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Entry
- #601071 - DEAFNESS, AUTOSOMAL RECESSIVE 9; DFNB9
- OMIM
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<span class="h4">#601071</span>
<br />
<strong>Table of Contents</strong>
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<a href="#title"><strong>Title</strong></a>
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<a href="#phenotypeMap"><strong>Phenotype-Gene Relationships</strong></a>
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<a href="/clinicalSynopsis/601071"><strong>Clinical Synopsis</strong></a>
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<a href="/phenotypicSeries/PS220290,PS609129"> <strong>Phenotypic Series</strong> </a>
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<a href="#text"><strong>Text</strong></a>
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<a href="#clinicalFeatures">Clinical Features</a>
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<a href="#mapping">Mapping</a>
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<a href="#clinicalManagement">Clinical Management</a>
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<a href="#molecularGenetics">Molecular Genetics</a>
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<a href="#populationGenetics">Population Genetics</a>
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<a href="#genotypePhenotypeCorrelations">Genotype/Phenotype Correlations</a>
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<a href="#animalModel">Animal Model</a>
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<a href="#nomenclature">Nomenclature</a>
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<a href="#references"><strong>References</strong></a>
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<a href="#contributors"><strong>Contributors</strong></a>
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<a href="#creationDate"><strong>Creation Date</strong></a>
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<div><a href="https://clinicaltrials.gov/search?cond=DEAFNESS, AUTOSOMAL RECESSIVE" class="mim-tip-hint" title="A registry of federally and privately supported clinical trials conducted in the United States and around the world." target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'Clinical Trials', 'domain': 'clinicaltrials.gov'})">Clinical Trials</a></div>
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</div>
<div id="mimAnimalModelsLinksFold" class="panel-collapse collapse mimLinksFold" role="tabpanel">
<div class="panel-body small mim-panel-body">
<div><a href="https://www.alliancegenome.org/disease/DOID:0110535" class="mim-tip-hint" title="Search Across Species; explore model organism and human comparative genomics." target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'Alliance Genome', 'domain': 'alliancegenome.org'})">Alliance Genome</a></div>
<div><a href="http://www.informatics.jax.org/disease/601071" class="mim-tip-hint" title="Phenotypes, alleles, and disease models from Mouse Genome Informatics." target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'MGI Mouse Phenotype', 'domain': 'informatics.jax.org'})">MGI Mouse Phenotype</a></div>
<div><a href="https://omia.org/OMIA002413/" class="mim-tip-hint" title="Online Mendelian Inheritance in Animals (OMIA) is a database of genes, inherited disorders and traits in 191 animal species (other than human and mouse.)" target="_blank">OMIA</a></div>
<div><a href="https://wormbase.org/resources/disease/DOID:0110535" class="mim-tip-hint" title="Database of the biology and genome of Caenorhabditis elegans and related nematodes." target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'Wormbase Disease Ontology', 'domain': 'wormbase.org'})">Wormbase Disease Ontology</a></div>
</div>
</div>
</div>
</div>
</div>
</div>
<span>
<span class="mim-tip-bottom" qtip_title="<strong>Looking for this gene or this phenotype in other resources?</strong>" qtip_text="Select a related resource from the dropdown menu and click for a targeted link to information directly relevant.">
&nbsp;
</span>
</span>
</div>
<div class="col-lg-8 col-lg-pull-2 col-md-8 col-md-pull-2 col-sm-8 col-sm-pull-2 col-xs-12">
<div>
<a id="title" class="mim-anchor"></a>
<div>
<a id="number" class="mim-anchor"></a>
<div class="text-right">
<a href="#" class="mim-tip-icd" qtip_title="<strong>ICD+</strong>" qtip_text="
<strong>ORPHA:</strong> 90636<br />
<strong>DO:</strong> 0110535<br />
">ICD+</a>
</div>
<div>
<span class="h3">
<span class="mim-font mim-tip-hint" title="Phenotype description, molecular basis known">
<span class="text-danger"><strong>#</strong></span>
601071
</span>
</span>
</div>
</div>
<div>
<a id="preferredTitle" class="mim-anchor"></a>
<h3>
<span class="mim-font">
DEAFNESS, AUTOSOMAL RECESSIVE 9; DFNB9
</span>
</h3>
</div>
<div>
<br />
</div>
<div>
<a id="alternativeTitles" class="mim-anchor"></a>
<div>
<p>
<span class="mim-font">
<em>Alternative titles; symbols</em>
</span>
</p>
</div>
<div>
<h4>
<span class="mim-font">
NEUROSENSORY NONSYNDROMIC RECESSIVE DEAFNESS 9; NSRD9
</span>
</h4>
</div>
</div>
<div>
<br />
</div>
<div>
<a id="includedTitles" class="mim-anchor"></a>
<div>
<p>
<span class="mim-font">
Other entities represented in this entry:
</span>
</p>
</div>
<div>
<span class="h3 mim-font">
AUDITORY NEUROPATHY, AUTOSOMAL RECESSIVE, 1, INCLUDED; AUNB1, INCLUDED
</span>
</div>
<div>
<span class="h4 mim-font">
AUDITORY NEUROPATHY, NONSYNDROMIC RECESSIVE, INCLUDED; NSRAN, INCLUDED
</span>
</div>
</div>
<div>
<br />
</div>
</div>
<div>
<a id="phenotypeMap" class="mim-anchor"></a>
<h4>
<span class="mim-font">
<strong>Phenotype-Gene Relationships</strong>
</span>
</h4>
<div>
<table class="table table-bordered table-condensed table-hover small mim-table-padding">
<thead>
<tr class="active">
<th>
Location
</th>
<th>
Phenotype
</th>
<th>
Phenotype <br /> MIM number
</th>
<th>
Inheritance
</th>
<th>
Phenotype <br /> mapping key
</th>
<th>
Gene/Locus
</th>
<th>
Gene/Locus <br /> MIM number
</th>
</tr>
</thead>
<tbody>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/2/108?start=-3&limit=10&highlight=108">
2p23.3
</a>
</span>
</td>
<td>
<span class="mim-font">
Deafness, autosomal recessive 9
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/601071"> 601071 </a>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="Autosomal recessive">AR</abbr>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="3 - The molecular basis of the disorder is known"> 3 </abbr>
</span>
</td>
<td>
<span class="mim-font">
OTOF
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/603681"> 603681 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/2/108?start=-3&limit=10&highlight=108">
2p23.3
</a>
</span>
</td>
<td>
<span class="mim-font">
Auditory neuropathy, autosomal recessive, 1
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/601071"> 601071 </a>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="Autosomal recessive">AR</abbr>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="3 - The molecular basis of the disorder is known"> 3 </abbr>
</span>
</td>
<td>
<span class="mim-font">
OTOF
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/603681"> 603681 </a>
</span>
</td>
</tr>
</tbody>
</table>
</div>
</div>
<div>
<div class="btn-group ">
<a href="/clinicalSynopsis/601071" class="btn btn-warning" role="button"> Clinical Synopsis </a>
<button type="button" id="mimPhenotypicSeriesToggle" class="btn btn-warning dropdown-toggle mimSingletonFoldToggle" data-toggle="collapse" href="#mimClinicalSynopsisFold" onclick="ga('send', 'event', 'Unfurl', 'ClinicalSynopsis', 'omim.org')">
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&nbsp;
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<a href="/phenotypicSeries/PS220290,PS609129" class="btn btn-info" role="button"> Phenotypic Series </a>
<button type="button" id="mimPhenotypicSeriesToggle" class="btn btn-info dropdown-toggle mimSingletonFoldToggle" data-toggle="collapse" href="#mimPhenotypicSeriesFold" onclick="ga('send', 'event', 'Unfurl', 'PhenotypicSeries', 'omim.org')">
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&nbsp;
<div class="btn-group">
<button type="button" class="btn btn-success dropdown-toggle" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
PheneGene Graphics <span class="caret"></span>
</button>
<ul class="dropdown-menu" style="width: 17em;">
<li><a href="/graph/linear/601071" target="_blank" onclick="gtag('event', 'mim_graph', {'destination': 'Linear'})"> Linear </a></li>
<li><a href="/graph/radial/601071" target="_blank" onclick="gtag('event', 'mim_graph', {'destination': 'Radial'})"> Radial </a></li>
</ul>
</div>
<span class="glyphicon glyphicon-question-sign mim-tip-hint" title="OMIM PheneGene graphics depict relationships between phenotypes, groups of related phenotypes (Phenotypic Series), and genes.<br /><a href='/static/omim/pdf/OMIM_Graphics.pdf' target='_blank'>A quick reference overview and guide (PDF)</a>"></span>
<div>
<p />
</div>
<div id="mimClinicalSynopsisFold" class="well well-sm collapse mimSingletonToggleFold">
<div class="small" style="margin: 5px">
<div>
<div>
<span class="h5 mim-font">
<strong> INHERITANCE </strong>
</span>
</div>
<div style="margin-left: 2em;">
<div>
<span class="mim-font">
- Autosomal recessive <span class="mim-feature-ids hidden">[SNOMEDCT: <a href="https://purl.bioontology.org/ontology/SNOMEDCT/258211005" target="_blank" onclick="gtag(\'event\', \'mim_outbound\', {\'name\': \'SNOMEDCT\', \'domain\': \'bioontology.org\'})">258211005</a>]</span> <span class="mim-feature-ids hidden">[UMLS: <a href="https://bioportal.bioontology.org/search?q=C0441748&searchproperties=true" target="_blank" onclick="gtag(\'event\', \'mim_outbound\', {\'name\': \'UMLS\', \'domain\': \'bioontology.org\'})">C0441748</a> HPO: <a href="https://hpo.jax.org/app/browse/term/HP:0000007" target="_blank" onclick="gtag(\'event\', \'mim_outbound\', {\'name\': \'HPO\', \'domain\': \'hpo.jax.org\'})">HP:0000007</a>]</span> <span class="mim-feature-ids hidden">[HPO: <a href="https://hpo.jax.org/app/browse/term/HP:0000007" target="_blank" onclick="gtag(\'event\', \'mim_outbound\', {\'name\': \'HPO\', \'domain\': \'hpo.jax.org\'})">HP:0000007</a>]</span><br />
</span>
</div>
</div>
</div>
<div>
<div>
<span class="h5 mim-font">
<strong> HEAD & NECK </strong>
</span>
</div>
<div style="margin-left: 2em;">
<div>
<div>
<span class="h5 mim-font">
<em> Ears </em>
</span>
</div>
<div style="margin-left: 2em;">
<span class="mim-font">
- Deafness, sensorineural (severe to profound) <span class="mim-feature-ids hidden">[UMLS: <a href="https://bioportal.bioontology.org/search?q=C1832832&searchproperties=true" target="_blank" onclick="gtag(\'event\', \'mim_outbound\', {\'name\': \'UMLS\', \'domain\': \'bioontology.org\'})">C1832832</a>]</span> <span class="mim-feature-ids hidden">[SNOMEDCT: <a href="https://purl.bioontology.org/ontology/SNOMEDCT/60700002" target="_blank" onclick="gtag(\'event\', \'mim_outbound\', {\'name\': \'SNOMEDCT\', \'domain\': \'bioontology.org\'})">60700002</a>]</span> <span class="mim-feature-ids hidden">[ICD10CM: <a href="https://purl.bioontology.org/ontology/ICD10CM/H90.5" target="_blank" onclick="gtag(\'event\', \'mim_outbound\', {\'name\': \'ICD10CM\', \'domain\': \'bioontology.org\'})">H90.5</a>]</span> <span class="mim-feature-ids hidden">[ICD9CM: <a href="https://purl.bioontology.org/ontology/ICD9CM/389.10" target="_blank" onclick="gtag(\'event\', \'mim_outbound\', {\'name\': \'ICD9CM\', \'domain\': \'bioontology.org\'})">389.10</a>, <a href="https://purl.bioontology.org/ontology/ICD9CM/389.1" target="_blank" onclick="gtag(\'event\', \'mim_outbound\', {\'name\': \'ICD9CM\', \'domain\': \'bioontology.org\'})">389.1</a>]</span> <span class="mim-feature-ids hidden">[HPO: <a href="https://hpo.jax.org/app/browse/term/HP:0000407" target="_blank" onclick="gtag(\'event\', \'mim_outbound\', {\'name\': \'HPO\', \'domain\': \'hpo.jax.org\'})">HP:0000407</a>]</span><br /> -
No auditory brainstem response (ABR) <span class="mim-feature-ids hidden">[UMLS: <a href="https://bioportal.bioontology.org/search?q=C1832833&searchproperties=true" target="_blank" onclick="gtag(\'event\', \'mim_outbound\', {\'name\': \'UMLS\', \'domain\': \'bioontology.org\'})">C1832833</a>]</span> <span class="mim-feature-ids hidden">[HPO: <a href="https://hpo.jax.org/app/browse/term/HP:0004463" target="_blank" onclick="gtag(\'event\', \'mim_outbound\', {\'name\': \'HPO\', \'domain\': \'hpo.jax.org\'})">HP:0004463</a>]</span><br /> -
Absence of acoustic middle ear muscle reflexes <span class="mim-feature-ids hidden">[UMLS: <a href="https://bioportal.bioontology.org/search?q=C1832834&searchproperties=true" target="_blank" onclick="gtag(\'event\', \'mim_outbound\', {\'name\': \'UMLS\', \'domain\': \'bioontology.org\'})">C1832834</a> HPO: <a href="https://hpo.jax.org/app/browse/term/HP:0008529" target="_blank" onclick="gtag(\'event\', \'mim_outbound\', {\'name\': \'HPO\', \'domain\': \'hpo.jax.org\'})">HP:0008529</a>]</span> <span class="mim-feature-ids hidden">[HPO: <a href="https://hpo.jax.org/app/browse/term/HP:0008529" target="_blank" onclick="gtag(\'event\', \'mim_outbound\', {\'name\': \'HPO\', \'domain\': \'hpo.jax.org\'})">HP:0008529</a>]</span><br /> -
U- or bowl-shaped audiogram <span class="mim-feature-ids hidden">[UMLS: <a href="https://bioportal.bioontology.org/search?q=C1832835&searchproperties=true" target="_blank" onclick="gtag(\'event\', \'mim_outbound\', {\'name\': \'UMLS\', \'domain\': \'bioontology.org\'})">C1832835</a>]</span><br /> -
Normal otoacoustic emissions (OAE), indicating intact outer ear hair cell function <span class="mim-feature-ids hidden">[UMLS: <a href="https://bioportal.bioontology.org/search?q=C1832836&searchproperties=true" target="_blank" onclick="gtag(\'event\', \'mim_outbound\', {\'name\': \'UMLS\', \'domain\': \'bioontology.org\'})">C1832836</a>]</span><br /> -
OAE responses may decrease with age or use of hearing aids <span class="mim-feature-ids hidden">[UMLS: <a href="https://bioportal.bioontology.org/search?q=C1832837&searchproperties=true" target="_blank" onclick="gtag(\'event\', \'mim_outbound\', {\'name\': \'UMLS\', \'domain\': \'bioontology.org\'})">C1832837</a>]</span><br />
</span>
</div>
</div>
</div>
</div>
<div>
<div>
<span class="h5 mim-font">
<strong> NEUROLOGIC </strong>
</span>
</div>
<div style="margin-left: 2em;">
<div>
<div>
<span class="h5 mim-font">
<em> Central Nervous System </em>
</span>
</div>
<div style="margin-left: 2em;">
<span class="mim-font">
- Deafness, sensorineural <span class="mim-feature-ids hidden">[SNOMEDCT: <a href="https://purl.bioontology.org/ontology/SNOMEDCT/60700002" target="_blank" onclick="gtag(\'event\', \'mim_outbound\', {\'name\': \'SNOMEDCT\', \'domain\': \'bioontology.org\'})">60700002</a>]</span> <span class="mim-feature-ids hidden">[ICD10CM: <a href="https://purl.bioontology.org/ontology/ICD10CM/H90.5" target="_blank" onclick="gtag(\'event\', \'mim_outbound\', {\'name\': \'ICD10CM\', \'domain\': \'bioontology.org\'})">H90.5</a>]</span> <span class="mim-feature-ids hidden">[ICD9CM: <a href="https://purl.bioontology.org/ontology/ICD9CM/389.10" target="_blank" onclick="gtag(\'event\', \'mim_outbound\', {\'name\': \'ICD9CM\', \'domain\': \'bioontology.org\'})">389.10</a>, <a href="https://purl.bioontology.org/ontology/ICD9CM/389.1" target="_blank" onclick="gtag(\'event\', \'mim_outbound\', {\'name\': \'ICD9CM\', \'domain\': \'bioontology.org\'})">389.1</a>]</span> <span class="mim-feature-ids hidden">[UMLS: <a href="https://bioportal.bioontology.org/search?q=C0018784&searchproperties=true" target="_blank" onclick="gtag(\'event\', \'mim_outbound\', {\'name\': \'UMLS\', \'domain\': \'bioontology.org\'})">C0018784</a> HPO: <a href="https://hpo.jax.org/app/browse/term/HP:0000407" target="_blank" onclick="gtag(\'event\', \'mim_outbound\', {\'name\': \'HPO\', \'domain\': \'hpo.jax.org\'})">HP:0000407</a>]</span> <span class="mim-feature-ids hidden">[HPO: <a href="https://hpo.jax.org/app/browse/term/HP:0000407" target="_blank" onclick="gtag(\'event\', \'mim_outbound\', {\'name\': \'HPO\', \'domain\': \'hpo.jax.org\'})">HP:0000407</a>]</span><br />
</span>
</div>
</div>
</div>
</div>
<div>
<div>
<span class="h5 mim-font">
<strong> MISCELLANEOUS </strong>
</span>
</div>
<div style="margin-left: 2em;">
<div>
<span class="mim-font">
- Congenital onset or onset before 2 years (prelingual)<br /> -
Nonsyndromic disorder<br />
</span>
</div>
</div>
</div>
<div>
<div>
<span class="h5 mim-font">
<strong> MOLECULAR BASIS </strong>
</span>
</div>
<div style="margin-left: 2em;">
<div>
<span class="mim-font">
- Caused by mutations in the otoferlin gene (OTOF, <a href="/entry/603681#0001">603681.0001</a>)<br />
</span>
</div>
</div>
</div>
<div class="text-right">
<a href="#mimClinicalSynopsisFold" data-toggle="collapse">&#9650;&nbsp;Close</a>
</div>
</div>
</div>
<div id="mimPhenotypicSeriesFold" class="well well-sm collapse mimSingletonToggleFold">
<div class="small">
<div class="row">
<div class="col-lg-12 col-md-12 col-sm-12 col-xs-12">
<h5>
Auditory neuropathy
- <a href="/phenotypicSeries/PS609129">PS609129</a>
- 4 Entries
</h5>
</div>
</div>
<div class="row" style="margin-left: 0.125em; margin-right: 0.125em;">
<table class="table table-bordered table-condensed table-hover mim-table-padding">
<thead>
<tr>
<th class="col-lg-1 col-md-1 col-sm-1 col-xs-1 text-nowrap">
<strong>Location</strong>
</th>
<th class="col-lg-5 col-md-5 col-sm-5 col-xs-6 text-nowrap">
<strong>Phenotype</strong>
</th>
<th class="col-lg-1 col-md-1 col-sm-1 col-xs-1 text-nowrap">
<strong>Inheritance</strong>
</th>
<th class="col-lg-1 col-md-1 col-sm-1 col-xs-1 text-nowrap">
<strong>Phenotype<br />mapping key</strong>
</th>
<th class="col-lg-1 col-md-1 col-sm-1 col-xs-1 text-nowrap">
<strong>Phenotype<br />MIM number</strong>
</th>
<th class="col-lg-1 col-md-1 col-sm-1 col-xs-1 text-nowrap">
<strong>Gene/Locus</strong>
</th>
<th class="col-lg-1 col-md-1 col-sm-1 col-xs-1 text-nowrap">
<strong>Gene/Locus<br />MIM number</strong>
</th>
</tr>
</thead>
<tbody>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/2/108?start=-3&limit=10&highlight=108"> 2p23.3 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/601071"> Deafness, autosomal recessive 9 </a>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="Autosomal recessive">AR</abbr>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="3 - The molecular basis of the disorder is known"> 3 </abbr>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/601071"> 601071 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/603681"> OTOF </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/603681"> 603681 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/2/108?start=-3&limit=10&highlight=108"> 2p23.3 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/601071"> Auditory neuropathy, autosomal recessive, 1 </a>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="Autosomal recessive">AR</abbr>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="3 - The molecular basis of the disorder is known"> 3 </abbr>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/601071"> 601071 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/603681"> OTOF </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/603681"> 603681 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/13/208?start=-3&limit=10&highlight=208"> 13q21.2 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/609129"> Auditory neuropathy, autosomal dominant 1 </a>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="Autosomal dominant">AD</abbr>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="3 - The molecular basis of the disorder is known"> 3 </abbr>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/609129"> 609129 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/614567"> DIAPH3 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/614567"> 614567 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/X/675?start=-3&limit=10&highlight=675"> Xq26.1 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/300614"> Deafness, X-linked 5 </a>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="X-linked recessive">XLR</abbr>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="3 - The molecular basis of the disorder is known"> 3 </abbr>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/300614"> 300614 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/300169"> AIFM1 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/300169"> 300169 </a>
</span>
</td>
</tr>
</tbody>
</table>
</div>
<div class="row">
<div class="col-lg-12 col-md-12 col-sm-12 col-xs-12">
<h5>
Deafness, autosomal recessive
- <a href="/phenotypicSeries/PS220290">PS220290</a>
- 109 Entries
</h5>
</div>
</div>
<div class="row" style="margin-left: 0.125em; margin-right: 0.125em;">
<table class="table table-bordered table-condensed table-hover mim-table-padding">
<thead>
<tr>
<th class="col-lg-1 col-md-1 col-sm-1 col-xs-1 text-nowrap">
<strong>Location</strong>
</th>
<th class="col-lg-5 col-md-5 col-sm-5 col-xs-6 text-nowrap">
<strong>Phenotype</strong>
</th>
<th class="col-lg-1 col-md-1 col-sm-1 col-xs-1 text-nowrap">
<strong>Inheritance</strong>
</th>
<th class="col-lg-1 col-md-1 col-sm-1 col-xs-1 text-nowrap">
<strong>Phenotype<br />mapping key</strong>
</th>
<th class="col-lg-1 col-md-1 col-sm-1 col-xs-1 text-nowrap">
<strong>Phenotype<br />MIM number</strong>
</th>
<th class="col-lg-1 col-md-1 col-sm-1 col-xs-1 text-nowrap">
<strong>Gene/Locus</strong>
</th>
<th class="col-lg-1 col-md-1 col-sm-1 col-xs-1 text-nowrap">
<strong>Gene/Locus<br />MIM number</strong>
</th>
</tr>
</thead>
<tbody>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/1/87?start=-3&limit=10&highlight=87"> 1p36.31-p36.13 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/614414"> Deafness, autosomal recessive 96 </a>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="Autosomal recessive">AR</abbr>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="2 - The disorder was placed on the map by statistical methods"> 2 </abbr>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/614414"> 614414 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/614414"> DFNB96 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/614414"> 614414 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/1/98?start=-3&limit=10&highlight=98"> 1p36.31 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/609006"> Deafness, autosomal recessive 36 </a>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="Autosomal recessive">AR</abbr>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="3 - The molecular basis of the disorder is known"> 3 </abbr>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/609006"> 609006 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/606351"> ESPN </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/606351"> 606351 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/1/98?start=-3&limit=10&highlight=98"> 1p36.31 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/609006"> Deafness, neurosensory, without vestibular involvement, autosomal dominant </a>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="Autosomal recessive">AR</abbr>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="3 - The molecular basis of the disorder is known"> 3 </abbr>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/609006"> 609006 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/606351"> ESPN </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/606351"> 606351 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/1/423?start=-3&limit=10&highlight=423"> 1p34.3 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/220290"> Deafness, digenic, GJB2/GJB3 </a>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="Autosomal recessive">AR</abbr>, <abbr class="mim-tip-hint" title="Digenic dominant">DD</abbr>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="3 - The molecular basis of the disorder is known"> 3 </abbr>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/220290"> 220290 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/603324"> GJB3 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/603324"> 603324 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/1/682?start=-3&limit=10&highlight=682"> 1p31.3 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/617654"> ?Deafness, autosomal recessive 108 </a>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="Autosomal recessive">AR</abbr>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="3 - The molecular basis of the disorder is known"> 3 </abbr>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/617654"> 617654 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/602336"> ROR1 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/602336"> 602336 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/1/838?start=-3&limit=10&highlight=838"> 1p21.2 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/608653"> Deafness, autosomal recessive 32, with or without immotile sperm </a>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="Autosomal recessive">AR</abbr>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="3 - The molecular basis of the disorder is known"> 3 </abbr>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/608653"> 608653 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/603504"> CDC14A </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/603504"> 603504 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/1/1307?start=-3&limit=10&highlight=1307"> 1q23.2 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/600791"> Enlarged vestibular aqueduct, digenic </a>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="Autosomal recessive">AR</abbr>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="3 - The molecular basis of the disorder is known"> 3 </abbr>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/600791"> 600791 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/602208"> KCNJ10 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/602208"> 602208 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/1/1825?start=-3&limit=10&highlight=1825"> 1q43-q44 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/612433"> Deafness, autosomal recessive 45 </a>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="Autosomal recessive">AR</abbr>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="2 - The disorder was placed on the map by statistical methods"> 2 </abbr>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/612433"> 612433 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/612433"> DFNB45 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/612433"> 612433 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/2/26?start=-3&limit=10&highlight=26"> 2p25.1-p24.3 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/609946"> Deafness, neurosensory, autosomal recessive 47 </a>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="Autosomal recessive">AR</abbr>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="2 - The disorder was placed on the map by statistical methods"> 2 </abbr>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/609946"> 609946 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/609946"> DFNB47 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/609946"> 609946 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/2/108?start=-3&limit=10&highlight=108"> 2p23.3 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/601071"> Deafness, autosomal recessive 9 </a>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="Autosomal recessive">AR</abbr>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="3 - The molecular basis of the disorder is known"> 3 </abbr>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/601071"> 601071 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/603681"> OTOF </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/603681"> 603681 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/2/108?start=-3&limit=10&highlight=108"> 2p23.3 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/601071"> Auditory neuropathy, autosomal recessive, 1 </a>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="Autosomal recessive">AR</abbr>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="3 - The molecular basis of the disorder is known"> 3 </abbr>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/601071"> 601071 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/603681"> OTOF </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/603681"> 603681 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/2/269?start=-3&limit=10&highlight=269"> 2p16.1 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/614934"> Deafness, autosomal recessive 70, with or without adult-onset neurodegeneration </a>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="Autosomal recessive">AR</abbr>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="3 - The molecular basis of the disorder is known"> 3 </abbr>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/614934"> 614934 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/610316"> PNPT1 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/610316"> 610316 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/2/421?start=-3&limit=10&highlight=421"> 2p11.2 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/615429"> ?Deafness, autosomal recessive 88 </a>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="Autosomal recessive">AR</abbr>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="3 - The molecular basis of the disorder is known"> 3 </abbr>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/615429"> 615429 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/615427"> ELMOD3 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/615427"> 615427 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/2/676?start=-3&limit=10&highlight=676"> 2q23-q31 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/605818"> Deafness, autosomal recessive 27 </a>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="Autosomal recessive">AR</abbr>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="2 - The disorder was placed on the map by statistical methods"> 2 </abbr>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/605818"> 605818 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/605818"> DFNB27 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/605818"> 605818 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/2/820?start=-3&limit=10&highlight=820"> 2q31.2 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/610220"> Deafness, autosomal recessive 59 </a>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="Autosomal recessive">AR</abbr>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="3 - The molecular basis of the disorder is known"> 3 </abbr>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/610220"> 610220 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/610219"> PJVK </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/610219"> 610219 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/3/58?start=-3&limit=10&highlight=58"> 3p25.3 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/601386"> {Deafness, autosomal recessive 12, modifier of} </a>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="Autosomal recessive">AR</abbr>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="3 - The molecular basis of the disorder is known"> 3 </abbr>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/601386"> 601386 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/108733"> ATP2B2 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/108733"> 108733 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/3/257?start=-3&limit=10&highlight=257"> 3p21.31 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/600971"> Deafness, autosomal recessive 6 </a>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="Autosomal recessive">AR</abbr>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="3 - The molecular basis of the disorder is known"> 3 </abbr>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/600971"> 600971 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/607237"> TMIE </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/607237"> 607237 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/3/582?start=-3&limit=10&highlight=582"> 3q13.33 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/620551"> Deafness, autosomal recessive 121 </a>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="Autosomal recessive">AR</abbr>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="3 - The molecular basis of the disorder is known"> 3 </abbr>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/620551"> 620551 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/610464"> GPR156 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/610464"> 610464 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/3/597?start=-3&limit=10&highlight=597"> 3q13.33 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/609646"> Deafness, autosomal recessive 42 </a>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="Autosomal recessive">AR</abbr>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="3 - The molecular basis of the disorder is known"> 3 </abbr>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/609646"> 609646 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/609739"> ILDR1 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/609739"> 609739 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/4/116?start=-3&limit=10&highlight=116"> 4p15.32 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/619174"> Deafness, autosomal recessive 117 </a>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="Autosomal recessive">AR</abbr>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="3 - The molecular basis of the disorder is known"> 3 </abbr>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/619174"> 619174 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/618988"> CLRN2 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/618988"> 618988 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/4/181?start=-3&limit=10&highlight=181"> 4p13 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/613285"> Deafness, autosomal recessive 25 </a>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="Autosomal recessive">AR</abbr>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="3 - The molecular basis of the disorder is known"> 3 </abbr>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/613285"> 613285 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/613283"> GRXCR1 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/613283"> 613283 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/4/209?start=-3&limit=10&highlight=209"> 4q12-q13.2 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/609952"> Deafness, autosomal recessive 55 </a>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="Autosomal recessive">AR</abbr>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="2 - The disorder was placed on the map by statistical methods"> 2 </abbr>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/609952"> 609952 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/609952"> DFNB55 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/609952"> 609952 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/4/578?start=-3&limit=10&highlight=578"> 4q31.21 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/605428"> ?Deafness, autosomal recessive 26 </a>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="Autosomal recessive">AR</abbr>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="3 - The molecular basis of the disorder is known"> 3 </abbr>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/605428"> 605428 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/604439"> GAB1 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/604439"> 604439 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/5/228?start=-3&limit=10&highlight=228"> 5q13.2 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/610153"> Deafness, autosomal recessive 49 </a>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="Autosomal recessive">AR</abbr>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="3 - The molecular basis of the disorder is known"> 3 </abbr>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/610153"> 610153 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/610572"> MARVELD2 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/610572"> 610572 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/5/236?start=-3&limit=10&highlight=236"> 5q13.2 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/618257"> ?Deafness, autosomal recessive 112 </a>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="Autosomal recessive">AR</abbr>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="3 - The molecular basis of the disorder is known"> 3 </abbr>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/618257"> 618257 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/607012"> BDP1 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/607012"> 607012 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/5/349?start=-3&limit=10&highlight=349"> 5q21.1 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/618422"> Deafness, autosomal recessive 100 </a>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="Autosomal recessive">AR</abbr>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="3 - The molecular basis of the disorder is known"> 3 </abbr>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/618422"> 618422 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/611648"> PPIP5K2 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/611648"> 611648 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/5/417?start=-3&limit=10&highlight=417"> 5q23.3 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/620238"> Deafness, autosomal recessive 120 </a>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="Autosomal recessive">AR</abbr>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="3 - The molecular basis of the disorder is known"> 3 </abbr>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/620238"> 620238 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/620215"> MINAR2 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/620215"> 620215 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/5/626?start=-3&limit=10&highlight=626"> 5q32 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/615837"> ?Deafness, autosomal recessive 101 </a>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="Autosomal recessive">AR</abbr>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="3 - The molecular basis of the disorder is known"> 3 </abbr>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/615837"> 615837 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/615762"> GRXCR2 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/615762"> 615762 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/5/751?start=-3&limit=10&highlight=751"> 5q35.1 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/600791"> Enlarged vestibular aqueduct </a>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="Autosomal recessive">AR</abbr>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="3 - The molecular basis of the disorder is known"> 3 </abbr>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/600791"> 600791 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/601093"> FOXI1 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/601093"> 601093 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/6/18?start=-3&limit=10&highlight=18"> 6p25.2 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/613453"> ?Deafness, autosomal recessive 91 </a>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="Autosomal recessive">AR</abbr>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="3 - The molecular basis of the disorder is known"> 3 </abbr>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/613453"> 613453 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/173321"> SERPINB6 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/173321"> 173321 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/6/110?start=-3&limit=10&highlight=110"> 6p22.3 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/610212"> ?Deafness, autosomal recessive 66 </a>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="Autosomal recessive">AR</abbr>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="3 - The molecular basis of the disorder is known"> 3 </abbr>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/610212"> 610212 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/605755"> DCDC2 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/605755"> 605755 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/6/119?start=-3&limit=10&highlight=119"> 6p22.3 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/616515"> ?Deafness, autosomal recessive 104 </a>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="Autosomal recessive">AR</abbr>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="3 - The molecular basis of the disorder is known"> 3 </abbr>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/616515"> 616515 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/611410"> RIPOR2 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/611410"> 611410 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/6/383?start=-3&limit=10&highlight=383"> 6p21.32 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/609706"> Deafness, autosomal recessive 53 </a>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="Autosomal recessive">AR</abbr>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="3 - The molecular basis of the disorder is known"> 3 </abbr>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/609706"> 609706 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/120290"> COL11A2 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/120290"> 120290 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/6/434?start=-3&limit=10&highlight=434"> 6p21.31 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/610265"> Deafness, autosomal recessive 67 </a>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="Autosomal recessive">AR</abbr>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="3 - The molecular basis of the disorder is known"> 3 </abbr>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/610265"> 610265 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/609427"> LHFPL5 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/609427"> 609427 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/6/549?start=-3&limit=10&highlight=549"> 6p21.1 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/616042"> ?Deafness, autosomal recessive 103 </a>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="Autosomal recessive">AR</abbr>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="3 - The molecular basis of the disorder is known"> 3 </abbr>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/616042"> 616042 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/607293"> CLIC5 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/607293"> 607293 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/6/658?start=-3&limit=10&highlight=658"> 6q14.1 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/607821"> Deafness, autosomal recessive 37 </a>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="Autosomal recessive">AR</abbr>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="3 - The molecular basis of the disorder is known"> 3 </abbr>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/607821"> 607821 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/600970"> MYO6 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/600970"> 600970 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/6/1006?start=-3&limit=10&highlight=1006"> 6q26-q27 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/608219"> Deafness, autosomal recessive 38 </a>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="Autosomal recessive">AR</abbr>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="2 - The disorder was placed on the map by statistical methods"> 2 </abbr>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/608219"> 608219 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/608219"> DFNB38 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/608219"> 608219 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/7/249?start=-3&limit=10&highlight=249"> 7p12.3 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/610154"> ?Deafness, autosomal recessive 44 </a>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="Autosomal recessive">AR</abbr>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="3 - The molecular basis of the disorder is known"> 3 </abbr>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/610154"> 610154 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/103072"> ADCY1 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/103072"> 103072 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/7/376?start=-3&limit=10&highlight=376"> 7q21.11 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/608265"> Deafness, autosomal recessive 39 </a>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="Autosomal recessive">AR</abbr>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="3 - The molecular basis of the disorder is known"> 3 </abbr>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/608265"> 608265 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/142409"> HGF </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/142409"> 142409 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/7/558?start=-3&limit=10&highlight=558"> 7q22.1 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/613865"> ?Deafness, autosomal recessive 61 </a>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="Autosomal recessive">AR</abbr>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="3 - The molecular basis of the disorder is known"> 3 </abbr>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/613865"> 613865 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/604943"> SLC26A5 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/604943"> 604943 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/7/577?start=-3&limit=10&highlight=577"> 7q22.3 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/600791"> Deafness, autosomal recessive 4, with enlarged vestibular aqueduct </a>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="Autosomal recessive">AR</abbr>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="3 - The molecular basis of the disorder is known"> 3 </abbr>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/600791"> 600791 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/605646"> SLC26A4 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/605646"> 605646 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/7/581?start=-3&limit=10&highlight=581"> 7q31 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/603678"> Deafness, autosomal recessive 14 </a>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="Autosomal recessive">AR</abbr>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="2 - The disorder was placed on the map by statistical methods"> 2 </abbr>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/603678"> 603678 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/603678"> DFNB14 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/603678"> 603678 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/7/582?start=-3&limit=10&highlight=582"> 7q31 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/603010"> Deafness, autosomal recessive 17 </a>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="Autosomal recessive">AR</abbr>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="2 - The disorder was placed on the map by statistical methods"> 2 </abbr>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/603010"> 603010 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/603010"> DFNB17 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/603010"> 603010 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/7/604?start=-3&limit=10&highlight=604"> 7q31.2 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/616705"> ?Deafness, autosomal recessive 97 </a>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="Autosomal recessive">AR</abbr>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="3 - The molecular basis of the disorder is known"> 3 </abbr>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/616705"> 616705 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/164860"> MET </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/164860"> 164860 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/7/721?start=-3&limit=10&highlight=721"> 7q34-q36 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/603098"> Deafness, autosomal recessive 13 </a>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="Autosomal recessive">AR</abbr>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="2 - The disorder was placed on the map by statistical methods"> 2 </abbr>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/603098"> 603098 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/603098"> DFNB13 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/603098"> 603098 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/8/66?start=-3&limit=10&highlight=66"> 8p22-p21.3 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/612789"> Deafness, autosomal recessive 71 </a>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="Autosomal recessive">AR</abbr>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="2 - The disorder was placed on the map by statistical methods"> 2 </abbr>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/612789"> 612789 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/612789"> DFNB71 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/612789"> 612789 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/8/400?start=-3&limit=10&highlight=400"> 8q22 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/619553"> Deafness, autosomal recessive 118, with cochlear aplasia </a>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="Autosomal recessive">AR</abbr>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="4 - A contiguous gene duplication or deletion syndrome in which multiple genes are involved"> 4 </abbr>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/619553"> 619553 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/619553"> DFNB118 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/619553"> 619553 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/8/412?start=-3&limit=10&highlight=412"> 8q22.1 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/618013"> ?Deafness, autosomal recessive 109 </a>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="Autosomal recessive">AR</abbr>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="3 - The molecular basis of the disorder is known"> 3 </abbr>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/618013"> 618013 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/612959"> ESRP1 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/612959"> 612959 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/8/484?start=-3&limit=10&highlight=484"> 8q23.1-q23.2 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/620794"> Deafness, autosomal recessive 124 </a>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="Autosomal recessive">AR</abbr>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="3 - The molecular basis of the disorder is known"> 3 </abbr>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/620794"> 620794 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/607843"> PKHD1L1 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/607843"> 607843 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/9/45?start=-3&limit=10&highlight=45"> 9p23-p21.2 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/613685"> Deafness, autosomal recessive 83 </a>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="Autosomal recessive">AR</abbr>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="2 - The disorder was placed on the map by statistical methods"> 2 </abbr>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/613685"> 613685 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/613685"> DFNB83 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/613685"> 613685 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/9/243?start=-3&limit=10&highlight=243"> 9q21.13 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/600974"> Deafness, autosomal recessive 7 </a>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="Autosomal recessive">AR</abbr>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="3 - The molecular basis of the disorder is known"> 3 </abbr>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/600974"> 600974 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/606706"> TMC1 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/606706"> 606706 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/9/443?start=-3&limit=10&highlight=443"> 9q32 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/607084"> Deafness, autosomal recessive 31 </a>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="Autosomal recessive">AR</abbr>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="3 - The molecular basis of the disorder is known"> 3 </abbr>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/607084"> 607084 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/607928"> WHRN </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/607928"> 607928 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/9/687?start=-3&limit=10&highlight=687"> 9q34.3 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/613307"> Deafness, autosomal recessive 79 </a>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="Autosomal recessive">AR</abbr>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="3 - The molecular basis of the disorder is known"> 3 </abbr>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/613307"> 613307 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/613354"> TPRN </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/613354"> 613354 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/10/112?start=-3&limit=10&highlight=112"> 10p12.1 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/607101"> Deafness, autosomal recessive 30 </a>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="Autosomal recessive">AR</abbr>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="3 - The molecular basis of the disorder is known"> 3 </abbr>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/607101"> 607101 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/606808"> MYO3A </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/606808"> 606808 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/10/128?start=-3&limit=10&highlight=128"> 10p11.23-q21.1 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/607239"> Deafness, autosomal recessive 33 </a>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="Autosomal recessive">AR</abbr>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="2 - The disorder was placed on the map by statistical methods"> 2 </abbr>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/607239"> 607239 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/607239"> DFNB33 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/607239"> 607239 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/10/209?start=-3&limit=10&highlight=209"> 10q21.1 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/609533"> Deafness, autosomal recessive 23 </a>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="Autosomal recessive">AR</abbr>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="3 - The molecular basis of the disorder is known"> 3 </abbr>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/609533"> 609533 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/605514"> PCDH15 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/605514"> 605514 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/10/281?start=-3&limit=10&highlight=281"> 10q22.1 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/601386"> Deafness, autosomal recessive 12 </a>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="Autosomal recessive">AR</abbr>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="3 - The molecular basis of the disorder is known"> 3 </abbr>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/601386"> 601386 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/605516"> CDH23 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/605516"> 605516 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/10/491?start=-3&limit=10&highlight=491"> 10q24.31 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/618003"> Deafness, autosomal recessive 57 </a>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="Autosomal recessive">AR</abbr>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="3 - The molecular basis of the disorder is known"> 3 </abbr>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/618003"> 618003 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/612971"> PDZD7 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/612971"> 612971 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/11/39?start=-3&limit=10&highlight=39"> 11p15.5 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/617637"> Deafness autosomal recessive 106 </a>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="Autosomal recessive">AR</abbr>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="3 - The molecular basis of the disorder is known"> 3 </abbr>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/617637"> 617637 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/614988"> EPS8L2 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/614988"> 614988 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/11/210?start=-3&limit=10&highlight=210"> 11p15.1 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/602092"> Deafness, autosomal recessive 18A </a>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="Autosomal recessive">AR</abbr>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="3 - The molecular basis of the disorder is known"> 3 </abbr>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/602092"> 602092 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/605242"> USH1C </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/605242"> 605242 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/11/211?start=-3&limit=10&highlight=211"> 11p15.1 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/614945"> Deafness, autosomal recessive 18B </a>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="Autosomal recessive">AR</abbr>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="3 - The molecular basis of the disorder is known"> 3 </abbr>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/614945"> 614945 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/604487"> OTOG </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/604487"> 604487 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/11/246?start=-3&limit=10&highlight=246"> 11p14.3 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/620877"> ?Deafness, autosomal recessive 125 </a>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="Autosomal recessive">AR</abbr>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="3 - The molecular basis of the disorder is known"> 3 </abbr>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/620877"> 620877 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/602835"> GAS2 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/602835"> 602835 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/11/273?start=-3&limit=10&highlight=273"> 11p13-p12 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/609941"> Deafness, autosomal recessive 51 </a>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="Autosomal recessive">AR</abbr>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="2 - The disorder was placed on the map by statistical methods"> 2 </abbr>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/609941"> 609941 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/609941"> DFNB51 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/609941"> 609941 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/11/670?start=-3&limit=10&highlight=670"> 11q13.2 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/614899"> Deafness, autosomal recessive 93 </a>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="Autosomal recessive">AR</abbr>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="3 - The molecular basis of the disorder is known"> 3 </abbr>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/614899"> 614899 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/607314"> CABP2 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/607314"> 607314 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/11/714?start=-3&limit=10&highlight=714"> 11q13.4 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/611451"> Deafness, autosomal recessive 63 </a>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="Autosomal recessive">AR</abbr>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="3 - The molecular basis of the disorder is known"> 3 </abbr>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/611451"> 611451 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/612414"> LRTOMT </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/612414"> 612414 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/11/775?start=-3&limit=10&highlight=775"> 11q13.5 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/600060"> Deafness, autosomal recessive 2 </a>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="Autosomal recessive">AR</abbr>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="3 - The molecular basis of the disorder is known"> 3 </abbr>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/600060"> 600060 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/276903"> MYO7A </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/276903"> 276903 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/11/792?start=-3&limit=10&highlight=792"> 11q14.1 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/618434"> ?Deafness, autosomal recessive 94 </a>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="Autosomal recessive">AR</abbr>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="3 - The molecular basis of the disorder is known"> 3 </abbr>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/618434"> 618434 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/612803"> NARS2 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/612803"> 612803 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/11/902?start=-3&limit=10&highlight=902"> 11q22.3 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/611022"> Deafness, autosomal recessive 24 </a>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="Autosomal recessive">AR</abbr>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="3 - The molecular basis of the disorder is known"> 3 </abbr>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/611022"> 611022 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/179410"> RDX </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/179410"> 179410 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/11/980?start=-3&limit=10&highlight=980"> 11q23.3 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/618145"> Deafness, autosomal recessive 111 </a>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="Autosomal recessive">AR</abbr>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="3 - The molecular basis of the disorder is known"> 3 </abbr>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/618145"> 618145 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/604873"> MPZL2 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/604873"> 604873 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/11/1026?start=-3&limit=10&highlight=1026"> 11q23.3 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/603629"> Deafness, autosomal recessive 21 </a>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="Autosomal recessive">AR</abbr>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="3 - The molecular basis of the disorder is known"> 3 </abbr>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/603629"> 603629 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/602574"> TECTA </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/602574"> 602574 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/11/1096?start=-3&limit=10&highlight=1096"> 11q25-qter </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/604060"> Deafness, autosomal recessive 20 </a>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="Autosomal recessive">AR</abbr>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="2 - The disorder was placed on the map by statistical methods"> 2 </abbr>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/604060"> 604060 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/604060"> DFNB20 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/604060"> 604060 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/12/133?start=-3&limit=10&highlight=133"> 12p13.2-p11.23 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/610143"> Deafness, autosomal recessive 62 </a>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="Autosomal recessive">AR</abbr>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="2 - The disorder was placed on the map by statistical methods"> 2 </abbr>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/610143"> 610143 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/610143"> DFNB62 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/610143"> 610143 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/12/203?start=-3&limit=10&highlight=203"> 12p12.3 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/615974"> ?Deafness, autosomal recessive 102 </a>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="Autosomal recessive">AR</abbr>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="3 - The molecular basis of the disorder is known"> 3 </abbr>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/615974"> 615974 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/600206"> EPS8 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/600206"> 600206 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/12/588?start=-3&limit=10&highlight=588"> 12q14.3 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/613718"> Deafness, autosomal recessive 74 </a>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="Autosomal recessive">AR</abbr>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="3 - The molecular basis of the disorder is known"> 3 </abbr>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/613718"> 613718 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/613719"> MSRB3 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/613719"> 613719 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/12/649?start=-3&limit=10&highlight=649"> 12q21.31 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/614944"> Deafness, autosomal recessive 84B </a>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="Autosomal recessive">AR</abbr>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="3 - The molecular basis of the disorder is known"> 3 </abbr>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/614944"> 614944 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/614925"> OTOGL </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/614925"> 614925 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/12/650?start=-3&limit=10&highlight=650"> 12q21.31 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/613391"> Deafness, autosomal recessive 84A </a>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="Autosomal recessive">AR</abbr>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="3 - The molecular basis of the disorder is known"> 3 </abbr>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/613391"> 613391 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/603317"> PTPRQ </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/603317"> 603317 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/13/15?start=-3&limit=10&highlight=15"> 13q12.11 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/220290"> Deafness, autosomal recessive 1A </a>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="Autosomal recessive">AR</abbr>, <abbr class="mim-tip-hint" title="Digenic dominant">DD</abbr>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="3 - The molecular basis of the disorder is known"> 3 </abbr>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/220290"> 220290 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/121011"> GJB2 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/121011"> 121011 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/13/16?start=-3&limit=10&highlight=16"> 13q12.11 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/220290"> Deafness, digenic GJB2/GJB6 </a>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="Autosomal recessive">AR</abbr>, <abbr class="mim-tip-hint" title="Digenic dominant">DD</abbr>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="3 - The molecular basis of the disorder is known"> 3 </abbr>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/220290"> 220290 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/604418"> GJB6 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/604418"> 604418 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/13/16?start=-3&limit=10&highlight=16"> 13q12.11 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/612645"> Deafness, autosomal recessive 1B </a>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="Autosomal recessive">AR</abbr>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="3 - The molecular basis of the disorder is known"> 3 </abbr>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/612645"> 612645 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/604418"> GJB6 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/604418"> 604418 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/13/288?start=-3&limit=10&highlight=288"> 13q32.3 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/620714"> ?Deafness, autosomal recessive 122 </a>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="Autosomal recessive">AR</abbr>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="3 - The molecular basis of the disorder is known"> 3 </abbr>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/620714"> 620714 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/618203"> TMTC4 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/618203"> 618203 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/14/110?start=-3&limit=10&highlight=110"> 14q12 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/600792"> Deafness, autosomal recessive 5 </a>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="Autosomal recessive">AR</abbr>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="2 - The disorder was placed on the map by statistical methods"> 2 </abbr>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/600792"> 600792 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/600792"> DFNB5 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/600792"> 600792 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/14/149?start=-3&limit=10&highlight=149"> 14q12 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/618094"> ?Deafness, autosomal recessive 110 </a>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="Autosomal recessive">AR</abbr>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="3 - The molecular basis of the disorder is known"> 3 </abbr>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/618094"> 618094 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/603196"> COCH </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/603196"> 603196 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/14/407?start=-3&limit=10&highlight=407"> 14q24.3 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/608565"> Deafness, autosomal recessive 35 </a>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="Autosomal recessive">AR</abbr>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="3 - The molecular basis of the disorder is known"> 3 </abbr>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/608565"> 608565 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/602167"> ESRRB </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/602167"> 602167 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/15/154?start=-3&limit=10&highlight=154"> 15q15.3 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/603720"> Deafness, autosomal recessive 16 </a>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="Autosomal recessive">AR</abbr>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="3 - The molecular basis of the disorder is known"> 3 </abbr>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/603720"> 603720 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/606440"> STRC </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/606440"> 606440 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/15/181?start=-3&limit=10&highlight=181"> 15q21.1 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/619615"> Deafness, autosomal recessive 119 </a>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="Autosomal recessive">AR</abbr>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="3 - The molecular basis of the disorder is known"> 3 </abbr>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/619615"> 619615 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/619578"> AFG2B </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/619578"> 619578 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/15/421?start=-3&limit=10&highlight=421"> 15q25.1 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/609439"> Deafness, autosomal recessive 48 </a>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="Autosomal recessive">AR</abbr>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="3 - The molecular basis of the disorder is known"> 3 </abbr>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/609439"> 609439 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/605564"> CIB2 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/605564"> 605564 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/16/108?start=-3&limit=10&highlight=108"> 16p13.3 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/614617"> Deafness, autosomal recessive 86 </a>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="Autosomal recessive">AR</abbr>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="3 - The molecular basis of the disorder is known"> 3 </abbr>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/614617"> 614617 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/613577"> TBC1D24 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/613577"> 613577 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/16/125?start=-3&limit=10&highlight=125"> 16p13.3 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/619093"> Deafness, autosomal recessive 116 </a>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="Autosomal recessive">AR</abbr>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="3 - The molecular basis of the disorder is known"> 3 </abbr>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/619093"> 619093 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/615799"> CLDN9 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/615799"> 615799 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/16/263?start=-3&limit=10&highlight=263"> 16p12.2 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/607039"> Deafness, autosomal recessive 22 </a>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="Autosomal recessive">AR</abbr>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="3 - The molecular basis of the disorder is known"> 3 </abbr>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/607039"> 607039 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/607038"> OTOA </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/607038"> 607038 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/16/375?start=-3&limit=10&highlight=375"> 16p11.2 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/620745"> ?Deafness, autosomal recessive 123 </a>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="Autosomal recessive">AR</abbr>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="3 - The molecular basis of the disorder is known"> 3 </abbr>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/620745"> 620745 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/186591"> STX4 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/186591"> 186591 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/16/655?start=-3&limit=10&highlight=655"> 16q23.1 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/613916"> Deafness, autosomal recessive 89 </a>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="Autosomal recessive">AR</abbr>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="3 - The molecular basis of the disorder is known"> 3 </abbr>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/613916"> 613916 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/601421"> KARS1 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/601421"> 601421 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/17/76?start=-3&limit=10&highlight=76"> 17p13.2 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/618457"> ?Deafness, autosomal recessive 115 </a>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="Autosomal recessive">AR</abbr>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="3 - The molecular basis of the disorder is known"> 3 </abbr>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/618457"> 618457 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/612584"> SPNS2 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/612584"> 612584 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/17/230?start=-3&limit=10&highlight=230"> 17p12-q11.2 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/613392"> Deafness, autosomal recessive 85 </a>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="Autosomal recessive">AR</abbr>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="2 - The disorder was placed on the map by statistical methods"> 2 </abbr>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/613392"> 613392 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/613392"> DFNB85 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/613392"> 613392 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/17/278?start=-3&limit=10&highlight=278"> 17p11.2 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/600316"> Deafness, autosomal recessive 3 </a>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="Autosomal recessive">AR</abbr>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="3 - The molecular basis of the disorder is known"> 3 </abbr>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/600316"> 600316 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/602666"> MYO15A </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/602666"> 602666 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/17/292?start=-3&limit=10&highlight=292"> 17p11.2 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/618456"> Deafness, autosomal recessive 114 </a>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="Autosomal recessive">AR</abbr>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="3 - The molecular basis of the disorder is known"> 3 </abbr>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/618456"> 618456 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/604330"> GRAP </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/604330"> 604330 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/17/411?start=-3&limit=10&highlight=411"> 17q12 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/618481"> Deafness, autosomal recessive 99 </a>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="Autosomal recessive">AR</abbr>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="3 - The molecular basis of the disorder is known"> 3 </abbr>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/618481"> 618481 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/616178"> TMEM132E </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/616178"> 616178 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/17/955?start=-3&limit=10&highlight=955"> 17q25.1 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/617639"> Deafness, autosomal recessive 107 </a>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="Autosomal recessive">AR</abbr>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="3 - The molecular basis of the disorder is known"> 3 </abbr>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/617639"> 617639 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/606962"> WBP2 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/606962"> 606962 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/18/3?start=-3&limit=10&highlight=3"> 18p11.32-p11.31 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/609647"> Deafness, autosomal recessive 46 </a>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="Autosomal recessive">AR</abbr>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="2 - The disorder was placed on the map by statistical methods"> 2 </abbr>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/609647"> 609647 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/609647"> DFNB46 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/609647"> 609647 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/18/162?start=-3&limit=10&highlight=162"> 18q21.1 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/613079"> Deafness, autosomal recessive 77 </a>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="Autosomal recessive">AR</abbr>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="3 - The molecular basis of the disorder is known"> 3 </abbr>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/613079"> 613079 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/613072"> LOXHD1 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/613072"> 613072 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/19/110?start=-3&limit=10&highlight=110"> 19p13.3 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/601869"> Deafness, autosomal recessive 15 </a>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="Autosomal recessive">AR</abbr>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="3 - The molecular basis of the disorder is known"> 3 </abbr>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/601869"> 601869 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/608792"> GIPC3 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/608792"> 608792 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/19/261?start=-3&limit=10&highlight=261"> 19p13.2 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/610419"> Deafness, autosomal recessive 68 </a>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="Autosomal recessive">AR</abbr>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="3 - The molecular basis of the disorder is known"> 3 </abbr>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/610419"> 610419 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/605111"> S1PR2 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/605111"> 605111 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/19/610?start=-3&limit=10&highlight=610"> 19q13.12 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/615540"> Deafness, autosomal recessive 76 </a>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="Autosomal recessive">AR</abbr>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="3 - The molecular basis of the disorder is known"> 3 </abbr>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/615540"> 615540 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/615535"> SYNE4 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/615535"> 615535 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/19/797?start=-3&limit=10&highlight=797"> 19q13.31-q13.32 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/618410"> Deafness, autosomal recessive 113 </a>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="Autosomal recessive">AR</abbr>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="3 - The molecular basis of the disorder is known"> 3 </abbr>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/618410"> 618410 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/614591"> CEACAM16 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/614591"> 614591 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/20/391?start=-3&limit=10&highlight=391"> 20q13.2-q13.3 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/610248"> Deafness, autosomal recessive 65 </a>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="Autosomal recessive">AR</abbr>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="2 - The disorder was placed on the map by statistical methods"> 2 </abbr>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/610248"> 610248 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/610248"> DFNB65 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/610248"> 610248 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/21/93?start=-3&limit=10&highlight=93"> 21q22.13 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/614035"> Deafness, autosomal recessive 29 </a>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="Autosomal recessive">AR</abbr>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="3 - The molecular basis of the disorder is known"> 3 </abbr>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/614035"> 614035 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/605608"> CLDN14 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/605608"> 605608 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/21/134?start=-3&limit=10&highlight=134"> 21q22.3 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/601072"> Deafness, autosomal recessive 8/10 </a>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="Autosomal recessive">AR</abbr>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="3 - The molecular basis of the disorder is known"> 3 </abbr>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/601072"> 601072 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/605511"> TMPRSS3 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/605511"> 605511 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/21/162?start=-3&limit=10&highlight=162"> 21q22.3 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/614861"> ?Deafness, autosomal recessive 98 </a>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="Autosomal recessive">AR</abbr>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="3 - The molecular basis of the disorder is known"> 3 </abbr>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/614861"> 614861 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/612920"> TSPEAR </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/612920"> 612920 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/22/15?start=-3&limit=10&highlight=15"> 22q11.21-q12.1 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/608264"> Deafness, autosomal recessive 40 </a>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="Autosomal recessive">AR</abbr>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="2 - The disorder was placed on the map by statistical methods"> 2 </abbr>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/608264"> 608264 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/608264"> DFNB40 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/608264"> 608264 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/22/254?start=-3&limit=10&highlight=254"> 22q13.1 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/609823"> Deafness, autosomal recessive 28 </a>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="Autosomal recessive">AR</abbr>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="3 - The molecular basis of the disorder is known"> 3 </abbr>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/609823"> 609823 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/609761"> TRIOBP </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/609761"> 609761 </a>
</span>
</td>
</tr>
</tbody>
</table>
</div>
<div class="text-right small">
<a href="#mimPhenotypicSeriesFold" data-toggle="collapse">&#9650;&nbsp;Close</a>
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</div>
<div>
<br />
</div>
<div>
<a id="text" class="mim-anchor"></a>
<h4 href="#mimTextFold" id="mimTextToggle" class="mimTriangleToggle" style="cursor: pointer;" data-toggle="collapse">
<span id="mimTextToggleTriangle" class="small mimTextToggleTriangle">&#9660;</span>
<span class="mim-font">
<span class="mim-tip-floating" qtip_title="<strong>Looking For More References?</strong>" qtip_text="Click the 'reference plus' icon &lt;span class='glyphicon glyphicon-plus-sign'&gt;&lt;/span&gt at the end of each OMIM text paragraph to see more references related to the content of the preceding paragraph.">
<strong>TEXT</strong>
</span>
</span>
</h4>
<div id="mimTextFold" class="collapse in ">
<span class="mim-text-font">
<p>A number sign (#) is used with this entry because autosomal recessive deafness-9 (DFNB9) and auditory neuropathy-1 (AUNB1) are caused by homozygous or compound heterozygous mutation in the gene encoding otoferlin (OTOF; <a href="/entry/603681">603681</a>) on chromosome 2p23.</p>
</span>
<div>
<br />
</div>
</div>
<div>
<a id="clinicalFeatures" class="mim-anchor"></a>
<h4 href="#mimClinicalFeaturesFold" id="mimClinicalFeaturesToggle" class="mimTriangleToggle" style="cursor: pointer;" data-toggle="collapse">
<span id="mimClinicalFeaturesToggleTriangle" class="small mimTextToggleTriangle">&#9660;</span>
<span class="mim-font">
<strong>Clinical Features</strong>
</span>
</h4>
</div>
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<p>Using a large Japanese database, <a href="#4" class="mim-tip-reference" title="Iwasa, Y., Nishio, S., Yoshimura, H., Sugaya, A., Kataoka, Y., Maeda, Y., Kanda, Y., Nagai, K., Naito, Y., Yamazaki, H., Ikezono, T., Matsuda, H., and 34 others. &lt;strong&gt;Detailed clinical features and genotype-phenotype correlation in an OTOF-related hearing loss cohort in Japan.&lt;/strong&gt; Hum. Genet. 141: 865-875, 2022. Note: Erratum: Hum. Genet. 141: 993-995, 2022.[PubMed: &lt;a href=&quot;https://pubmed.ncbi.nlm.nih.gov/34536124/&quot; target=&quot;_blank&quot; onclick=&quot;gtag(&#x27;event&#x27;, &#x27;mim_outbound&#x27;, {&#x27;name&#x27;: &#x27;PubMed&#x27;, &#x27;domain&#x27;: &#x27;pubmed.ncbi.nlm.nih.gov&#x27;})&quot;&gt;34536124&lt;/a&gt;, &lt;a href=&quot;https://www.ncbi.nlm.nih.gov/pmc/?term=34536124[PMID]&amp;report=imagesdocsum&quot; target=&quot;_blank&quot; onclick=&quot;gtag(&#x27;event&#x27;, &#x27;mim_outbound&#x27;, {&#x27;name&#x27;: &#x27;PubMed Image&#x27;, &#x27;domain&#x27;: &#x27;ncbi.nlm.nih.gov&#x27;})&quot;&gt;images&lt;/a&gt;] [&lt;a href=&quot;https://doi.org/10.1007/s00439-021-02351-7&quot; target=&quot;_blank&quot; onclick=&quot;gtag(&#x27;event&#x27;, &#x27;mim_outbound&#x27;, {&#x27;destination&#x27;: &#x27;Publisher&#x27;})&quot;&gt;Full Text&lt;/a&gt;]" pmid="34536124">Iwasa et al. (2022)</a> investigated the clinical characteristics of 64 patients with autosomal recessive hearing loss and mutation in the OTOF gene. Although most (90.6%) of these patients had congenital severe-to-profound hearing loss, only 45.3% of these cases were identified by newborn hearing screening. Hearing loss in the remainder was identified by lack of response to sound, delayed language development, or other reasons. Among the 44 patients for whom information on newborn hearing screening was available, 29 (66%) were detected by newborn hearing screening; among the 12 cases who underwent otoacoustic emission (OAE) testing, all were missed, whereas among those 32 who underwent automated auditory brainstem response (AABR) testing, 3 (9%) were missed. Some patients showed a positive OAE at 3 to 4 years, but none had a positive response at age 5 years. These data suggested that the OAE response disappears by age 4 to 5 years. <a href="https://pubmed.ncbi.nlm.nih.gov/?cmd=link&linkname=pubmed_pubmed&from_uid=34536124" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed Related', 'domain': 'pubmed.ncbi.nlm.nih.gov'})"><span class="glyphicon glyphicon-plus-sign mim-tip-hint" title="Click this 'reference-plus' icon to see articles related to this paragraph in PubMed."></span></a></p><p><a href="#1" class="mim-tip-reference" title="Chaib, H., Place, C., Salem, N., Chardenoux, S., Vincent, C., Weissenbach, J., El-Zir, E., Loiselet, J., Petit, C. &lt;strong&gt;A gene responsible for a sensorineural nonsyndromic recessive deafness maps to chromosome 2p22-23.&lt;/strong&gt; Hum. Molec. Genet. 5: 155-158, 1996.[PubMed: &lt;a href=&quot;https://pubmed.ncbi.nlm.nih.gov/8789454/&quot; target=&quot;_blank&quot; onclick=&quot;gtag(&#x27;event&#x27;, &#x27;mim_outbound&#x27;, {&#x27;name&#x27;: &#x27;PubMed&#x27;, &#x27;domain&#x27;: &#x27;pubmed.ncbi.nlm.nih.gov&#x27;})&quot;&gt;8789454&lt;/a&gt;] [&lt;a href=&quot;https://doi.org/10.1093/hmg/5.1.155&quot; target=&quot;_blank&quot; onclick=&quot;gtag(&#x27;event&#x27;, &#x27;mim_outbound&#x27;, {&#x27;destination&#x27;: &#x27;Publisher&#x27;})&quot;&gt;Full Text&lt;/a&gt;]" pmid="8789454">Chaib et al. (1996)</a> reported a consanguineous Lebanese family with autosomal recessive sensorineural nonsyndromic hearing loss. For affected children, deafness was noted by their parents at birth or before the age of 2 years. None of the children had balance problems, and there was no evidence for an acquired risk factor predisposing to hearing loss. Audiometry showed no response at 100 dB for frequencies superior to 1,000 Hz in all affected subjects. In affected children, no auditory brainstem response was observed up to 100 dB. In the parents, who were obligate carrier heterozygotes, audiometric tests were normal. <a href="https://pubmed.ncbi.nlm.nih.gov/?cmd=link&linkname=pubmed_pubmed&from_uid=8789454" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed Related', 'domain': 'pubmed.ncbi.nlm.nih.gov'})"><span class="glyphicon glyphicon-plus-sign mim-tip-hint" title="Click this 'reference-plus' icon to see articles related to this paragraph in PubMed."></span></a></p><p><strong><em>Nonsyndromic Recessive Auditory Neuropathy</em></strong></p><p>
<a href="#14" class="mim-tip-reference" title="Varga, R., Kelley, P. M., Keats, B. J., Starr, A., Leal, S. M., Cohn, E., Kimberling, W. J. &lt;strong&gt;Non-syndromic recessive auditory neuropathy is the result of mutations in the otoferlin (OTOF) gene. (Letter)&lt;/strong&gt; J. Med. Genet. 40: 45-50, 2003.[PubMed: &lt;a href=&quot;https://pubmed.ncbi.nlm.nih.gov/12525542/&quot; target=&quot;_blank&quot; onclick=&quot;gtag(&#x27;event&#x27;, &#x27;mim_outbound&#x27;, {&#x27;name&#x27;: &#x27;PubMed&#x27;, &#x27;domain&#x27;: &#x27;pubmed.ncbi.nlm.nih.gov&#x27;})&quot;&gt;12525542&lt;/a&gt;] [&lt;a href=&quot;https://doi.org/10.1136/jmg.40.1.45&quot; target=&quot;_blank&quot; onclick=&quot;gtag(&#x27;event&#x27;, &#x27;mim_outbound&#x27;, {&#x27;destination&#x27;: &#x27;Publisher&#x27;})&quot;&gt;Full Text&lt;/a&gt;]" pmid="12525542">Varga et al. (2003)</a> defined a specific type of deafness, termed 'nonsyndromic recessive auditory neuropathy' (NSRAN). Affected patients have hearing loss based on pure-tone audiometry and auditory brainstem response test results, which measure the overall auditory pathway, but have a normal otoacoustic emissions (OAE) test, which detects responses of the outer hair cells to environmental sound. Subjects with NSRAN can have varying degrees of hearing loss with poor speech reception out of proportion to the degree of hearing loss. Most subjects with NSRAN are not helped by hearing aids, but may be helped by cochlear implants. <a href="#14" class="mim-tip-reference" title="Varga, R., Kelley, P. M., Keats, B. J., Starr, A., Leal, S. M., Cohn, E., Kimberling, W. J. &lt;strong&gt;Non-syndromic recessive auditory neuropathy is the result of mutations in the otoferlin (OTOF) gene. (Letter)&lt;/strong&gt; J. Med. Genet. 40: 45-50, 2003.[PubMed: &lt;a href=&quot;https://pubmed.ncbi.nlm.nih.gov/12525542/&quot; target=&quot;_blank&quot; onclick=&quot;gtag(&#x27;event&#x27;, &#x27;mim_outbound&#x27;, {&#x27;name&#x27;: &#x27;PubMed&#x27;, &#x27;domain&#x27;: &#x27;pubmed.ncbi.nlm.nih.gov&#x27;})&quot;&gt;12525542&lt;/a&gt;] [&lt;a href=&quot;https://doi.org/10.1136/jmg.40.1.45&quot; target=&quot;_blank&quot; onclick=&quot;gtag(&#x27;event&#x27;, &#x27;mim_outbound&#x27;, {&#x27;destination&#x27;: &#x27;Publisher&#x27;})&quot;&gt;Full Text&lt;/a&gt;]" pmid="12525542">Varga et al. (2003)</a> reported 9 affected children from 4 families with NSRAN. <a href="https://pubmed.ncbi.nlm.nih.gov/?cmd=link&linkname=pubmed_pubmed&from_uid=12525542" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed Related', 'domain': 'pubmed.ncbi.nlm.nih.gov'})"><span class="glyphicon glyphicon-plus-sign mim-tip-hint" title="Click this 'reference-plus' icon to see articles related to this paragraph in PubMed."></span></a></p><p><a href="#12" class="mim-tip-reference" title="Tekin, M., Akcayoz, D., Incesulu, A. &lt;strong&gt;A novel missense mutation in a C2 domain of OTOF results in autosomal recessive auditory neuropathy.&lt;/strong&gt; Am. J. Med. Genet. 138A: 6-10, 2005.[PubMed: &lt;a href=&quot;https://pubmed.ncbi.nlm.nih.gov/16097006/&quot; target=&quot;_blank&quot; onclick=&quot;gtag(&#x27;event&#x27;, &#x27;mim_outbound&#x27;, {&#x27;name&#x27;: &#x27;PubMed&#x27;, &#x27;domain&#x27;: &#x27;pubmed.ncbi.nlm.nih.gov&#x27;})&quot;&gt;16097006&lt;/a&gt;] [&lt;a href=&quot;https://doi.org/10.1002/ajmg.a.30907&quot; target=&quot;_blank&quot; onclick=&quot;gtag(&#x27;event&#x27;, &#x27;mim_outbound&#x27;, {&#x27;destination&#x27;: &#x27;Publisher&#x27;})&quot;&gt;Full Text&lt;/a&gt;]" pmid="16097006">Tekin et al. (2005)</a> reported 3 Turkish sibs, born of consanguineous parents, with NSRAN confirmed by genetic analysis (<a href="/entry/603681#0010">603681.0010</a>). All 3 children had severe to profound prelingual sensorineural hearing loss. Acoustic middle ear reflexes were absent in the 2 older children, and all 3 children had absent auditory brainstem responses. All 3 sibs showed U- or bowl-shaped audiometric configurations at ages 8, 7, and 6 years, respectively, with the most severe hearing loss in the 500-2,000 Hz frequency range. Otoacoustic emissions were present in 2 children, consistent with auditory neuropathy. OAE were absent in 1 child, although emissions may have disappeared through damage caused by several years of hearing aid use. <a href="#12" class="mim-tip-reference" title="Tekin, M., Akcayoz, D., Incesulu, A. &lt;strong&gt;A novel missense mutation in a C2 domain of OTOF results in autosomal recessive auditory neuropathy.&lt;/strong&gt; Am. J. Med. Genet. 138A: 6-10, 2005.[PubMed: &lt;a href=&quot;https://pubmed.ncbi.nlm.nih.gov/16097006/&quot; target=&quot;_blank&quot; onclick=&quot;gtag(&#x27;event&#x27;, &#x27;mim_outbound&#x27;, {&#x27;name&#x27;: &#x27;PubMed&#x27;, &#x27;domain&#x27;: &#x27;pubmed.ncbi.nlm.nih.gov&#x27;})&quot;&gt;16097006&lt;/a&gt;] [&lt;a href=&quot;https://doi.org/10.1002/ajmg.a.30907&quot; target=&quot;_blank&quot; onclick=&quot;gtag(&#x27;event&#x27;, &#x27;mim_outbound&#x27;, {&#x27;destination&#x27;: &#x27;Publisher&#x27;})&quot;&gt;Full Text&lt;/a&gt;]" pmid="16097006">Tekin et al. (2005)</a> suggested that auditory neuropathy is the only phenotypic manifestation of mutations in the OTOF gene. <a href="https://pubmed.ncbi.nlm.nih.gov/?cmd=link&linkname=pubmed_pubmed&from_uid=16097006" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed Related', 'domain': 'pubmed.ncbi.nlm.nih.gov'})"><span class="glyphicon glyphicon-plus-sign mim-tip-hint" title="Click this 'reference-plus' icon to see articles related to this paragraph in PubMed."></span></a></p><p><a href="#13" class="mim-tip-reference" title="Varga, R., Avenarius, M. R., Kelley, P. M., Keats, B. J., Berlin, C. I., Hood, L. J., Morlet, T. G., Brashears, S. M., Starr, A., Cohn, E. S., Smith, R. J. H., Kimberling, W. J. &lt;strong&gt;OTOF mutations revealed by genetic analysis of hearing loss families including a potential temperature sensitive auditory neuropathy allele.&lt;/strong&gt; J. Med. Genet. 43: 576-581, 2006.[PubMed: &lt;a href=&quot;https://pubmed.ncbi.nlm.nih.gov/16371502/&quot; target=&quot;_blank&quot; onclick=&quot;gtag(&#x27;event&#x27;, &#x27;mim_outbound&#x27;, {&#x27;name&#x27;: &#x27;PubMed&#x27;, &#x27;domain&#x27;: &#x27;pubmed.ncbi.nlm.nih.gov&#x27;})&quot;&gt;16371502&lt;/a&gt;] [&lt;a href=&quot;https://doi.org/10.1136/jmg.2005.038612&quot; target=&quot;_blank&quot; onclick=&quot;gtag(&#x27;event&#x27;, &#x27;mim_outbound&#x27;, {&#x27;destination&#x27;: &#x27;Publisher&#x27;})&quot;&gt;Full Text&lt;/a&gt;]" pmid="16371502">Varga et al. (2006)</a> summarized findings in auditory neuropathy. The term 'auditory neuropathy' was first coined by <a href="#10" class="mim-tip-reference" title="Starr, A., Picton, T. W., Sininger, Y., Hood, L. J., Berlin, C. I. &lt;strong&gt;Auditory neuropathy.&lt;/strong&gt; Brain 119: 741-753, 1996.[PubMed: &lt;a href=&quot;https://pubmed.ncbi.nlm.nih.gov/8673487/&quot; target=&quot;_blank&quot; onclick=&quot;gtag(&#x27;event&#x27;, &#x27;mim_outbound&#x27;, {&#x27;name&#x27;: &#x27;PubMed&#x27;, &#x27;domain&#x27;: &#x27;pubmed.ncbi.nlm.nih.gov&#x27;})&quot;&gt;8673487&lt;/a&gt;] [&lt;a href=&quot;https://doi.org/10.1093/brain/119.3.741&quot; target=&quot;_blank&quot; onclick=&quot;gtag(&#x27;event&#x27;, &#x27;mim_outbound&#x27;, {&#x27;destination&#x27;: &#x27;Publisher&#x27;})&quot;&gt;Full Text&lt;/a&gt;]" pmid="8673487">Starr et al. (1996)</a>. Auditory neuropathy/auditory dys-synchrony (AN/AD) is a unique type of hearing loss diagnosed when tympanographs are normal and acoustic reflexes (AR) and auditory brainstem response (ABR) are absent or severely abnormal, but outer hair cell (OHC) function is normal as indicated by the presence of otoacoustic emissions (OAE) and/or cochlear microphonics (CM). These test results indicate that the auditory pathway up to and including the OHC is functioning but the auditory signal is not transmitted to the brainstem, suggesting that the lesion lies at the level of the inner hair cells (IHC), the IHC synapse to the afferent nerve fibers, or the auditory nerve itself. Individuals with this disorder can have various degrees of hearing loss as measured by pure tone audiometry. They generally have disproportionately poor speech understanding. In contrast to individuals with non-AN/AD hearing loss, hearing aids may provide little help in speech understanding in most individuals with AN/AD. Cochlear implantation has been shown to help the speech understanding in some cases of AN/AD, but others have not had favorable results. <a href="https://pubmed.ncbi.nlm.nih.gov/?term=8673487+16371502" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed Related', 'domain': 'pubmed.ncbi.nlm.nih.gov'})"><span class="glyphicon glyphicon-plus-sign mim-tip-hint" title="Click this 'reference-plus' icon to see articles related to this paragraph in PubMed."></span></a></p><p><strong><em>Nonsyndromic Recessive Auditory Neuropathy, Temperature-Sensitive</em></strong></p><p>
<a href="#13" class="mim-tip-reference" title="Varga, R., Avenarius, M. R., Kelley, P. M., Keats, B. J., Berlin, C. I., Hood, L. J., Morlet, T. G., Brashears, S. M., Starr, A., Cohn, E. S., Smith, R. J. H., Kimberling, W. J. &lt;strong&gt;OTOF mutations revealed by genetic analysis of hearing loss families including a potential temperature sensitive auditory neuropathy allele.&lt;/strong&gt; J. Med. Genet. 43: 576-581, 2006.[PubMed: &lt;a href=&quot;https://pubmed.ncbi.nlm.nih.gov/16371502/&quot; target=&quot;_blank&quot; onclick=&quot;gtag(&#x27;event&#x27;, &#x27;mim_outbound&#x27;, {&#x27;name&#x27;: &#x27;PubMed&#x27;, &#x27;domain&#x27;: &#x27;pubmed.ncbi.nlm.nih.gov&#x27;})&quot;&gt;16371502&lt;/a&gt;] [&lt;a href=&quot;https://doi.org/10.1136/jmg.2005.038612&quot; target=&quot;_blank&quot; onclick=&quot;gtag(&#x27;event&#x27;, &#x27;mim_outbound&#x27;, {&#x27;destination&#x27;: &#x27;Publisher&#x27;})&quot;&gt;Full Text&lt;/a&gt;]" pmid="16371502">Varga et al. (2006)</a> reported 2 sibs with a temperature-sensitive auditory neuropathy phenotype. Audiogram of the proband when afebrile showed mild low frequency hearing loss, and speech comprehension was below the 10th percentile for both quiet and noise. Tympanometry was normal and AR were absent. ABR was abnormal, but CM were present. On 2 occasions testing was performed during febrile illness. At a temperature of 38.1 degrees C, her pure tone thresholds decreased to profound deafness in the low frequencies, rising to severe hearing loss in the high frequencies. Speech awareness threshold was 80 dB hearing level (HL), but she was unable to repeat any of the test spondee words. Tympanometry and OAE were normal, but AR and ABR were absent. With a temperature of 37.8 degrees C she was tested again and showed a mild to moderate hearing loss and zero speech comprehension. The following day her auditory functions returned to baseline after the fever abated. The proband had reported to her parents that her hearing becomes affected suddenly when she is febrile. Her brother was similarly affected. <a href="#13" class="mim-tip-reference" title="Varga, R., Avenarius, M. R., Kelley, P. M., Keats, B. J., Berlin, C. I., Hood, L. J., Morlet, T. G., Brashears, S. M., Starr, A., Cohn, E. S., Smith, R. J. H., Kimberling, W. J. &lt;strong&gt;OTOF mutations revealed by genetic analysis of hearing loss families including a potential temperature sensitive auditory neuropathy allele.&lt;/strong&gt; J. Med. Genet. 43: 576-581, 2006.[PubMed: &lt;a href=&quot;https://pubmed.ncbi.nlm.nih.gov/16371502/&quot; target=&quot;_blank&quot; onclick=&quot;gtag(&#x27;event&#x27;, &#x27;mim_outbound&#x27;, {&#x27;name&#x27;: &#x27;PubMed&#x27;, &#x27;domain&#x27;: &#x27;pubmed.ncbi.nlm.nih.gov&#x27;})&quot;&gt;16371502&lt;/a&gt;] [&lt;a href=&quot;https://doi.org/10.1136/jmg.2005.038612&quot; target=&quot;_blank&quot; onclick=&quot;gtag(&#x27;event&#x27;, &#x27;mim_outbound&#x27;, {&#x27;destination&#x27;: &#x27;Publisher&#x27;})&quot;&gt;Full Text&lt;/a&gt;]" pmid="16371502">Varga et al. (2006)</a> found that these sibs carried an ile515-to-thr mutation in otoferlin (<a href="/entry/603681#0001">603681.0001</a>). The mutation was heterozygous in the unaffected father; the mutation in the mother and on the maternal allele of the sibs was unknown at the time of the report. Clinical features of the family had been reported by <a href="#11" class="mim-tip-reference" title="Starr, A., Sininger, V., Winter, M., Derebery, M. U., Ota, S., Michalewski, H. U. &lt;strong&gt;Transient deafness due to temperature-sensitive auditory neuropathy.&lt;/strong&gt; Ear Hear 19: 169-179, 1998.[PubMed: &lt;a href=&quot;https://pubmed.ncbi.nlm.nih.gov/9657592/&quot; target=&quot;_blank&quot; onclick=&quot;gtag(&#x27;event&#x27;, &#x27;mim_outbound&#x27;, {&#x27;name&#x27;: &#x27;PubMed&#x27;, &#x27;domain&#x27;: &#x27;pubmed.ncbi.nlm.nih.gov&#x27;})&quot;&gt;9657592&lt;/a&gt;] [&lt;a href=&quot;https://doi.org/10.1097/00003446-199806000-00001&quot; target=&quot;_blank&quot; onclick=&quot;gtag(&#x27;event&#x27;, &#x27;mim_outbound&#x27;, {&#x27;destination&#x27;: &#x27;Publisher&#x27;})&quot;&gt;Full Text&lt;/a&gt;]" pmid="9657592">Starr et al. (1998)</a>. <a href="https://pubmed.ncbi.nlm.nih.gov/?term=9657592+16371502" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed Related', 'domain': 'pubmed.ncbi.nlm.nih.gov'})"><span class="glyphicon glyphicon-plus-sign mim-tip-hint" title="Click this 'reference-plus' icon to see articles related to this paragraph in PubMed."></span></a></p><p><a href="#6" class="mim-tip-reference" title="Matsunaga, T., Mutai, H., Kunishima, S., Namba, K., Morimoto, N., Shinjo, Y., Arimoto, Y., Kataoka, Y., Shintani, T., Morita, N., Sugiuchi, T., Masuda, S., Nakano, A., Taiji, H., Kaga, K. &lt;strong&gt;A prevalent founder mutation and genotype-phenotype correlations of OTOF in Japanese patients with auditory neuropathy.&lt;/strong&gt; Clin. Genet. 82: 425-432, 2012.[PubMed: &lt;a href=&quot;https://pubmed.ncbi.nlm.nih.gov/22575033/&quot; target=&quot;_blank&quot; onclick=&quot;gtag(&#x27;event&#x27;, &#x27;mim_outbound&#x27;, {&#x27;name&#x27;: &#x27;PubMed&#x27;, &#x27;domain&#x27;: &#x27;pubmed.ncbi.nlm.nih.gov&#x27;})&quot;&gt;22575033&lt;/a&gt;] [&lt;a href=&quot;https://doi.org/10.1111/j.1399-0004.2012.01897.x&quot; target=&quot;_blank&quot; onclick=&quot;gtag(&#x27;event&#x27;, &#x27;mim_outbound&#x27;, {&#x27;destination&#x27;: &#x27;Publisher&#x27;})&quot;&gt;Full Text&lt;/a&gt;]" pmid="22575033">Matsunaga et al. (2012)</a> reported a 26-year-old Japanese man, born of consanguineous parents, with temperature-sensitive auditory neuropathy associated with a homozygous mutation in the OTOF gene (G541S; <a href="/entry/603681#0013">603681.0013</a>) that only affected the long isoform. The patient complained of difficulty in understanding conversation and reported that his hearing deteriorated when he became febrile or was exposed to loud noise. Pure-tone audiometry when he was afebrile revealed mild hearing loss with a flat configuration. <a href="https://pubmed.ncbi.nlm.nih.gov/?cmd=link&linkname=pubmed_pubmed&from_uid=22575033" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed Related', 'domain': 'pubmed.ncbi.nlm.nih.gov'})"><span class="glyphicon glyphicon-plus-sign mim-tip-hint" title="Click this 'reference-plus' icon to see articles related to this paragraph in PubMed."></span></a></p>
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<p>In a consanguineous family living in an isolated region of Lebanon, <a href="#1" class="mim-tip-reference" title="Chaib, H., Place, C., Salem, N., Chardenoux, S., Vincent, C., Weissenbach, J., El-Zir, E., Loiselet, J., Petit, C. &lt;strong&gt;A gene responsible for a sensorineural nonsyndromic recessive deafness maps to chromosome 2p22-23.&lt;/strong&gt; Hum. Molec. Genet. 5: 155-158, 1996.[PubMed: &lt;a href=&quot;https://pubmed.ncbi.nlm.nih.gov/8789454/&quot; target=&quot;_blank&quot; onclick=&quot;gtag(&#x27;event&#x27;, &#x27;mim_outbound&#x27;, {&#x27;name&#x27;: &#x27;PubMed&#x27;, &#x27;domain&#x27;: &#x27;pubmed.ncbi.nlm.nih.gov&#x27;})&quot;&gt;8789454&lt;/a&gt;] [&lt;a href=&quot;https://doi.org/10.1093/hmg/5.1.155&quot; target=&quot;_blank&quot; onclick=&quot;gtag(&#x27;event&#x27;, &#x27;mim_outbound&#x27;, {&#x27;destination&#x27;: &#x27;Publisher&#x27;})&quot;&gt;Full Text&lt;/a&gt;]" pmid="8789454">Chaib et al. (1996)</a> demonstrated linkage of an autosomal form of neurosensory deafness to markers on 2p23-p22. A maximum lod score of 8.03 was detected with a new polymorphic marker, D2S2144. Observed recombinants and homozygosity mapping defined a maximum interval of 2 cM for this gene which lies between D2S2303 and D2S174. <a href="https://pubmed.ncbi.nlm.nih.gov/?cmd=link&linkname=pubmed_pubmed&from_uid=8789454" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed Related', 'domain': 'pubmed.ncbi.nlm.nih.gov'})"><span class="glyphicon glyphicon-plus-sign mim-tip-hint" title="Click this 'reference-plus' icon to see articles related to this paragraph in PubMed."></span></a></p><p><a href="#5" class="mim-tip-reference" title="Leal, S. M., Apaydin, F., Barnwell, C., Iber, M., Kandogan, T., Pfister, M., Braendle, U., Cura, O., Schwalb, M., Zenner, H.-P., Vitale, E. &lt;strong&gt;A second Middle Eastern kindred with autosomal recessive non-syndromic hearing loss segregates DFNB9.&lt;/strong&gt; Europ. J. Hum. Genet. 6: 341-344, 1998.[PubMed: &lt;a href=&quot;https://pubmed.ncbi.nlm.nih.gov/9781041/&quot; target=&quot;_blank&quot; onclick=&quot;gtag(&#x27;event&#x27;, &#x27;mim_outbound&#x27;, {&#x27;name&#x27;: &#x27;PubMed&#x27;, &#x27;domain&#x27;: &#x27;pubmed.ncbi.nlm.nih.gov&#x27;})&quot;&gt;9781041&lt;/a&gt;, &lt;a href=&quot;https://www.ncbi.nlm.nih.gov/pmc/?term=9781041[PMID]&amp;report=imagesdocsum&quot; target=&quot;_blank&quot; onclick=&quot;gtag(&#x27;event&#x27;, &#x27;mim_outbound&#x27;, {&#x27;name&#x27;: &#x27;PubMed Image&#x27;, &#x27;domain&#x27;: &#x27;ncbi.nlm.nih.gov&#x27;})&quot;&gt;images&lt;/a&gt;] [&lt;a href=&quot;https://doi.org/10.1038/sj.ejhg.5200201&quot; target=&quot;_blank&quot; onclick=&quot;gtag(&#x27;event&#x27;, &#x27;mim_outbound&#x27;, {&#x27;destination&#x27;: &#x27;Publisher&#x27;})&quot;&gt;Full Text&lt;/a&gt;]" pmid="9781041">Leal et al. (1998)</a> found linkage to the same region of 2p23-p22 in a highly consanguineous kindred from eastern Turkey. Affected members had prelingual profound hearing loss involving all the frequencies. The genetic map generated by the authors suggested that the region for DFNB9 is less than 1.08 cM (95% CI = 0-2.59 cM). <a href="https://pubmed.ncbi.nlm.nih.gov/?cmd=link&linkname=pubmed_pubmed&from_uid=9781041" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed Related', 'domain': 'pubmed.ncbi.nlm.nih.gov'})"><span class="glyphicon glyphicon-plus-sign mim-tip-hint" title="Click this 'reference-plus' icon to see articles related to this paragraph in PubMed."></span></a></p><p>In 4 families with NSRAN, <a href="#14" class="mim-tip-reference" title="Varga, R., Kelley, P. M., Keats, B. J., Starr, A., Leal, S. M., Cohn, E., Kimberling, W. J. &lt;strong&gt;Non-syndromic recessive auditory neuropathy is the result of mutations in the otoferlin (OTOF) gene. (Letter)&lt;/strong&gt; J. Med. Genet. 40: 45-50, 2003.[PubMed: &lt;a href=&quot;https://pubmed.ncbi.nlm.nih.gov/12525542/&quot; target=&quot;_blank&quot; onclick=&quot;gtag(&#x27;event&#x27;, &#x27;mim_outbound&#x27;, {&#x27;name&#x27;: &#x27;PubMed&#x27;, &#x27;domain&#x27;: &#x27;pubmed.ncbi.nlm.nih.gov&#x27;})&quot;&gt;12525542&lt;/a&gt;] [&lt;a href=&quot;https://doi.org/10.1136/jmg.40.1.45&quot; target=&quot;_blank&quot; onclick=&quot;gtag(&#x27;event&#x27;, &#x27;mim_outbound&#x27;, {&#x27;destination&#x27;: &#x27;Publisher&#x27;})&quot;&gt;Full Text&lt;/a&gt;]" pmid="12525542">Varga et al. (2003)</a> found linkage to the OTOF gene on chromosome 2p23. <a href="https://pubmed.ncbi.nlm.nih.gov/?cmd=link&linkname=pubmed_pubmed&from_uid=12525542" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed Related', 'domain': 'pubmed.ncbi.nlm.nih.gov'})"><span class="glyphicon glyphicon-plus-sign mim-tip-hint" title="Click this 'reference-plus' icon to see articles related to this paragraph in PubMed."></span></a></p>
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<strong>Clinical Management</strong>
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<p>Among 64 patients with OTOF-related hearing loss identified by <a href="#4" class="mim-tip-reference" title="Iwasa, Y., Nishio, S., Yoshimura, H., Sugaya, A., Kataoka, Y., Maeda, Y., Kanda, Y., Nagai, K., Naito, Y., Yamazaki, H., Ikezono, T., Matsuda, H., and 34 others. &lt;strong&gt;Detailed clinical features and genotype-phenotype correlation in an OTOF-related hearing loss cohort in Japan.&lt;/strong&gt; Hum. Genet. 141: 865-875, 2022. Note: Erratum: Hum. Genet. 141: 993-995, 2022.[PubMed: &lt;a href=&quot;https://pubmed.ncbi.nlm.nih.gov/34536124/&quot; target=&quot;_blank&quot; onclick=&quot;gtag(&#x27;event&#x27;, &#x27;mim_outbound&#x27;, {&#x27;name&#x27;: &#x27;PubMed&#x27;, &#x27;domain&#x27;: &#x27;pubmed.ncbi.nlm.nih.gov&#x27;})&quot;&gt;34536124&lt;/a&gt;, &lt;a href=&quot;https://www.ncbi.nlm.nih.gov/pmc/?term=34536124[PMID]&amp;report=imagesdocsum&quot; target=&quot;_blank&quot; onclick=&quot;gtag(&#x27;event&#x27;, &#x27;mim_outbound&#x27;, {&#x27;name&#x27;: &#x27;PubMed Image&#x27;, &#x27;domain&#x27;: &#x27;ncbi.nlm.nih.gov&#x27;})&quot;&gt;images&lt;/a&gt;] [&lt;a href=&quot;https://doi.org/10.1007/s00439-021-02351-7&quot; target=&quot;_blank&quot; onclick=&quot;gtag(&#x27;event&#x27;, &#x27;mim_outbound&#x27;, {&#x27;destination&#x27;: &#x27;Publisher&#x27;})&quot;&gt;Full Text&lt;/a&gt;]" pmid="34536124">Iwasa et al. (2022)</a>, 47 (73%) underwent cochlear implant surgery and had successful outcomes, with nearly 90% having a hearing level of 20 to 39 dB after implant surgery. <a href="https://pubmed.ncbi.nlm.nih.gov/?cmd=link&linkname=pubmed_pubmed&from_uid=34536124" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed Related', 'domain': 'pubmed.ncbi.nlm.nih.gov'})"><span class="glyphicon glyphicon-plus-sign mim-tip-hint" title="Click this 'reference-plus' icon to see articles related to this paragraph in PubMed."></span></a></p>
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<a id="molecularGenetics" class="mim-anchor"></a>
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<strong>Molecular Genetics</strong>
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<p>In all members affected with DFNB9 in 4 unrelated Lebanese kindreds, including the family reported originally by <a href="#1" class="mim-tip-reference" title="Chaib, H., Place, C., Salem, N., Chardenoux, S., Vincent, C., Weissenbach, J., El-Zir, E., Loiselet, J., Petit, C. &lt;strong&gt;A gene responsible for a sensorineural nonsyndromic recessive deafness maps to chromosome 2p22-23.&lt;/strong&gt; Hum. Molec. Genet. 5: 155-158, 1996.[PubMed: &lt;a href=&quot;https://pubmed.ncbi.nlm.nih.gov/8789454/&quot; target=&quot;_blank&quot; onclick=&quot;gtag(&#x27;event&#x27;, &#x27;mim_outbound&#x27;, {&#x27;name&#x27;: &#x27;PubMed&#x27;, &#x27;domain&#x27;: &#x27;pubmed.ncbi.nlm.nih.gov&#x27;})&quot;&gt;8789454&lt;/a&gt;] [&lt;a href=&quot;https://doi.org/10.1093/hmg/5.1.155&quot; target=&quot;_blank&quot; onclick=&quot;gtag(&#x27;event&#x27;, &#x27;mim_outbound&#x27;, {&#x27;destination&#x27;: &#x27;Publisher&#x27;})&quot;&gt;Full Text&lt;/a&gt;]" pmid="8789454">Chaib et al. (1996)</a>, <a href="#15" class="mim-tip-reference" title="Yasunaga, S., Grati, M., Cohen-Salmon, M., El-Amraoui, A., Mustapha, M., Salem, N., El-Zir, E., Loiselet, J., Petit, C. &lt;strong&gt;A mutation in OTOF, encoding otoferlin, a FER-1-like protein, causes DFNB9, a nonsyndromic form of deafness.&lt;/strong&gt; Nature Genet. 21: 363-369, 1999.[PubMed: &lt;a href=&quot;https://pubmed.ncbi.nlm.nih.gov/10192385/&quot; target=&quot;_blank&quot; onclick=&quot;gtag(&#x27;event&#x27;, &#x27;mim_outbound&#x27;, {&#x27;name&#x27;: &#x27;PubMed&#x27;, &#x27;domain&#x27;: &#x27;pubmed.ncbi.nlm.nih.gov&#x27;})&quot;&gt;10192385&lt;/a&gt;] [&lt;a href=&quot;https://doi.org/10.1038/7693&quot; target=&quot;_blank&quot; onclick=&quot;gtag(&#x27;event&#x27;, &#x27;mim_outbound&#x27;, {&#x27;destination&#x27;: &#x27;Publisher&#x27;})&quot;&gt;Full Text&lt;/a&gt;]" pmid="10192385">Yasunaga et al. (1999)</a> identified a missense mutation in the OTOF gene (<a href="/entry/603681#0001">603681.0001</a>). <a href="https://pubmed.ncbi.nlm.nih.gov/?term=10192385+8789454" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed Related', 'domain': 'pubmed.ncbi.nlm.nih.gov'})"><span class="glyphicon glyphicon-plus-sign mim-tip-hint" title="Click this 'reference-plus' icon to see articles related to this paragraph in PubMed."></span></a></p><p>In 1 Cuban family, 2 Spanish families, and 8 sporadic Spanish patients with nonsyndromic sensorineural hearing loss, <a href="#7" class="mim-tip-reference" title="Migliosi, V., Modamio-Hoybjor, S., Moreno-Pelayo, M. A., Rodriguez-Ballesteros, M., Villamar, M., Telleria, D., Menendez, I., Moreno, F., del Castillo, I. &lt;strong&gt;Q829X, a novel mutation in the gene encoding otoferlin (OTOF), is frequently found in Spanish patients with prelingual non-syndromic hearing loss.&lt;/strong&gt; J. Med. Genet. 39: 502-506, 2002.[PubMed: &lt;a href=&quot;https://pubmed.ncbi.nlm.nih.gov/12114484/&quot; target=&quot;_blank&quot; onclick=&quot;gtag(&#x27;event&#x27;, &#x27;mim_outbound&#x27;, {&#x27;name&#x27;: &#x27;PubMed&#x27;, &#x27;domain&#x27;: &#x27;pubmed.ncbi.nlm.nih.gov&#x27;})&quot;&gt;12114484&lt;/a&gt;] [&lt;a href=&quot;https://doi.org/10.1136/jmg.39.7.502&quot; target=&quot;_blank&quot; onclick=&quot;gtag(&#x27;event&#x27;, &#x27;mim_outbound&#x27;, {&#x27;destination&#x27;: &#x27;Publisher&#x27;})&quot;&gt;Full Text&lt;/a&gt;]" pmid="12114484">Migliosi et al. (2002)</a> identified a gln829-to-ter mutation in exon 22 of the OTOF gene (Q829X; <a href="/entry/603681#0004">603681.0004</a>). <a href="#7" class="mim-tip-reference" title="Migliosi, V., Modamio-Hoybjor, S., Moreno-Pelayo, M. A., Rodriguez-Ballesteros, M., Villamar, M., Telleria, D., Menendez, I., Moreno, F., del Castillo, I. &lt;strong&gt;Q829X, a novel mutation in the gene encoding otoferlin (OTOF), is frequently found in Spanish patients with prelingual non-syndromic hearing loss.&lt;/strong&gt; J. Med. Genet. 39: 502-506, 2002.[PubMed: &lt;a href=&quot;https://pubmed.ncbi.nlm.nih.gov/12114484/&quot; target=&quot;_blank&quot; onclick=&quot;gtag(&#x27;event&#x27;, &#x27;mim_outbound&#x27;, {&#x27;name&#x27;: &#x27;PubMed&#x27;, &#x27;domain&#x27;: &#x27;pubmed.ncbi.nlm.nih.gov&#x27;})&quot;&gt;12114484&lt;/a&gt;] [&lt;a href=&quot;https://doi.org/10.1136/jmg.39.7.502&quot; target=&quot;_blank&quot; onclick=&quot;gtag(&#x27;event&#x27;, &#x27;mim_outbound&#x27;, {&#x27;destination&#x27;: &#x27;Publisher&#x27;})&quot;&gt;Full Text&lt;/a&gt;]" pmid="12114484">Migliosi et al. (2002)</a> determined that the Q829X mutation was responsible for 4.4% of recessive familial or sporadic cases of deafness in the Spanish population, and presented evidence for a founder effect. <a href="https://pubmed.ncbi.nlm.nih.gov/?cmd=link&linkname=pubmed_pubmed&from_uid=12114484" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed Related', 'domain': 'pubmed.ncbi.nlm.nih.gov'})"><span class="glyphicon glyphicon-plus-sign mim-tip-hint" title="Click this 'reference-plus' icon to see articles related to this paragraph in PubMed."></span></a></p><p>In 3 of 4 families with NSRAN, <a href="#14" class="mim-tip-reference" title="Varga, R., Kelley, P. M., Keats, B. J., Starr, A., Leal, S. M., Cohn, E., Kimberling, W. J. &lt;strong&gt;Non-syndromic recessive auditory neuropathy is the result of mutations in the otoferlin (OTOF) gene. (Letter)&lt;/strong&gt; J. Med. Genet. 40: 45-50, 2003.[PubMed: &lt;a href=&quot;https://pubmed.ncbi.nlm.nih.gov/12525542/&quot; target=&quot;_blank&quot; onclick=&quot;gtag(&#x27;event&#x27;, &#x27;mim_outbound&#x27;, {&#x27;name&#x27;: &#x27;PubMed&#x27;, &#x27;domain&#x27;: &#x27;pubmed.ncbi.nlm.nih.gov&#x27;})&quot;&gt;12525542&lt;/a&gt;] [&lt;a href=&quot;https://doi.org/10.1136/jmg.40.1.45&quot; target=&quot;_blank&quot; onclick=&quot;gtag(&#x27;event&#x27;, &#x27;mim_outbound&#x27;, {&#x27;destination&#x27;: &#x27;Publisher&#x27;})&quot;&gt;Full Text&lt;/a&gt;]" pmid="12525542">Varga et al. (2003)</a> identified 4 mutations in the OTOF gene (<a href="/entry/603681#0006">603681.0006</a>-<a href="/entry/603681#0009">603681.0009</a>). Two of the families had heterozygous mutations. <a href="#14" class="mim-tip-reference" title="Varga, R., Kelley, P. M., Keats, B. J., Starr, A., Leal, S. M., Cohn, E., Kimberling, W. J. &lt;strong&gt;Non-syndromic recessive auditory neuropathy is the result of mutations in the otoferlin (OTOF) gene. (Letter)&lt;/strong&gt; J. Med. Genet. 40: 45-50, 2003.[PubMed: &lt;a href=&quot;https://pubmed.ncbi.nlm.nih.gov/12525542/&quot; target=&quot;_blank&quot; onclick=&quot;gtag(&#x27;event&#x27;, &#x27;mim_outbound&#x27;, {&#x27;name&#x27;: &#x27;PubMed&#x27;, &#x27;domain&#x27;: &#x27;pubmed.ncbi.nlm.nih.gov&#x27;})&quot;&gt;12525542&lt;/a&gt;] [&lt;a href=&quot;https://doi.org/10.1136/jmg.40.1.45&quot; target=&quot;_blank&quot; onclick=&quot;gtag(&#x27;event&#x27;, &#x27;mim_outbound&#x27;, {&#x27;destination&#x27;: &#x27;Publisher&#x27;})&quot;&gt;Full Text&lt;/a&gt;]" pmid="12525542">Varga et al. (2003)</a> noted that previous publications on patients with DFNB9 did not report testing for outer hair cell functioning; thus, it is unclear whether there is a consistent phenotype for hearing loss caused by mutation in the OTOF gene. <a href="https://pubmed.ncbi.nlm.nih.gov/?cmd=link&linkname=pubmed_pubmed&from_uid=12525542" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed Related', 'domain': 'pubmed.ncbi.nlm.nih.gov'})"><span class="glyphicon glyphicon-plus-sign mim-tip-hint" title="Click this 'reference-plus' icon to see articles related to this paragraph in PubMed."></span></a></p><p><a href="#13" class="mim-tip-reference" title="Varga, R., Avenarius, M. R., Kelley, P. M., Keats, B. J., Berlin, C. I., Hood, L. J., Morlet, T. G., Brashears, S. M., Starr, A., Cohn, E. S., Smith, R. J. H., Kimberling, W. J. &lt;strong&gt;OTOF mutations revealed by genetic analysis of hearing loss families including a potential temperature sensitive auditory neuropathy allele.&lt;/strong&gt; J. Med. Genet. 43: 576-581, 2006.[PubMed: &lt;a href=&quot;https://pubmed.ncbi.nlm.nih.gov/16371502/&quot; target=&quot;_blank&quot; onclick=&quot;gtag(&#x27;event&#x27;, &#x27;mim_outbound&#x27;, {&#x27;name&#x27;: &#x27;PubMed&#x27;, &#x27;domain&#x27;: &#x27;pubmed.ncbi.nlm.nih.gov&#x27;})&quot;&gt;16371502&lt;/a&gt;] [&lt;a href=&quot;https://doi.org/10.1136/jmg.2005.038612&quot; target=&quot;_blank&quot; onclick=&quot;gtag(&#x27;event&#x27;, &#x27;mim_outbound&#x27;, {&#x27;destination&#x27;: &#x27;Publisher&#x27;})&quot;&gt;Full Text&lt;/a&gt;]" pmid="16371502">Varga et al. (2006)</a> described an allele of the OTOF gene that appeared to be associated with temperature-sensitive auditory neuropathy (<a href="/entry/603681#0011">603681.0011</a>). <a href="https://pubmed.ncbi.nlm.nih.gov/?cmd=link&linkname=pubmed_pubmed&from_uid=16371502" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed Related', 'domain': 'pubmed.ncbi.nlm.nih.gov'})"><span class="glyphicon glyphicon-plus-sign mim-tip-hint" title="Click this 'reference-plus' icon to see articles related to this paragraph in PubMed."></span></a></p><p><a href="#8" class="mim-tip-reference" title="Romanos, J., Kimura, L., Favero, M. L., Izarra, F. A. R., de Mello Auricchio, M. T. B., Batissoco, A. C., Lezirovitz, K., Abreu-Silva, R. S., Mingroni-Netto, R. C. &lt;strong&gt;Novel OTOF mutations in Brazilian patients with auditory neuropathy.&lt;/strong&gt; J. Hum. Genet. 54: 382-385, 2009.[PubMed: &lt;a href=&quot;https://pubmed.ncbi.nlm.nih.gov/19461658/&quot; target=&quot;_blank&quot; onclick=&quot;gtag(&#x27;event&#x27;, &#x27;mim_outbound&#x27;, {&#x27;name&#x27;: &#x27;PubMed&#x27;, &#x27;domain&#x27;: &#x27;pubmed.ncbi.nlm.nih.gov&#x27;})&quot;&gt;19461658&lt;/a&gt;] [&lt;a href=&quot;https://doi.org/10.1038/jhg.2009.45&quot; target=&quot;_blank&quot; onclick=&quot;gtag(&#x27;event&#x27;, &#x27;mim_outbound&#x27;, {&#x27;destination&#x27;: &#x27;Publisher&#x27;})&quot;&gt;Full Text&lt;/a&gt;]" pmid="19461658">Romanos et al. (2009)</a> identified 10 different mutations in the OTOF gene, including 6 novel mutations, in affected individuals from 8 Brazilian families with hearing loss or auditory neuropathy. The common Spanish Q829X mutation was not identified in a larger sample of 342 deaf individuals, indicating that it is not a common cause of deafness in Brazil. <a href="https://pubmed.ncbi.nlm.nih.gov/?cmd=link&linkname=pubmed_pubmed&from_uid=19461658" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed Related', 'domain': 'pubmed.ncbi.nlm.nih.gov'})"><span class="glyphicon glyphicon-plus-sign mim-tip-hint" title="Click this 'reference-plus' icon to see articles related to this paragraph in PubMed."></span></a></p><p>Among the 64 patients with OTOF-related hearing loss identified by <a href="#4" class="mim-tip-reference" title="Iwasa, Y., Nishio, S., Yoshimura, H., Sugaya, A., Kataoka, Y., Maeda, Y., Kanda, Y., Nagai, K., Naito, Y., Yamazaki, H., Ikezono, T., Matsuda, H., and 34 others. &lt;strong&gt;Detailed clinical features and genotype-phenotype correlation in an OTOF-related hearing loss cohort in Japan.&lt;/strong&gt; Hum. Genet. 141: 865-875, 2022. Note: Erratum: Hum. Genet. 141: 993-995, 2022.[PubMed: &lt;a href=&quot;https://pubmed.ncbi.nlm.nih.gov/34536124/&quot; target=&quot;_blank&quot; onclick=&quot;gtag(&#x27;event&#x27;, &#x27;mim_outbound&#x27;, {&#x27;name&#x27;: &#x27;PubMed&#x27;, &#x27;domain&#x27;: &#x27;pubmed.ncbi.nlm.nih.gov&#x27;})&quot;&gt;34536124&lt;/a&gt;, &lt;a href=&quot;https://www.ncbi.nlm.nih.gov/pmc/?term=34536124[PMID]&amp;report=imagesdocsum&quot; target=&quot;_blank&quot; onclick=&quot;gtag(&#x27;event&#x27;, &#x27;mim_outbound&#x27;, {&#x27;name&#x27;: &#x27;PubMed Image&#x27;, &#x27;domain&#x27;: &#x27;ncbi.nlm.nih.gov&#x27;})&quot;&gt;images&lt;/a&gt;] [&lt;a href=&quot;https://doi.org/10.1007/s00439-021-02351-7&quot; target=&quot;_blank&quot; onclick=&quot;gtag(&#x27;event&#x27;, &#x27;mim_outbound&#x27;, {&#x27;destination&#x27;: &#x27;Publisher&#x27;})&quot;&gt;Full Text&lt;/a&gt;]" pmid="34536124">Iwasa et al. (2022)</a> in a large Japanese database, 27 (42%) were homozygous for the R1939Q (<a href="/entry/603681#0012">603681.0012</a>) variant, and 29 (45%) were compound heterozygous for the R1939Q variant and another mutation. Eight (13%) patients had other non-R1939Q mutations. Six novel mutations were identified. <a href="https://pubmed.ncbi.nlm.nih.gov/?cmd=link&linkname=pubmed_pubmed&from_uid=34536124" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed Related', 'domain': 'pubmed.ncbi.nlm.nih.gov'})"><span class="glyphicon glyphicon-plus-sign mim-tip-hint" title="Click this 'reference-plus' icon to see articles related to this paragraph in PubMed."></span></a></p>
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<strong>Population Genetics</strong>
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<p><a href="#2" class="mim-tip-reference" title="Choi, B. Y., Ahmed, Z. M., Riazuddin, S., Bhinder, M. A., Shahzad, M., Husnain, T., Riazuddin, S., Griffith, A. J., Friedman, T. B. &lt;strong&gt;Identities and frequencies of mutations of the otoferlin gene (OTOF) causing DFNB9 deafness in Pakistan.&lt;/strong&gt; Clin. Genet. 75: 237-243, 2009.[PubMed: &lt;a href=&quot;https://pubmed.ncbi.nlm.nih.gov/19250381/&quot; target=&quot;_blank&quot; onclick=&quot;gtag(&#x27;event&#x27;, &#x27;mim_outbound&#x27;, {&#x27;name&#x27;: &#x27;PubMed&#x27;, &#x27;domain&#x27;: &#x27;pubmed.ncbi.nlm.nih.gov&#x27;})&quot;&gt;19250381&lt;/a&gt;] [&lt;a href=&quot;https://doi.org/10.1111/j.1399-0004.2008.01128.x&quot; target=&quot;_blank&quot; onclick=&quot;gtag(&#x27;event&#x27;, &#x27;mim_outbound&#x27;, {&#x27;destination&#x27;: &#x27;Publisher&#x27;})&quot;&gt;Full Text&lt;/a&gt;]" pmid="19250381">Choi et al. (2009)</a> screened a cohort of 557 large Pakistani families segregating recessive severe to profound prelingual-onset deafness and identified 13 families with linkage to markers for DFNB9; analysis of the OTOF gene revealed probable pathogenic sequence variants in affected individuals from all 13 families. OTOF mutations thus accounted for deafness in 13 (2.3%) of 557 Pakistani families, which <a href="#2" class="mim-tip-reference" title="Choi, B. Y., Ahmed, Z. M., Riazuddin, S., Bhinder, M. A., Shahzad, M., Husnain, T., Riazuddin, S., Griffith, A. J., Friedman, T. B. &lt;strong&gt;Identities and frequencies of mutations of the otoferlin gene (OTOF) causing DFNB9 deafness in Pakistan.&lt;/strong&gt; Clin. Genet. 75: 237-243, 2009.[PubMed: &lt;a href=&quot;https://pubmed.ncbi.nlm.nih.gov/19250381/&quot; target=&quot;_blank&quot; onclick=&quot;gtag(&#x27;event&#x27;, &#x27;mim_outbound&#x27;, {&#x27;name&#x27;: &#x27;PubMed&#x27;, &#x27;domain&#x27;: &#x27;pubmed.ncbi.nlm.nih.gov&#x27;})&quot;&gt;19250381&lt;/a&gt;] [&lt;a href=&quot;https://doi.org/10.1111/j.1399-0004.2008.01128.x&quot; target=&quot;_blank&quot; onclick=&quot;gtag(&#x27;event&#x27;, &#x27;mim_outbound&#x27;, {&#x27;destination&#x27;: &#x27;Publisher&#x27;})&quot;&gt;Full Text&lt;/a&gt;]" pmid="19250381">Choi et al. (2009)</a> stated was not significantly different from the prevalence found in other populations. <a href="https://pubmed.ncbi.nlm.nih.gov/?cmd=link&linkname=pubmed_pubmed&from_uid=19250381" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed Related', 'domain': 'pubmed.ncbi.nlm.nih.gov'})"><span class="glyphicon glyphicon-plus-sign mim-tip-hint" title="Click this 'reference-plus' icon to see articles related to this paragraph in PubMed."></span></a></p><p><a href="#6" class="mim-tip-reference" title="Matsunaga, T., Mutai, H., Kunishima, S., Namba, K., Morimoto, N., Shinjo, Y., Arimoto, Y., Kataoka, Y., Shintani, T., Morita, N., Sugiuchi, T., Masuda, S., Nakano, A., Taiji, H., Kaga, K. &lt;strong&gt;A prevalent founder mutation and genotype-phenotype correlations of OTOF in Japanese patients with auditory neuropathy.&lt;/strong&gt; Clin. Genet. 82: 425-432, 2012.[PubMed: &lt;a href=&quot;https://pubmed.ncbi.nlm.nih.gov/22575033/&quot; target=&quot;_blank&quot; onclick=&quot;gtag(&#x27;event&#x27;, &#x27;mim_outbound&#x27;, {&#x27;name&#x27;: &#x27;PubMed&#x27;, &#x27;domain&#x27;: &#x27;pubmed.ncbi.nlm.nih.gov&#x27;})&quot;&gt;22575033&lt;/a&gt;] [&lt;a href=&quot;https://doi.org/10.1111/j.1399-0004.2012.01897.x&quot; target=&quot;_blank&quot; onclick=&quot;gtag(&#x27;event&#x27;, &#x27;mim_outbound&#x27;, {&#x27;destination&#x27;: &#x27;Publisher&#x27;})&quot;&gt;Full Text&lt;/a&gt;]" pmid="22575033">Matsunaga et al. (2012)</a> identified an R1939Q (<a href="/entry/603681#0012">603681.0012</a>) mutation in the OTOF gene, in 13 (56.5%) of 23 Japanese patients with early-onset auditory neuropathy. Seven patients were homozygous for the mutation, 4 were compound heterozygous for R1939Q and a truncating or splice site mutation in OTOF, 1 was compound heterozygous for R1939Q and a nontruncating mutation in OTOF, and 1 was heterozygous for the R1939Q mutation. Haplotype analysis indicated a founder effect for the R1939Q mutation. <a href="https://pubmed.ncbi.nlm.nih.gov/?cmd=link&linkname=pubmed_pubmed&from_uid=22575033" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed Related', 'domain': 'pubmed.ncbi.nlm.nih.gov'})"><span class="glyphicon glyphicon-plus-sign mim-tip-hint" title="Click this 'reference-plus' icon to see articles related to this paragraph in PubMed."></span></a></p>
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<a id="genotypePhenotypeCorrelations" class="mim-anchor"></a>
<h4 href="#mimGenotypePhenotypeCorrelationsFold" id="mimGenotypePhenotypeCorrelationsToggle" class="mimTriangleToggle" style="cursor: pointer;" data-toggle="collapse">
<span id="mimGenotypePhenotypeCorrelationsToggleTriangle" class="small mimTextToggleTriangle">&#9660;</span>
<span class="mim-font">
<strong>Genotype/Phenotype Correlations</strong>
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</h4>
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<div id="mimGenotypePhenotypeCorrelationsFold" class="collapse in mimTextToggleFold">
<span class="mim-text-font">
<p><a href="#6" class="mim-tip-reference" title="Matsunaga, T., Mutai, H., Kunishima, S., Namba, K., Morimoto, N., Shinjo, Y., Arimoto, Y., Kataoka, Y., Shintani, T., Morita, N., Sugiuchi, T., Masuda, S., Nakano, A., Taiji, H., Kaga, K. &lt;strong&gt;A prevalent founder mutation and genotype-phenotype correlations of OTOF in Japanese patients with auditory neuropathy.&lt;/strong&gt; Clin. Genet. 82: 425-432, 2012.[PubMed: &lt;a href=&quot;https://pubmed.ncbi.nlm.nih.gov/22575033/&quot; target=&quot;_blank&quot; onclick=&quot;gtag(&#x27;event&#x27;, &#x27;mim_outbound&#x27;, {&#x27;name&#x27;: &#x27;PubMed&#x27;, &#x27;domain&#x27;: &#x27;pubmed.ncbi.nlm.nih.gov&#x27;})&quot;&gt;22575033&lt;/a&gt;] [&lt;a href=&quot;https://doi.org/10.1111/j.1399-0004.2012.01897.x&quot; target=&quot;_blank&quot; onclick=&quot;gtag(&#x27;event&#x27;, &#x27;mim_outbound&#x27;, {&#x27;destination&#x27;: &#x27;Publisher&#x27;})&quot;&gt;Full Text&lt;/a&gt;]" pmid="22575033">Matsunaga et al. (2012)</a> found that 7 Japanese patients homozygous for the R1939Q mutation and 4 compound heterozygous for R1939Q and a truncating mutation had a consistent and severe phenotype, whereas 1 patient who was compound heterozygous for R1939Q and a nontruncating mutation had a less severe phenotype, with moderate hearing loss at age 29 years and sloping audiograms. The findings suggested that the R1939Q variant likely causes a severe impairment of protein function, and that, in general, truncating mutations cause a more severe phenotype than nontruncating mutations. <a href="https://pubmed.ncbi.nlm.nih.gov/?cmd=link&linkname=pubmed_pubmed&from_uid=22575033" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed Related', 'domain': 'pubmed.ncbi.nlm.nih.gov'})"><span class="glyphicon glyphicon-plus-sign mim-tip-hint" title="Click this 'reference-plus' icon to see articles related to this paragraph in PubMed."></span></a></p><p>Among 64 patients with OTOF-related hearing loss from a large Japanese database, <a href="#4" class="mim-tip-reference" title="Iwasa, Y., Nishio, S., Yoshimura, H., Sugaya, A., Kataoka, Y., Maeda, Y., Kanda, Y., Nagai, K., Naito, Y., Yamazaki, H., Ikezono, T., Matsuda, H., and 34 others. &lt;strong&gt;Detailed clinical features and genotype-phenotype correlation in an OTOF-related hearing loss cohort in Japan.&lt;/strong&gt; Hum. Genet. 141: 865-875, 2022. Note: Erratum: Hum. Genet. 141: 993-995, 2022.[PubMed: &lt;a href=&quot;https://pubmed.ncbi.nlm.nih.gov/34536124/&quot; target=&quot;_blank&quot; onclick=&quot;gtag(&#x27;event&#x27;, &#x27;mim_outbound&#x27;, {&#x27;name&#x27;: &#x27;PubMed&#x27;, &#x27;domain&#x27;: &#x27;pubmed.ncbi.nlm.nih.gov&#x27;})&quot;&gt;34536124&lt;/a&gt;, &lt;a href=&quot;https://www.ncbi.nlm.nih.gov/pmc/?term=34536124[PMID]&amp;report=imagesdocsum&quot; target=&quot;_blank&quot; onclick=&quot;gtag(&#x27;event&#x27;, &#x27;mim_outbound&#x27;, {&#x27;name&#x27;: &#x27;PubMed Image&#x27;, &#x27;domain&#x27;: &#x27;ncbi.nlm.nih.gov&#x27;})&quot;&gt;images&lt;/a&gt;] [&lt;a href=&quot;https://doi.org/10.1007/s00439-021-02351-7&quot; target=&quot;_blank&quot; onclick=&quot;gtag(&#x27;event&#x27;, &#x27;mim_outbound&#x27;, {&#x27;destination&#x27;: &#x27;Publisher&#x27;})&quot;&gt;Full Text&lt;/a&gt;]" pmid="34536124">Iwasa et al. (2022)</a> found that all patients homozygous for the R1939Q mutation, as well as compound heterozygotes for R1939Q and a truncating mutation and 1 patient with 2 truncating mutations, showed profound hearing loss. Among patients with one or more nontruncating mutations other than R1939Q, almost half had mild to moderate hearing loss. The genotype-phenotype correlation in nontruncating mutations was unclear, with the same mutation sometimes causing different phenotypes. <a href="https://pubmed.ncbi.nlm.nih.gov/?cmd=link&linkname=pubmed_pubmed&from_uid=34536124" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed Related', 'domain': 'pubmed.ncbi.nlm.nih.gov'})"><span class="glyphicon glyphicon-plus-sign mim-tip-hint" title="Click this 'reference-plus' icon to see articles related to this paragraph in PubMed."></span></a></p>
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<div>
<a id="animalModel" class="mim-anchor"></a>
<h4 href="#mimAnimalModelFold" id="mimAnimalModelToggle" class="mimTriangleToggle" style="cursor: pointer;" data-toggle="collapse">
<span id="mimAnimalModelToggleTriangle" class="small mimTextToggleTriangle">&#9660;</span>
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<strong>Animal Model</strong>
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<p><a href="#9" class="mim-tip-reference" title="Roux, I., Safieddine, S., Nouvian, R., Grati, M., Simmler, M.-C., Bahloul, A., Perfettini, I., Le Gall, M., Rostaing, P., Hamard, G., Triller, A., Avan, P., Moser, T., Petit, C. &lt;strong&gt;Otoferlin, defective in a human deafness form, is essential for exocytosis at the auditory ribbon synapse.&lt;/strong&gt; Cell 127: 277-289, 2006.[PubMed: &lt;a href=&quot;https://pubmed.ncbi.nlm.nih.gov/17055430/&quot; target=&quot;_blank&quot; onclick=&quot;gtag(&#x27;event&#x27;, &#x27;mim_outbound&#x27;, {&#x27;name&#x27;: &#x27;PubMed&#x27;, &#x27;domain&#x27;: &#x27;pubmed.ncbi.nlm.nih.gov&#x27;})&quot;&gt;17055430&lt;/a&gt;] [&lt;a href=&quot;https://doi.org/10.1016/j.cell.2006.08.040&quot; target=&quot;_blank&quot; onclick=&quot;gtag(&#x27;event&#x27;, &#x27;mim_outbound&#x27;, {&#x27;destination&#x27;: &#x27;Publisher&#x27;})&quot;&gt;Full Text&lt;/a&gt;]" pmid="17055430">Roux et al. (2006)</a> found that Otof -/- mice were profoundly deaf. Exocytosis in Otof -/- auditory inner hair cells was almost completely abolished, despite normal ribbon synapse morphogenesis and Ca(2+) current. <a href="#9" class="mim-tip-reference" title="Roux, I., Safieddine, S., Nouvian, R., Grati, M., Simmler, M.-C., Bahloul, A., Perfettini, I., Le Gall, M., Rostaing, P., Hamard, G., Triller, A., Avan, P., Moser, T., Petit, C. &lt;strong&gt;Otoferlin, defective in a human deafness form, is essential for exocytosis at the auditory ribbon synapse.&lt;/strong&gt; Cell 127: 277-289, 2006.[PubMed: &lt;a href=&quot;https://pubmed.ncbi.nlm.nih.gov/17055430/&quot; target=&quot;_blank&quot; onclick=&quot;gtag(&#x27;event&#x27;, &#x27;mim_outbound&#x27;, {&#x27;name&#x27;: &#x27;PubMed&#x27;, &#x27;domain&#x27;: &#x27;pubmed.ncbi.nlm.nih.gov&#x27;})&quot;&gt;17055430&lt;/a&gt;] [&lt;a href=&quot;https://doi.org/10.1016/j.cell.2006.08.040&quot; target=&quot;_blank&quot; onclick=&quot;gtag(&#x27;event&#x27;, &#x27;mim_outbound&#x27;, {&#x27;destination&#x27;: &#x27;Publisher&#x27;})&quot;&gt;Full Text&lt;/a&gt;]" pmid="17055430">Roux et al. (2006)</a> concluded that OTOF is essential for a late step of synaptic vesicle exocytosis and may act as the major Ca(2+) sensor triggering membrane fusion at the auditory inner hair cell ribbon synapse. <a href="https://pubmed.ncbi.nlm.nih.gov/?cmd=link&linkname=pubmed_pubmed&from_uid=17055430" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed Related', 'domain': 'pubmed.ncbi.nlm.nih.gov'})"><span class="glyphicon glyphicon-plus-sign mim-tip-hint" title="Click this 'reference-plus' icon to see articles related to this paragraph in PubMed."></span></a></p>
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<div>
<a id="nomenclature" class="mim-anchor"></a>
<h4 href="#mimNomenclatureFold" id="mimNomenclatureToggle" class="mimTriangleToggle" style="cursor: pointer;" data-toggle="collapse">
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<strong>Nomenclature</strong>
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</h4>
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<div id="mimNomenclatureFold" class="collapse in mimTextToggleFold">
<span class="mim-text-font">
<p><a href="#1" class="mim-tip-reference" title="Chaib, H., Place, C., Salem, N., Chardenoux, S., Vincent, C., Weissenbach, J., El-Zir, E., Loiselet, J., Petit, C. &lt;strong&gt;A gene responsible for a sensorineural nonsyndromic recessive deafness maps to chromosome 2p22-23.&lt;/strong&gt; Hum. Molec. Genet. 5: 155-158, 1996.[PubMed: &lt;a href=&quot;https://pubmed.ncbi.nlm.nih.gov/8789454/&quot; target=&quot;_blank&quot; onclick=&quot;gtag(&#x27;event&#x27;, &#x27;mim_outbound&#x27;, {&#x27;name&#x27;: &#x27;PubMed&#x27;, &#x27;domain&#x27;: &#x27;pubmed.ncbi.nlm.nih.gov&#x27;})&quot;&gt;8789454&lt;/a&gt;] [&lt;a href=&quot;https://doi.org/10.1093/hmg/5.1.155&quot; target=&quot;_blank&quot; onclick=&quot;gtag(&#x27;event&#x27;, &#x27;mim_outbound&#x27;, {&#x27;destination&#x27;: &#x27;Publisher&#x27;})&quot;&gt;Full Text&lt;/a&gt;]" pmid="8789454">Chaib et al. (1996)</a> referred to the deafness locus that they located on 2p23-p22 as DFNB6; however, this designation had been preempted for the locus defined by <a href="#3" class="mim-tip-reference" title="Fukushima, K., Ramesh, A., Srisailapathy, C. R. S., Ni, L., Wayne, S., O&#x27;Neill, M. E., Van Camp, G., Coucke, P., Jain, P., Wilcox, E. R., Smith, S. D., Kenyon, J. B., Zbar, R. I. S., Smith, R. J. H. &lt;strong&gt;An autosomal recessive nonsyndromic form of sensorineural hearing loss maps to 3p-DFNB6.&lt;/strong&gt; Genome Res. 5: 305-308, 1995.[PubMed: &lt;a href=&quot;https://pubmed.ncbi.nlm.nih.gov/8593615/&quot; target=&quot;_blank&quot; onclick=&quot;gtag(&#x27;event&#x27;, &#x27;mim_outbound&#x27;, {&#x27;name&#x27;: &#x27;PubMed&#x27;, &#x27;domain&#x27;: &#x27;pubmed.ncbi.nlm.nih.gov&#x27;})&quot;&gt;8593615&lt;/a&gt;] [&lt;a href=&quot;https://doi.org/10.1101/gr.5.3.305&quot; target=&quot;_blank&quot; onclick=&quot;gtag(&#x27;event&#x27;, &#x27;mim_outbound&#x27;, {&#x27;destination&#x27;: &#x27;Publisher&#x27;})&quot;&gt;Full Text&lt;/a&gt;]" pmid="8593615">Fukushima et al. (1995)</a> (see <a href="/entry/600971">600971</a>). Therefore, the 2p23-p22 locus is referred to here as DFNB9. <a href="https://pubmed.ncbi.nlm.nih.gov/?term=8593615+8789454" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed Related', 'domain': 'pubmed.ncbi.nlm.nih.gov'})"><span class="glyphicon glyphicon-plus-sign mim-tip-hint" title="Click this 'reference-plus' icon to see articles related to this paragraph in PubMed."></span></a></p>
</span>
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<div>
<a id="references"class="mim-anchor"></a>
<h4 href="#mimReferencesFold" id="mimReferencesToggle" class="mimTriangleToggle" style="cursor: pointer;" data-toggle="collapse">
<span class="mim-font">
<span id="mimReferencesToggleTriangle" class="small mimTextToggleTriangle">&#9660;</span>
<strong>REFERENCES</strong>
</span>
</h4>
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<p />
</div>
<div id="mimReferencesFold" class="collapse in mimTextToggleFold">
<ol>
<li>
<a id="1" class="mim-anchor"></a>
<a id="Chaib1996" class="mim-anchor"></a>
<div class="">
<p class="mim-text-font">
Chaib, H., Place, C., Salem, N., Chardenoux, S., Vincent, C., Weissenbach, J., El-Zir, E., Loiselet, J., Petit, C.
<strong>A gene responsible for a sensorineural nonsyndromic recessive deafness maps to chromosome 2p22-23.</strong>
Hum. Molec. Genet. 5: 155-158, 1996.
[PubMed: <a href="https://pubmed.ncbi.nlm.nih.gov/8789454/" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed', 'domain': 'pubmed.ncbi.nlm.nih.gov'})">8789454</a>, <a href="https://pubmed.ncbi.nlm.nih.gov/?cmd=link&linkname=pubmed_pubmed&from_uid=8789454" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed Related', 'domain': 'pubmed.ncbi.nlm.nih.gov'})">related citations</a>]
[<a href="https://doi.org/10.1093/hmg/5.1.155" target="_blank">Full Text</a>]
</p>
</div>
</li>
<li>
<a id="2" class="mim-anchor"></a>
<a id="Choi2009" class="mim-anchor"></a>
<div class="">
<p class="mim-text-font">
Choi, B. Y., Ahmed, Z. M., Riazuddin, S., Bhinder, M. A., Shahzad, M., Husnain, T., Riazuddin, S., Griffith, A. J., Friedman, T. B.
<strong>Identities and frequencies of mutations of the otoferlin gene (OTOF) causing DFNB9 deafness in Pakistan.</strong>
Clin. Genet. 75: 237-243, 2009.
[PubMed: <a href="https://pubmed.ncbi.nlm.nih.gov/19250381/" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed', 'domain': 'pubmed.ncbi.nlm.nih.gov'})">19250381</a>, <a href="https://pubmed.ncbi.nlm.nih.gov/?cmd=link&linkname=pubmed_pubmed&from_uid=19250381" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed Related', 'domain': 'pubmed.ncbi.nlm.nih.gov'})">related citations</a>]
[<a href="https://doi.org/10.1111/j.1399-0004.2008.01128.x" target="_blank">Full Text</a>]
</p>
</div>
</li>
<li>
<a id="3" class="mim-anchor"></a>
<a id="Fukushima1995" class="mim-anchor"></a>
<div class="">
<p class="mim-text-font">
Fukushima, K., Ramesh, A., Srisailapathy, C. R. S., Ni, L., Wayne, S., O'Neill, M. E., Van Camp, G., Coucke, P., Jain, P., Wilcox, E. R., Smith, S. D., Kenyon, J. B., Zbar, R. I. S., Smith, R. J. H.
<strong>An autosomal recessive nonsyndromic form of sensorineural hearing loss maps to 3p-DFNB6.</strong>
Genome Res. 5: 305-308, 1995.
[PubMed: <a href="https://pubmed.ncbi.nlm.nih.gov/8593615/" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed', 'domain': 'pubmed.ncbi.nlm.nih.gov'})">8593615</a>, <a href="https://pubmed.ncbi.nlm.nih.gov/?cmd=link&linkname=pubmed_pubmed&from_uid=8593615" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed Related', 'domain': 'pubmed.ncbi.nlm.nih.gov'})">related citations</a>]
[<a href="https://doi.org/10.1101/gr.5.3.305" target="_blank">Full Text</a>]
</p>
</div>
</li>
<li>
<a id="4" class="mim-anchor"></a>
<a id="Iwasa2022" class="mim-anchor"></a>
<div class="">
<p class="mim-text-font">
Iwasa, Y., Nishio, S., Yoshimura, H., Sugaya, A., Kataoka, Y., Maeda, Y., Kanda, Y., Nagai, K., Naito, Y., Yamazaki, H., Ikezono, T., Matsuda, H., and 34 others.
<strong>Detailed clinical features and genotype-phenotype correlation in an OTOF-related hearing loss cohort in Japan.</strong>
Hum. Genet. 141: 865-875, 2022. Note: Erratum: Hum. Genet. 141: 993-995, 2022.
[PubMed: <a href="https://pubmed.ncbi.nlm.nih.gov/34536124/" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed', 'domain': 'pubmed.ncbi.nlm.nih.gov'})">34536124</a>, <a href="https://www.ncbi.nlm.nih.gov/pmc/?term=34536124[PMID]&report=imagesdocsum" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed Image', 'domain': 'ncbi.nlm.nih.gov'})">images</a>, <a href="https://pubmed.ncbi.nlm.nih.gov/?cmd=link&linkname=pubmed_pubmed&from_uid=34536124" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed Related', 'domain': 'pubmed.ncbi.nlm.nih.gov'})">related citations</a>]
[<a href="https://doi.org/10.1007/s00439-021-02351-7" target="_blank">Full Text</a>]
</p>
</div>
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<a id="5" class="mim-anchor"></a>
<a id="Leal1998" class="mim-anchor"></a>
<div class="">
<p class="mim-text-font">
Leal, S. M., Apaydin, F., Barnwell, C., Iber, M., Kandogan, T., Pfister, M., Braendle, U., Cura, O., Schwalb, M., Zenner, H.-P., Vitale, E.
<strong>A second Middle Eastern kindred with autosomal recessive non-syndromic hearing loss segregates DFNB9.</strong>
Europ. J. Hum. Genet. 6: 341-344, 1998.
[PubMed: <a href="https://pubmed.ncbi.nlm.nih.gov/9781041/" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed', 'domain': 'pubmed.ncbi.nlm.nih.gov'})">9781041</a>, <a href="https://www.ncbi.nlm.nih.gov/pmc/?term=9781041[PMID]&report=imagesdocsum" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed Image', 'domain': 'ncbi.nlm.nih.gov'})">images</a>, <a href="https://pubmed.ncbi.nlm.nih.gov/?cmd=link&linkname=pubmed_pubmed&from_uid=9781041" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed Related', 'domain': 'pubmed.ncbi.nlm.nih.gov'})">related citations</a>]
[<a href="https://doi.org/10.1038/sj.ejhg.5200201" target="_blank">Full Text</a>]
</p>
</div>
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<a id="6" class="mim-anchor"></a>
<a id="Matsunaga2012" class="mim-anchor"></a>
<div class="">
<p class="mim-text-font">
Matsunaga, T., Mutai, H., Kunishima, S., Namba, K., Morimoto, N., Shinjo, Y., Arimoto, Y., Kataoka, Y., Shintani, T., Morita, N., Sugiuchi, T., Masuda, S., Nakano, A., Taiji, H., Kaga, K.
<strong>A prevalent founder mutation and genotype-phenotype correlations of OTOF in Japanese patients with auditory neuropathy.</strong>
Clin. Genet. 82: 425-432, 2012.
[PubMed: <a href="https://pubmed.ncbi.nlm.nih.gov/22575033/" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed', 'domain': 'pubmed.ncbi.nlm.nih.gov'})">22575033</a>, <a href="https://pubmed.ncbi.nlm.nih.gov/?cmd=link&linkname=pubmed_pubmed&from_uid=22575033" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed Related', 'domain': 'pubmed.ncbi.nlm.nih.gov'})">related citations</a>]
[<a href="https://doi.org/10.1111/j.1399-0004.2012.01897.x" target="_blank">Full Text</a>]
</p>
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<a id="7" class="mim-anchor"></a>
<a id="Migliosi2002" class="mim-anchor"></a>
<div class="">
<p class="mim-text-font">
Migliosi, V., Modamio-Hoybjor, S., Moreno-Pelayo, M. A., Rodriguez-Ballesteros, M., Villamar, M., Telleria, D., Menendez, I., Moreno, F., del Castillo, I.
<strong>Q829X, a novel mutation in the gene encoding otoferlin (OTOF), is frequently found in Spanish patients with prelingual non-syndromic hearing loss.</strong>
J. Med. Genet. 39: 502-506, 2002.
[PubMed: <a href="https://pubmed.ncbi.nlm.nih.gov/12114484/" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed', 'domain': 'pubmed.ncbi.nlm.nih.gov'})">12114484</a>, <a href="https://pubmed.ncbi.nlm.nih.gov/?cmd=link&linkname=pubmed_pubmed&from_uid=12114484" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed Related', 'domain': 'pubmed.ncbi.nlm.nih.gov'})">related citations</a>]
[<a href="https://doi.org/10.1136/jmg.39.7.502" target="_blank">Full Text</a>]
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<a id="Romanos2009" class="mim-anchor"></a>
<div class="">
<p class="mim-text-font">
Romanos, J., Kimura, L., Favero, M. L., Izarra, F. A. R., de Mello Auricchio, M. T. B., Batissoco, A. C., Lezirovitz, K., Abreu-Silva, R. S., Mingroni-Netto, R. C.
<strong>Novel OTOF mutations in Brazilian patients with auditory neuropathy.</strong>
J. Hum. Genet. 54: 382-385, 2009.
[PubMed: <a href="https://pubmed.ncbi.nlm.nih.gov/19461658/" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed', 'domain': 'pubmed.ncbi.nlm.nih.gov'})">19461658</a>, <a href="https://pubmed.ncbi.nlm.nih.gov/?cmd=link&linkname=pubmed_pubmed&from_uid=19461658" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed Related', 'domain': 'pubmed.ncbi.nlm.nih.gov'})">related citations</a>]
[<a href="https://doi.org/10.1038/jhg.2009.45" target="_blank">Full Text</a>]
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<a id="9" class="mim-anchor"></a>
<a id="Roux2006" class="mim-anchor"></a>
<div class="">
<p class="mim-text-font">
Roux, I., Safieddine, S., Nouvian, R., Grati, M., Simmler, M.-C., Bahloul, A., Perfettini, I., Le Gall, M., Rostaing, P., Hamard, G., Triller, A., Avan, P., Moser, T., Petit, C.
<strong>Otoferlin, defective in a human deafness form, is essential for exocytosis at the auditory ribbon synapse.</strong>
Cell 127: 277-289, 2006.
[PubMed: <a href="https://pubmed.ncbi.nlm.nih.gov/17055430/" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed', 'domain': 'pubmed.ncbi.nlm.nih.gov'})">17055430</a>, <a href="https://pubmed.ncbi.nlm.nih.gov/?cmd=link&linkname=pubmed_pubmed&from_uid=17055430" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed Related', 'domain': 'pubmed.ncbi.nlm.nih.gov'})">related citations</a>]
[<a href="https://doi.org/10.1016/j.cell.2006.08.040" target="_blank">Full Text</a>]
</p>
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<a id="10" class="mim-anchor"></a>
<a id="Starr1996" class="mim-anchor"></a>
<div class="">
<p class="mim-text-font">
Starr, A., Picton, T. W., Sininger, Y., Hood, L. J., Berlin, C. I.
<strong>Auditory neuropathy.</strong>
Brain 119: 741-753, 1996.
[PubMed: <a href="https://pubmed.ncbi.nlm.nih.gov/8673487/" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed', 'domain': 'pubmed.ncbi.nlm.nih.gov'})">8673487</a>, <a href="https://pubmed.ncbi.nlm.nih.gov/?cmd=link&linkname=pubmed_pubmed&from_uid=8673487" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed Related', 'domain': 'pubmed.ncbi.nlm.nih.gov'})">related citations</a>]
[<a href="https://doi.org/10.1093/brain/119.3.741" target="_blank">Full Text</a>]
</p>
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<a id="11" class="mim-anchor"></a>
<a id="Starr1998" class="mim-anchor"></a>
<div class="">
<p class="mim-text-font">
Starr, A., Sininger, V., Winter, M., Derebery, M. U., Ota, S., Michalewski, H. U.
<strong>Transient deafness due to temperature-sensitive auditory neuropathy.</strong>
Ear Hear 19: 169-179, 1998.
[PubMed: <a href="https://pubmed.ncbi.nlm.nih.gov/9657592/" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed', 'domain': 'pubmed.ncbi.nlm.nih.gov'})">9657592</a>, <a href="https://pubmed.ncbi.nlm.nih.gov/?cmd=link&linkname=pubmed_pubmed&from_uid=9657592" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed Related', 'domain': 'pubmed.ncbi.nlm.nih.gov'})">related citations</a>]
[<a href="https://doi.org/10.1097/00003446-199806000-00001" target="_blank">Full Text</a>]
</p>
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<a id="12" class="mim-anchor"></a>
<a id="Tekin2005" class="mim-anchor"></a>
<div class="">
<p class="mim-text-font">
Tekin, M., Akcayoz, D., Incesulu, A.
<strong>A novel missense mutation in a C2 domain of OTOF results in autosomal recessive auditory neuropathy.</strong>
Am. J. Med. Genet. 138A: 6-10, 2005.
[PubMed: <a href="https://pubmed.ncbi.nlm.nih.gov/16097006/" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed', 'domain': 'pubmed.ncbi.nlm.nih.gov'})">16097006</a>, <a href="https://pubmed.ncbi.nlm.nih.gov/?cmd=link&linkname=pubmed_pubmed&from_uid=16097006" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed Related', 'domain': 'pubmed.ncbi.nlm.nih.gov'})">related citations</a>]
[<a href="https://doi.org/10.1002/ajmg.a.30907" target="_blank">Full Text</a>]
</p>
</div>
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<li>
<a id="13" class="mim-anchor"></a>
<a id="Varga2006" class="mim-anchor"></a>
<div class="">
<p class="mim-text-font">
Varga, R., Avenarius, M. R., Kelley, P. M., Keats, B. J., Berlin, C. I., Hood, L. J., Morlet, T. G., Brashears, S. M., Starr, A., Cohn, E. S., Smith, R. J. H., Kimberling, W. J.
<strong>OTOF mutations revealed by genetic analysis of hearing loss families including a potential temperature sensitive auditory neuropathy allele.</strong>
J. Med. Genet. 43: 576-581, 2006.
[PubMed: <a href="https://pubmed.ncbi.nlm.nih.gov/16371502/" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed', 'domain': 'pubmed.ncbi.nlm.nih.gov'})">16371502</a>, <a href="https://pubmed.ncbi.nlm.nih.gov/?cmd=link&linkname=pubmed_pubmed&from_uid=16371502" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed Related', 'domain': 'pubmed.ncbi.nlm.nih.gov'})">related citations</a>]
[<a href="https://doi.org/10.1136/jmg.2005.038612" target="_blank">Full Text</a>]
</p>
</div>
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<li>
<a id="14" class="mim-anchor"></a>
<a id="Varga2003" class="mim-anchor"></a>
<div class="">
<p class="mim-text-font">
Varga, R., Kelley, P. M., Keats, B. J., Starr, A., Leal, S. M., Cohn, E., Kimberling, W. J.
<strong>Non-syndromic recessive auditory neuropathy is the result of mutations in the otoferlin (OTOF) gene. (Letter)</strong>
J. Med. Genet. 40: 45-50, 2003.
[PubMed: <a href="https://pubmed.ncbi.nlm.nih.gov/12525542/" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed', 'domain': 'pubmed.ncbi.nlm.nih.gov'})">12525542</a>, <a href="https://pubmed.ncbi.nlm.nih.gov/?cmd=link&linkname=pubmed_pubmed&from_uid=12525542" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed Related', 'domain': 'pubmed.ncbi.nlm.nih.gov'})">related citations</a>]
[<a href="https://doi.org/10.1136/jmg.40.1.45" target="_blank">Full Text</a>]
</p>
</div>
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<li>
<a id="15" class="mim-anchor"></a>
<a id="Yasunaga1999" class="mim-anchor"></a>
<div class="">
<p class="mim-text-font">
Yasunaga, S., Grati, M., Cohen-Salmon, M., El-Amraoui, A., Mustapha, M., Salem, N., El-Zir, E., Loiselet, J., Petit, C.
<strong>A mutation in OTOF, encoding otoferlin, a FER-1-like protein, causes DFNB9, a nonsyndromic form of deafness.</strong>
Nature Genet. 21: 363-369, 1999.
[PubMed: <a href="https://pubmed.ncbi.nlm.nih.gov/10192385/" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed', 'domain': 'pubmed.ncbi.nlm.nih.gov'})">10192385</a>, <a href="https://pubmed.ncbi.nlm.nih.gov/?cmd=link&linkname=pubmed_pubmed&from_uid=10192385" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed Related', 'domain': 'pubmed.ncbi.nlm.nih.gov'})">related citations</a>]
[<a href="https://doi.org/10.1038/7693" target="_blank">Full Text</a>]
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<a id="contributors" class="mim-anchor"></a>
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<a href="#mimCollapseContributors" role="button" data-toggle="collapse"> Contributors: </a>
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<div class="col-lg-6 col-md-6 col-sm-6 col-xs-6">
<span class="mim-text-font">
Sonja A. Rasmussen - updated : 07/29/2022
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<span class="mim-text-font">
Cassandra L. Kniffin - updated : 2/26/2013<br>Marla J. F. O'Neill - updated : 3/13/2012<br>Cassandra L. Kniffin - updated : 1/7/2010<br>Anne M. Stumpf - updated : 9/15/2006<br>Victor A. McKusick - updated : 9/15/2006<br>Cassandra L. Kniffin - updated : 9/16/2005<br>Cassandra L. Kniffin - updated : 12/9/2003<br>Cassandra L. Kniffin - updated : 11/13/2003<br>Victor A. McKusick - updated : 10/9/1998
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Creation Date:
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Victor A. McKusick : 2/15/1996
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<a href="#mimCollapseEditHistory" role="button" data-toggle="collapse"> Edit History: </a>
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alopez : 07/29/2022
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alopez : 07/29/2022<br>carol : 09/15/2016<br>carol : 03/04/2013<br>carol : 3/4/2013<br>ckniffin : 2/26/2013<br>carol : 3/15/2012<br>terry : 3/13/2012<br>alopez : 4/6/2010<br>wwang : 1/21/2010<br>ckniffin : 1/7/2010<br>carol : 8/12/2009<br>alopez : 9/15/2006<br>alopez : 9/15/2006<br>wwang : 7/6/2006<br>wwang : 9/30/2005<br>ckniffin : 9/16/2005<br>carol : 12/30/2004<br>carol : 12/30/2004<br>carol : 12/12/2003<br>carol : 12/12/2003<br>ckniffin : 12/12/2003<br>carol : 12/12/2003<br>ckniffin : 12/9/2003<br>tkritzer : 11/18/2003<br>ckniffin : 11/13/2003<br>carol : 4/1/2003<br>carol : 3/30/1999<br>alopez : 3/29/1999<br>alopez : 3/29/1999<br>dkim : 10/12/1998<br>carol : 10/9/1998<br>alopez : 7/1/1998<br>alopez : 5/28/1998<br>carol : 6/22/1996<br>mark : 2/15/1996
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<h3>
<span class="mim-font">
<strong>#</strong> 601071
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DEAFNESS, AUTOSOMAL RECESSIVE 9; DFNB9
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<p>
<span class="mim-font">
<em>Alternative titles; symbols</em>
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<span class="mim-font">
NEUROSENSORY NONSYNDROMIC RECESSIVE DEAFNESS 9; NSRD9
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<span class="mim-font">
Other entities represented in this entry:
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<span class="h3 mim-font">
AUDITORY NEUROPATHY, AUTOSOMAL RECESSIVE, 1, INCLUDED; AUNB1, INCLUDED
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AUDITORY NEUROPATHY, NONSYNDROMIC RECESSIVE, INCLUDED; NSRAN, INCLUDED
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<span class="mim-text-font">
<strong>ORPHA:</strong> 90636; &nbsp;
<strong>DO:</strong> 0110535; &nbsp;
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<strong>Phenotype-Gene Relationships</strong>
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<table class="table table-bordered table-condensed small mim-table-padding">
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<th>
Location
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<th>
Phenotype
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Phenotype <br /> MIM number
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Inheritance
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Phenotype <br /> mapping key
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Gene/Locus
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Gene/Locus <br /> MIM number
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<span class="mim-font">
2p23.3
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<span class="mim-font">
Deafness, autosomal recessive 9
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<span class="mim-font">
601071
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<span class="mim-font">
Autosomal recessive
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<span class="mim-font">
3
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<span class="mim-font">
OTOF
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<span class="mim-font">
603681
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<span class="mim-font">
2p23.3
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<span class="mim-font">
Auditory neuropathy, autosomal recessive, 1
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<span class="mim-font">
601071
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<span class="mim-font">
Autosomal recessive
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3
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<span class="mim-font">
OTOF
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<span class="mim-font">
603681
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<span class="mim-font">
<strong>TEXT</strong>
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<span class="mim-text-font">
<p>A number sign (#) is used with this entry because autosomal recessive deafness-9 (DFNB9) and auditory neuropathy-1 (AUNB1) are caused by homozygous or compound heterozygous mutation in the gene encoding otoferlin (OTOF; 603681) on chromosome 2p23.</p>
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<span class="mim-font">
<strong>Clinical Features</strong>
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<p>Using a large Japanese database, Iwasa et al. (2022) investigated the clinical characteristics of 64 patients with autosomal recessive hearing loss and mutation in the OTOF gene. Although most (90.6%) of these patients had congenital severe-to-profound hearing loss, only 45.3% of these cases were identified by newborn hearing screening. Hearing loss in the remainder was identified by lack of response to sound, delayed language development, or other reasons. Among the 44 patients for whom information on newborn hearing screening was available, 29 (66%) were detected by newborn hearing screening; among the 12 cases who underwent otoacoustic emission (OAE) testing, all were missed, whereas among those 32 who underwent automated auditory brainstem response (AABR) testing, 3 (9%) were missed. Some patients showed a positive OAE at 3 to 4 years, but none had a positive response at age 5 years. These data suggested that the OAE response disappears by age 4 to 5 years. </p><p>Chaib et al. (1996) reported a consanguineous Lebanese family with autosomal recessive sensorineural nonsyndromic hearing loss. For affected children, deafness was noted by their parents at birth or before the age of 2 years. None of the children had balance problems, and there was no evidence for an acquired risk factor predisposing to hearing loss. Audiometry showed no response at 100 dB for frequencies superior to 1,000 Hz in all affected subjects. In affected children, no auditory brainstem response was observed up to 100 dB. In the parents, who were obligate carrier heterozygotes, audiometric tests were normal. </p><p><strong><em>Nonsyndromic Recessive Auditory Neuropathy</em></strong></p><p>
Varga et al. (2003) defined a specific type of deafness, termed 'nonsyndromic recessive auditory neuropathy' (NSRAN). Affected patients have hearing loss based on pure-tone audiometry and auditory brainstem response test results, which measure the overall auditory pathway, but have a normal otoacoustic emissions (OAE) test, which detects responses of the outer hair cells to environmental sound. Subjects with NSRAN can have varying degrees of hearing loss with poor speech reception out of proportion to the degree of hearing loss. Most subjects with NSRAN are not helped by hearing aids, but may be helped by cochlear implants. Varga et al. (2003) reported 9 affected children from 4 families with NSRAN. </p><p>Tekin et al. (2005) reported 3 Turkish sibs, born of consanguineous parents, with NSRAN confirmed by genetic analysis (603681.0010). All 3 children had severe to profound prelingual sensorineural hearing loss. Acoustic middle ear reflexes were absent in the 2 older children, and all 3 children had absent auditory brainstem responses. All 3 sibs showed U- or bowl-shaped audiometric configurations at ages 8, 7, and 6 years, respectively, with the most severe hearing loss in the 500-2,000 Hz frequency range. Otoacoustic emissions were present in 2 children, consistent with auditory neuropathy. OAE were absent in 1 child, although emissions may have disappeared through damage caused by several years of hearing aid use. Tekin et al. (2005) suggested that auditory neuropathy is the only phenotypic manifestation of mutations in the OTOF gene. </p><p>Varga et al. (2006) summarized findings in auditory neuropathy. The term 'auditory neuropathy' was first coined by Starr et al. (1996). Auditory neuropathy/auditory dys-synchrony (AN/AD) is a unique type of hearing loss diagnosed when tympanographs are normal and acoustic reflexes (AR) and auditory brainstem response (ABR) are absent or severely abnormal, but outer hair cell (OHC) function is normal as indicated by the presence of otoacoustic emissions (OAE) and/or cochlear microphonics (CM). These test results indicate that the auditory pathway up to and including the OHC is functioning but the auditory signal is not transmitted to the brainstem, suggesting that the lesion lies at the level of the inner hair cells (IHC), the IHC synapse to the afferent nerve fibers, or the auditory nerve itself. Individuals with this disorder can have various degrees of hearing loss as measured by pure tone audiometry. They generally have disproportionately poor speech understanding. In contrast to individuals with non-AN/AD hearing loss, hearing aids may provide little help in speech understanding in most individuals with AN/AD. Cochlear implantation has been shown to help the speech understanding in some cases of AN/AD, but others have not had favorable results. </p><p><strong><em>Nonsyndromic Recessive Auditory Neuropathy, Temperature-Sensitive</em></strong></p><p>
Varga et al. (2006) reported 2 sibs with a temperature-sensitive auditory neuropathy phenotype. Audiogram of the proband when afebrile showed mild low frequency hearing loss, and speech comprehension was below the 10th percentile for both quiet and noise. Tympanometry was normal and AR were absent. ABR was abnormal, but CM were present. On 2 occasions testing was performed during febrile illness. At a temperature of 38.1 degrees C, her pure tone thresholds decreased to profound deafness in the low frequencies, rising to severe hearing loss in the high frequencies. Speech awareness threshold was 80 dB hearing level (HL), but she was unable to repeat any of the test spondee words. Tympanometry and OAE were normal, but AR and ABR were absent. With a temperature of 37.8 degrees C she was tested again and showed a mild to moderate hearing loss and zero speech comprehension. The following day her auditory functions returned to baseline after the fever abated. The proband had reported to her parents that her hearing becomes affected suddenly when she is febrile. Her brother was similarly affected. Varga et al. (2006) found that these sibs carried an ile515-to-thr mutation in otoferlin (603681.0001). The mutation was heterozygous in the unaffected father; the mutation in the mother and on the maternal allele of the sibs was unknown at the time of the report. Clinical features of the family had been reported by Starr et al. (1998). </p><p>Matsunaga et al. (2012) reported a 26-year-old Japanese man, born of consanguineous parents, with temperature-sensitive auditory neuropathy associated with a homozygous mutation in the OTOF gene (G541S; 603681.0013) that only affected the long isoform. The patient complained of difficulty in understanding conversation and reported that his hearing deteriorated when he became febrile or was exposed to loud noise. Pure-tone audiometry when he was afebrile revealed mild hearing loss with a flat configuration. </p>
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<h4>
<span class="mim-font">
<strong>Mapping</strong>
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<span class="mim-text-font">
<p>In a consanguineous family living in an isolated region of Lebanon, Chaib et al. (1996) demonstrated linkage of an autosomal form of neurosensory deafness to markers on 2p23-p22. A maximum lod score of 8.03 was detected with a new polymorphic marker, D2S2144. Observed recombinants and homozygosity mapping defined a maximum interval of 2 cM for this gene which lies between D2S2303 and D2S174. </p><p>Leal et al. (1998) found linkage to the same region of 2p23-p22 in a highly consanguineous kindred from eastern Turkey. Affected members had prelingual profound hearing loss involving all the frequencies. The genetic map generated by the authors suggested that the region for DFNB9 is less than 1.08 cM (95% CI = 0-2.59 cM). </p><p>In 4 families with NSRAN, Varga et al. (2003) found linkage to the OTOF gene on chromosome 2p23. </p>
</span>
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<h4>
<span class="mim-font">
<strong>Clinical Management</strong>
</span>
</h4>
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<span class="mim-text-font">
<p>Among 64 patients with OTOF-related hearing loss identified by Iwasa et al. (2022), 47 (73%) underwent cochlear implant surgery and had successful outcomes, with nearly 90% having a hearing level of 20 to 39 dB after implant surgery. </p>
</span>
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</div>
<div>
<h4>
<span class="mim-font">
<strong>Molecular Genetics</strong>
</span>
</h4>
</div>
<span class="mim-text-font">
<p>In all members affected with DFNB9 in 4 unrelated Lebanese kindreds, including the family reported originally by Chaib et al. (1996), Yasunaga et al. (1999) identified a missense mutation in the OTOF gene (603681.0001). </p><p>In 1 Cuban family, 2 Spanish families, and 8 sporadic Spanish patients with nonsyndromic sensorineural hearing loss, Migliosi et al. (2002) identified a gln829-to-ter mutation in exon 22 of the OTOF gene (Q829X; 603681.0004). Migliosi et al. (2002) determined that the Q829X mutation was responsible for 4.4% of recessive familial or sporadic cases of deafness in the Spanish population, and presented evidence for a founder effect. </p><p>In 3 of 4 families with NSRAN, Varga et al. (2003) identified 4 mutations in the OTOF gene (603681.0006-603681.0009). Two of the families had heterozygous mutations. Varga et al. (2003) noted that previous publications on patients with DFNB9 did not report testing for outer hair cell functioning; thus, it is unclear whether there is a consistent phenotype for hearing loss caused by mutation in the OTOF gene. </p><p>Varga et al. (2006) described an allele of the OTOF gene that appeared to be associated with temperature-sensitive auditory neuropathy (603681.0011). </p><p>Romanos et al. (2009) identified 10 different mutations in the OTOF gene, including 6 novel mutations, in affected individuals from 8 Brazilian families with hearing loss or auditory neuropathy. The common Spanish Q829X mutation was not identified in a larger sample of 342 deaf individuals, indicating that it is not a common cause of deafness in Brazil. </p><p>Among the 64 patients with OTOF-related hearing loss identified by Iwasa et al. (2022) in a large Japanese database, 27 (42%) were homozygous for the R1939Q (603681.0012) variant, and 29 (45%) were compound heterozygous for the R1939Q variant and another mutation. Eight (13%) patients had other non-R1939Q mutations. Six novel mutations were identified. </p>
</span>
<div>
<br />
</div>
<div>
<h4>
<span class="mim-font">
<strong>Population Genetics</strong>
</span>
</h4>
</div>
<span class="mim-text-font">
<p>Choi et al. (2009) screened a cohort of 557 large Pakistani families segregating recessive severe to profound prelingual-onset deafness and identified 13 families with linkage to markers for DFNB9; analysis of the OTOF gene revealed probable pathogenic sequence variants in affected individuals from all 13 families. OTOF mutations thus accounted for deafness in 13 (2.3%) of 557 Pakistani families, which Choi et al. (2009) stated was not significantly different from the prevalence found in other populations. </p><p>Matsunaga et al. (2012) identified an R1939Q (603681.0012) mutation in the OTOF gene, in 13 (56.5%) of 23 Japanese patients with early-onset auditory neuropathy. Seven patients were homozygous for the mutation, 4 were compound heterozygous for R1939Q and a truncating or splice site mutation in OTOF, 1 was compound heterozygous for R1939Q and a nontruncating mutation in OTOF, and 1 was heterozygous for the R1939Q mutation. Haplotype analysis indicated a founder effect for the R1939Q mutation. </p>
</span>
<div>
<br />
</div>
<div>
<h4>
<span class="mim-font">
<strong>Genotype/Phenotype Correlations</strong>
</span>
</h4>
</div>
<span class="mim-text-font">
<p>Matsunaga et al. (2012) found that 7 Japanese patients homozygous for the R1939Q mutation and 4 compound heterozygous for R1939Q and a truncating mutation had a consistent and severe phenotype, whereas 1 patient who was compound heterozygous for R1939Q and a nontruncating mutation had a less severe phenotype, with moderate hearing loss at age 29 years and sloping audiograms. The findings suggested that the R1939Q variant likely causes a severe impairment of protein function, and that, in general, truncating mutations cause a more severe phenotype than nontruncating mutations. </p><p>Among 64 patients with OTOF-related hearing loss from a large Japanese database, Iwasa et al. (2022) found that all patients homozygous for the R1939Q mutation, as well as compound heterozygotes for R1939Q and a truncating mutation and 1 patient with 2 truncating mutations, showed profound hearing loss. Among patients with one or more nontruncating mutations other than R1939Q, almost half had mild to moderate hearing loss. The genotype-phenotype correlation in nontruncating mutations was unclear, with the same mutation sometimes causing different phenotypes. </p>
</span>
<div>
<br />
</div>
<div>
<h4>
<span class="mim-font">
<strong>Animal Model</strong>
</span>
</h4>
</div>
<span class="mim-text-font">
<p>Roux et al. (2006) found that Otof -/- mice were profoundly deaf. Exocytosis in Otof -/- auditory inner hair cells was almost completely abolished, despite normal ribbon synapse morphogenesis and Ca(2+) current. Roux et al. (2006) concluded that OTOF is essential for a late step of synaptic vesicle exocytosis and may act as the major Ca(2+) sensor triggering membrane fusion at the auditory inner hair cell ribbon synapse. </p>
</span>
<div>
<br />
</div>
<div>
<h4>
<span class="mim-font">
<strong>Nomenclature</strong>
</span>
</h4>
</div>
<span class="mim-text-font">
<p>Chaib et al. (1996) referred to the deafness locus that they located on 2p23-p22 as DFNB6; however, this designation had been preempted for the locus defined by Fukushima et al. (1995) (see 600971). Therefore, the 2p23-p22 locus is referred to here as DFNB9. </p>
</span>
<div>
<br />
</div>
</div>
<div>
<h4>
<span class="mim-font">
<strong>REFERENCES</strong>
</span>
</h4>
<div>
<p />
</div>
<div>
<ol>
<li>
<p class="mim-text-font">
Chaib, H., Place, C., Salem, N., Chardenoux, S., Vincent, C., Weissenbach, J., El-Zir, E., Loiselet, J., Petit, C.
<strong>A gene responsible for a sensorineural nonsyndromic recessive deafness maps to chromosome 2p22-23.</strong>
Hum. Molec. Genet. 5: 155-158, 1996.
[PubMed: 8789454]
[Full Text: https://doi.org/10.1093/hmg/5.1.155]
</p>
</li>
<li>
<p class="mim-text-font">
Choi, B. Y., Ahmed, Z. M., Riazuddin, S., Bhinder, M. A., Shahzad, M., Husnain, T., Riazuddin, S., Griffith, A. J., Friedman, T. B.
<strong>Identities and frequencies of mutations of the otoferlin gene (OTOF) causing DFNB9 deafness in Pakistan.</strong>
Clin. Genet. 75: 237-243, 2009.
[PubMed: 19250381]
[Full Text: https://doi.org/10.1111/j.1399-0004.2008.01128.x]
</p>
</li>
<li>
<p class="mim-text-font">
Fukushima, K., Ramesh, A., Srisailapathy, C. R. S., Ni, L., Wayne, S., O'Neill, M. E., Van Camp, G., Coucke, P., Jain, P., Wilcox, E. R., Smith, S. D., Kenyon, J. B., Zbar, R. I. S., Smith, R. J. H.
<strong>An autosomal recessive nonsyndromic form of sensorineural hearing loss maps to 3p-DFNB6.</strong>
Genome Res. 5: 305-308, 1995.
[PubMed: 8593615]
[Full Text: https://doi.org/10.1101/gr.5.3.305]
</p>
</li>
<li>
<p class="mim-text-font">
Iwasa, Y., Nishio, S., Yoshimura, H., Sugaya, A., Kataoka, Y., Maeda, Y., Kanda, Y., Nagai, K., Naito, Y., Yamazaki, H., Ikezono, T., Matsuda, H., and 34 others.
<strong>Detailed clinical features and genotype-phenotype correlation in an OTOF-related hearing loss cohort in Japan.</strong>
Hum. Genet. 141: 865-875, 2022. Note: Erratum: Hum. Genet. 141: 993-995, 2022.
[PubMed: 34536124]
[Full Text: https://doi.org/10.1007/s00439-021-02351-7]
</p>
</li>
<li>
<p class="mim-text-font">
Leal, S. M., Apaydin, F., Barnwell, C., Iber, M., Kandogan, T., Pfister, M., Braendle, U., Cura, O., Schwalb, M., Zenner, H.-P., Vitale, E.
<strong>A second Middle Eastern kindred with autosomal recessive non-syndromic hearing loss segregates DFNB9.</strong>
Europ. J. Hum. Genet. 6: 341-344, 1998.
[PubMed: 9781041]
[Full Text: https://doi.org/10.1038/sj.ejhg.5200201]
</p>
</li>
<li>
<p class="mim-text-font">
Matsunaga, T., Mutai, H., Kunishima, S., Namba, K., Morimoto, N., Shinjo, Y., Arimoto, Y., Kataoka, Y., Shintani, T., Morita, N., Sugiuchi, T., Masuda, S., Nakano, A., Taiji, H., Kaga, K.
<strong>A prevalent founder mutation and genotype-phenotype correlations of OTOF in Japanese patients with auditory neuropathy.</strong>
Clin. Genet. 82: 425-432, 2012.
[PubMed: 22575033]
[Full Text: https://doi.org/10.1111/j.1399-0004.2012.01897.x]
</p>
</li>
<li>
<p class="mim-text-font">
Migliosi, V., Modamio-Hoybjor, S., Moreno-Pelayo, M. A., Rodriguez-Ballesteros, M., Villamar, M., Telleria, D., Menendez, I., Moreno, F., del Castillo, I.
<strong>Q829X, a novel mutation in the gene encoding otoferlin (OTOF), is frequently found in Spanish patients with prelingual non-syndromic hearing loss.</strong>
J. Med. Genet. 39: 502-506, 2002.
[PubMed: 12114484]
[Full Text: https://doi.org/10.1136/jmg.39.7.502]
</p>
</li>
<li>
<p class="mim-text-font">
Romanos, J., Kimura, L., Favero, M. L., Izarra, F. A. R., de Mello Auricchio, M. T. B., Batissoco, A. C., Lezirovitz, K., Abreu-Silva, R. S., Mingroni-Netto, R. C.
<strong>Novel OTOF mutations in Brazilian patients with auditory neuropathy.</strong>
J. Hum. Genet. 54: 382-385, 2009.
[PubMed: 19461658]
[Full Text: https://doi.org/10.1038/jhg.2009.45]
</p>
</li>
<li>
<p class="mim-text-font">
Roux, I., Safieddine, S., Nouvian, R., Grati, M., Simmler, M.-C., Bahloul, A., Perfettini, I., Le Gall, M., Rostaing, P., Hamard, G., Triller, A., Avan, P., Moser, T., Petit, C.
<strong>Otoferlin, defective in a human deafness form, is essential for exocytosis at the auditory ribbon synapse.</strong>
Cell 127: 277-289, 2006.
[PubMed: 17055430]
[Full Text: https://doi.org/10.1016/j.cell.2006.08.040]
</p>
</li>
<li>
<p class="mim-text-font">
Starr, A., Picton, T. W., Sininger, Y., Hood, L. J., Berlin, C. I.
<strong>Auditory neuropathy.</strong>
Brain 119: 741-753, 1996.
[PubMed: 8673487]
[Full Text: https://doi.org/10.1093/brain/119.3.741]
</p>
</li>
<li>
<p class="mim-text-font">
Starr, A., Sininger, V., Winter, M., Derebery, M. U., Ota, S., Michalewski, H. U.
<strong>Transient deafness due to temperature-sensitive auditory neuropathy.</strong>
Ear Hear 19: 169-179, 1998.
[PubMed: 9657592]
[Full Text: https://doi.org/10.1097/00003446-199806000-00001]
</p>
</li>
<li>
<p class="mim-text-font">
Tekin, M., Akcayoz, D., Incesulu, A.
<strong>A novel missense mutation in a C2 domain of OTOF results in autosomal recessive auditory neuropathy.</strong>
Am. J. Med. Genet. 138A: 6-10, 2005.
[PubMed: 16097006]
[Full Text: https://doi.org/10.1002/ajmg.a.30907]
</p>
</li>
<li>
<p class="mim-text-font">
Varga, R., Avenarius, M. R., Kelley, P. M., Keats, B. J., Berlin, C. I., Hood, L. J., Morlet, T. G., Brashears, S. M., Starr, A., Cohn, E. S., Smith, R. J. H., Kimberling, W. J.
<strong>OTOF mutations revealed by genetic analysis of hearing loss families including a potential temperature sensitive auditory neuropathy allele.</strong>
J. Med. Genet. 43: 576-581, 2006.
[PubMed: 16371502]
[Full Text: https://doi.org/10.1136/jmg.2005.038612]
</p>
</li>
<li>
<p class="mim-text-font">
Varga, R., Kelley, P. M., Keats, B. J., Starr, A., Leal, S. M., Cohn, E., Kimberling, W. J.
<strong>Non-syndromic recessive auditory neuropathy is the result of mutations in the otoferlin (OTOF) gene. (Letter)</strong>
J. Med. Genet. 40: 45-50, 2003.
[PubMed: 12525542]
[Full Text: https://doi.org/10.1136/jmg.40.1.45]
</p>
</li>
<li>
<p class="mim-text-font">
Yasunaga, S., Grati, M., Cohen-Salmon, M., El-Amraoui, A., Mustapha, M., Salem, N., El-Zir, E., Loiselet, J., Petit, C.
<strong>A mutation in OTOF, encoding otoferlin, a FER-1-like protein, causes DFNB9, a nonsyndromic form of deafness.</strong>
Nature Genet. 21: 363-369, 1999.
[PubMed: 10192385]
[Full Text: https://doi.org/10.1038/7693]
</p>
</li>
</ol>
<div>
<br />
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Sonja A. Rasmussen - updated : 07/29/2022<br>Cassandra L. Kniffin - updated : 2/26/2013<br>Marla J. F. O&#x27;Neill - updated : 3/13/2012<br>Cassandra L. Kniffin - updated : 1/7/2010<br>Anne M. Stumpf - updated : 9/15/2006<br>Victor A. McKusick - updated : 9/15/2006<br>Cassandra L. Kniffin - updated : 9/16/2005<br>Cassandra L. Kniffin - updated : 12/9/2003<br>Cassandra L. Kniffin - updated : 11/13/2003<br>Victor A. McKusick - updated : 10/9/1998
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