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<title>
Entry
- #615369 - DEVELOPMENTAL AND EPILEPTIC ENCEPHALOPATHY 94; DEE94
- OMIM
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<span class="h4">#615369</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/615369"><strong>Clinical Synopsis</strong></a>
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<a href="/phenotypicSeries/PS308350"> <strong>Phenotypic Series</strong> </a>
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<a href="#text"><strong>Text</strong></a>
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<a href="#description">Description</a>
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<li role="presentation" style="margin-left: 1em">
<a href="#clinicalFeatures">Clinical Features</a>
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<li role="presentation" style="margin-left: 1em">
<a href="#inheritance">Inheritance</a>
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<li role="presentation" style="margin-left: 1em">
<a href="#molecularGenetics">Molecular Genetics</a>
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<a href="#animalModel">Animal Model</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=DEVELOPMENTAL AND EPILEPTIC ENCEPHALOPATHY" 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 style="margin-left: 0.5em;"><a href="https://www.orpha.net/consor/cgi-bin/ClinicalLabs_Search_Simple.php?lng=EN&LnkId=891&Typ=Pat" title="Epilepsy with myoclonic-atonic seizures" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'EuroGentest', 'domain': 'orpha.net'})">Epilepsy with myoclonic-at…&nbsp;</a></div><div style="margin-left: 0.5em;"><a href="https://www.orpha.net/consor/cgi-bin/ClinicalLabs_Search_Simple.php?lng=EN&LnkId=885&Typ=Pat" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'EuroGentest', 'domain': 'orpha.net'})">Lennox-Gastaut syndrome&nbsp;</a></div>
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<div style="margin-left: 0.5em;"><a href="https://www.orpha.net/consor/cgi-bin/OC_Exp.php?lng=EN&Expert=1942" title="Epilepsy with myoclonic-atonic seizures" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'OrphaNet', 'domain': 'orpha.net'})">Epilepsy with myoclonic-at…</a></div><div style="margin-left: 0.5em;"><a href="https://www.orpha.net/consor/cgi-bin/OC_Exp.php?lng=EN&Expert=2382" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'OrphaNet', 'domain': 'orpha.net'})">Lennox-Gastaut syndrome</a></div>
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<div style="display: table-cell;">Animal Models</div>
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<div class="panel-body small mim-panel-body">
<div><a href="https://www.alliancegenome.org/disease/DOID:0081325" 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/615369" 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://wormbase.org/resources/disease/DOID:0081325" 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>
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<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.">
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<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> 1942, 2382<br />
<strong>DO:</strong> 0081325<br />
">ICD+</a>
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<div>
<span class="h3">
<span class="mim-font mim-tip-hint" title="Phenotype description, molecular basis known">
<span class="text-danger"><strong>#</strong></span>
615369
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<div>
<a id="preferredTitle" class="mim-anchor"></a>
<h3>
<span class="mim-font">
DEVELOPMENTAL AND EPILEPTIC ENCEPHALOPATHY 94; DEE94
</span>
</h3>
</div>
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<br />
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<a id="alternativeTitles" class="mim-anchor"></a>
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<span class="mim-font">
<em>Alternative titles; symbols</em>
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<h4>
<span class="mim-font">
EPILEPTIC ENCEPHALOPATHY, CHILDHOOD-ONSET; EEOC
</span>
</h4>
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<br />
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<a id="phenotypeMap" class="mim-anchor"></a>
<h4>
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<strong>Phenotype-Gene Relationships</strong>
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<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/15/532?start=-3&limit=10&highlight=532">
15q26.1
</a>
</span>
</td>
<td>
<span class="mim-font">
Developmental and epileptic encephalopathy 94
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/615369"> 615369 </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">
CHD2
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/602119"> 602119 </a>
</span>
</td>
</tr>
</tbody>
</table>
</div>
</div>
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<a href="/clinicalSynopsis/615369" class="btn btn-warning" role="button"> Clinical Synopsis </a>
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<a href="/phenotypicSeries/PS308350" class="btn btn-info" role="button"> Phenotypic Series </a>
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PheneGene Graphics <span class="caret"></span>
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<ul class="dropdown-menu" style="width: 17em;">
<li><a href="/graph/linear/615369" target="_blank" onclick="gtag('event', 'mim_graph', {'destination': 'Linear'})"> Linear </a></li>
<li><a href="/graph/radial/615369" 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>
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<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 dominant <span class="mim-feature-ids hidden">[SNOMEDCT: <a href="https://purl.bioontology.org/ontology/SNOMEDCT/263681008" target="_blank" onclick="gtag(\'event\', \'mim_outbound\', {\'name\': \'SNOMEDCT\', \'domain\': \'bioontology.org\'})">263681008</a>, <a href="https://purl.bioontology.org/ontology/SNOMEDCT/771269000" target="_blank" onclick="gtag(\'event\', \'mim_outbound\', {\'name\': \'SNOMEDCT\', \'domain\': \'bioontology.org\'})">771269000</a>]</span> <span class="mim-feature-ids hidden">[UMLS: <a href="https://bioportal.bioontology.org/search?q=C0443147&searchproperties=true" target="_blank" onclick="gtag(\'event\', \'mim_outbound\', {\'name\': \'UMLS\', \'domain\': \'bioontology.org\'})">C0443147</a>, <a href="https://bioportal.bioontology.org/search?q=C1867440&searchproperties=true" target="_blank" onclick="gtag(\'event\', \'mim_outbound\', {\'name\': \'UMLS\', \'domain\': \'bioontology.org\'})">C1867440</a> HPO: <a href="https://hpo.jax.org/app/browse/term/HP:0000006" target="_blank" onclick="gtag(\'event\', \'mim_outbound\', {\'name\': \'HPO\', \'domain\': \'hpo.jax.org\'})">HP:0000006</a>]</span> <span class="mim-feature-ids hidden">[HPO: <a href="https://hpo.jax.org/app/browse/term/HP:0000006" target="_blank" onclick="gtag(\'event\', \'mim_outbound\', {\'name\': \'HPO\', \'domain\': \'hpo.jax.org\'})">HP:0000006</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> Eyes </em>
</span>
</div>
<div style="margin-left: 2em;">
<span class="mim-font">
- Photosensitivity (in some patients) <span class="mim-feature-ids hidden">[SNOMEDCT: <a href="https://purl.bioontology.org/ontology/SNOMEDCT/90128006" target="_blank" onclick="gtag(\'event\', \'mim_outbound\', {\'name\': \'SNOMEDCT\', \'domain\': \'bioontology.org\'})">90128006</a>]</span> <span class="mim-feature-ids hidden">[UMLS: <a href="https://bioportal.bioontology.org/search?q=C0349506&searchproperties=true" target="_blank" onclick="gtag(\'event\', \'mim_outbound\', {\'name\': \'UMLS\', \'domain\': \'bioontology.org\'})">C0349506</a> HPO: <a href="https://hpo.jax.org/app/browse/term/HP:0000992" target="_blank" onclick="gtag(\'event\', \'mim_outbound\', {\'name\': \'HPO\', \'domain\': \'hpo.jax.org\'})">HP:0000992</a>]</span> <span class="mim-feature-ids hidden">[HPO: <a href="https://hpo.jax.org/app/browse/term/HP:0000992" target="_blank" onclick="gtag(\'event\', \'mim_outbound\', {\'name\': \'HPO\', \'domain\': \'hpo.jax.org\'})">HP:0000992</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">
- Epileptic encephalopathy <span class="mim-feature-ids hidden">[SNOMEDCT: <a href="https://purl.bioontology.org/ontology/SNOMEDCT/723125008" target="_blank" onclick="gtag(\'event\', \'mim_outbound\', {\'name\': \'SNOMEDCT\', \'domain\': \'bioontology.org\'})">723125008</a>]</span> <span class="mim-feature-ids hidden">[UMLS: <a href="https://bioportal.bioontology.org/search?q=C0543888&searchproperties=true" target="_blank" onclick="gtag(\'event\', \'mim_outbound\', {\'name\': \'UMLS\', \'domain\': \'bioontology.org\'})">C0543888</a> HPO: <a href="https://hpo.jax.org/app/browse/term/HP:0200134" target="_blank" onclick="gtag(\'event\', \'mim_outbound\', {\'name\': \'HPO\', \'domain\': \'hpo.jax.org\'})">HP:0200134</a>]</span> <span class="mim-feature-ids hidden">[HPO: <a href="https://hpo.jax.org/app/browse/term/HP:0200134" target="_blank" onclick="gtag(\'event\', \'mim_outbound\', {\'name\': \'HPO\', \'domain\': \'hpo.jax.org\'})">HP:0200134</a>]</span><br /> -
Delayed psychomotor development <span class="mim-feature-ids hidden">[SNOMEDCT: <a href="https://purl.bioontology.org/ontology/SNOMEDCT/224958001" target="_blank" onclick="gtag(\'event\', \'mim_outbound\', {\'name\': \'SNOMEDCT\', \'domain\': \'bioontology.org\'})">224958001</a>]</span> <span class="mim-feature-ids hidden">[ICD10CM: <a href="https://purl.bioontology.org/ontology/ICD10CM/F88" target="_blank" onclick="gtag(\'event\', \'mim_outbound\', {\'name\': \'ICD10CM\', \'domain\': \'bioontology.org\'})">F88</a>]</span> <span class="mim-feature-ids hidden">[UMLS: <a href="https://bioportal.bioontology.org/search?q=C0557874&searchproperties=true" target="_blank" onclick="gtag(\'event\', \'mim_outbound\', {\'name\': \'UMLS\', \'domain\': \'bioontology.org\'})">C0557874</a> HPO: <a href="https://hpo.jax.org/app/browse/term/HP:0001263" target="_blank" onclick="gtag(\'event\', \'mim_outbound\', {\'name\': \'HPO\', \'domain\': \'hpo.jax.org\'})">HP:0001263</a>]</span> <span class="mim-feature-ids hidden">[HPO: <a href="https://hpo.jax.org/app/browse/term/HP:0001263" target="_blank" onclick="gtag(\'event\', \'mim_outbound\', {\'name\': \'HPO\', \'domain\': \'hpo.jax.org\'})">HP:0001263</a>]</span><br /> -
Seizures <span class="mim-feature-ids hidden">[SNOMEDCT: <a href="https://purl.bioontology.org/ontology/SNOMEDCT/91175000" target="_blank" onclick="gtag(\'event\', \'mim_outbound\', {\'name\': \'SNOMEDCT\', \'domain\': \'bioontology.org\'})">91175000</a>]</span> <span class="mim-feature-ids hidden">[UMLS: <a href="https://bioportal.bioontology.org/search?q=C0036572&searchproperties=true" target="_blank" onclick="gtag(\'event\', \'mim_outbound\', {\'name\': \'UMLS\', \'domain\': \'bioontology.org\'})">C0036572</a> HPO: <a href="https://hpo.jax.org/app/browse/term/HP:0001250" target="_blank" onclick="gtag(\'event\', \'mim_outbound\', {\'name\': \'HPO\', \'domain\': \'hpo.jax.org\'})">HP:0001250</a>]</span> <span class="mim-feature-ids hidden">[HPO: <a href="https://hpo.jax.org/app/browse/term/HP:0001250" target="_blank" onclick="gtag(\'event\', \'mim_outbound\', {\'name\': \'HPO\', \'domain\': \'hpo.jax.org\'})">HP:0001250</a>]</span><br /> -
Myoclonic seizures <span class="mim-feature-ids hidden">[SNOMEDCT: <a href="https://purl.bioontology.org/ontology/SNOMEDCT/1208991001" target="_blank" onclick="gtag(\'event\', \'mim_outbound\', {\'name\': \'SNOMEDCT\', \'domain\': \'bioontology.org\'})">1208991001</a>]</span> <span class="mim-feature-ids hidden">[UMLS: <a href="https://bioportal.bioontology.org/search?q=C4317123&searchproperties=true" target="_blank" onclick="gtag(\'event\', \'mim_outbound\', {\'name\': \'UMLS\', \'domain\': \'bioontology.org\'})">C4317123</a>, <a href="https://bioportal.bioontology.org/search?q=C0014550&searchproperties=true" target="_blank" onclick="gtag(\'event\', \'mim_outbound\', {\'name\': \'UMLS\', \'domain\': \'bioontology.org\'})">C0014550</a> HPO: <a href="https://hpo.jax.org/app/browse/term/HP:0032794" target="_blank" onclick="gtag(\'event\', \'mim_outbound\', {\'name\': \'HPO\', \'domain\': \'hpo.jax.org\'})">HP:0032794</a>]</span> <span class="mim-feature-ids hidden">[HPO: <a href="https://hpo.jax.org/app/browse/term/HP:0032794" target="_blank" onclick="gtag(\'event\', \'mim_outbound\', {\'name\': \'HPO\', \'domain\': \'hpo.jax.org\'})">HP:0032794</a>]</span><br /> -
Atonic seizures <span class="mim-feature-ids hidden">[UMLS: <a href="https://bioportal.bioontology.org/search?q=C0270846&searchproperties=true" target="_blank" onclick="gtag(\'event\', \'mim_outbound\', {\'name\': \'UMLS\', \'domain\': \'bioontology.org\'})">C0270846</a> HPO: <a href="https://hpo.jax.org/app/browse/term/HP:0010819" target="_blank" onclick="gtag(\'event\', \'mim_outbound\', {\'name\': \'HPO\', \'domain\': \'hpo.jax.org\'})">HP:0010819</a>]</span> <span class="mim-feature-ids hidden">[HPO: <a href="https://hpo.jax.org/app/browse/term/HP:0010819" target="_blank" onclick="gtag(\'event\', \'mim_outbound\', {\'name\': \'HPO\', \'domain\': \'hpo.jax.org\'})">HP:0010819</a>]</span><br /> -
Febrile seizures <span class="mim-feature-ids hidden">[SNOMEDCT: <a href="https://purl.bioontology.org/ontology/SNOMEDCT/41497008" target="_blank" onclick="gtag(\'event\', \'mim_outbound\', {\'name\': \'SNOMEDCT\', \'domain\': \'bioontology.org\'})">41497008</a>]</span> <span class="mim-feature-ids hidden">[ICD10CM: <a href="https://purl.bioontology.org/ontology/ICD10CM/R56.00" target="_blank" onclick="gtag(\'event\', \'mim_outbound\', {\'name\': \'ICD10CM\', \'domain\': \'bioontology.org\'})">R56.00</a>, <a href="https://purl.bioontology.org/ontology/ICD10CM/R56.0" target="_blank" onclick="gtag(\'event\', \'mim_outbound\', {\'name\': \'ICD10CM\', \'domain\': \'bioontology.org\'})">R56.0</a>]</span> <span class="mim-feature-ids hidden">[ICD9CM: <a href="https://purl.bioontology.org/ontology/ICD9CM/780.31" target="_blank" onclick="gtag(\'event\', \'mim_outbound\', {\'name\': \'ICD9CM\', \'domain\': \'bioontology.org\'})">780.31</a>]</span> <span class="mim-feature-ids hidden">[UMLS: <a href="https://bioportal.bioontology.org/search?q=C0009952&searchproperties=true" target="_blank" onclick="gtag(\'event\', \'mim_outbound\', {\'name\': \'UMLS\', \'domain\': \'bioontology.org\'})">C0009952</a> HPO: <a href="https://hpo.jax.org/app/browse/term/HP:0002373" target="_blank" onclick="gtag(\'event\', \'mim_outbound\', {\'name\': \'HPO\', \'domain\': \'hpo.jax.org\'})">HP:0002373</a>]</span> <span class="mim-feature-ids hidden">[HPO: <a href="https://hpo.jax.org/app/browse/term/HP:0002373" target="_blank" onclick="gtag(\'event\', \'mim_outbound\', {\'name\': \'HPO\', \'domain\': \'hpo.jax.org\'})">HP:0002373</a>]</span><br /> -
Absence seizures <span class="mim-feature-ids hidden">[SNOMEDCT: <a href="https://purl.bioontology.org/ontology/SNOMEDCT/79631006" target="_blank" onclick="gtag(\'event\', \'mim_outbound\', {\'name\': \'SNOMEDCT\', \'domain\': \'bioontology.org\'})">79631006</a>]</span> <span class="mim-feature-ids hidden">[UMLS: <a href="https://bioportal.bioontology.org/search?q=C4316903&searchproperties=true" target="_blank" onclick="gtag(\'event\', \'mim_outbound\', {\'name\': \'UMLS\', \'domain\': \'bioontology.org\'})">C4316903</a>, <a href="https://bioportal.bioontology.org/search?q=C0014553&searchproperties=true" target="_blank" onclick="gtag(\'event\', \'mim_outbound\', {\'name\': \'UMLS\', \'domain\': \'bioontology.org\'})">C0014553</a> HPO: <a href="https://hpo.jax.org/app/browse/term/HP:0002121" target="_blank" onclick="gtag(\'event\', \'mim_outbound\', {\'name\': \'HPO\', \'domain\': \'hpo.jax.org\'})">HP:0002121</a>]</span> <span class="mim-feature-ids hidden">[HPO: <a href="https://hpo.jax.org/app/browse/term/HP:0002121" target="_blank" onclick="gtag(\'event\', \'mim_outbound\', {\'name\': \'HPO\', \'domain\': \'hpo.jax.org\'})">HP:0002121</a>]</span><br /> -
Tonic-clonic seizures <span class="mim-feature-ids hidden">[SNOMEDCT: <a href="https://purl.bioontology.org/ontology/SNOMEDCT/1217136003" target="_blank" onclick="gtag(\'event\', \'mim_outbound\', {\'name\': \'SNOMEDCT\', \'domain\': \'bioontology.org\'})">1217136003</a>]</span> <span class="mim-feature-ids hidden">[ICD10CM: <a href="https://purl.bioontology.org/ontology/ICD10CM/G40.4" target="_blank" onclick="gtag(\'event\', \'mim_outbound\', {\'name\': \'ICD10CM\', \'domain\': \'bioontology.org\'})">G40.4</a>]</span> <span class="mim-feature-ids hidden">[UMLS: <a href="https://bioportal.bioontology.org/search?q=C0494475&searchproperties=true" target="_blank" onclick="gtag(\'event\', \'mim_outbound\', {\'name\': \'UMLS\', \'domain\': \'bioontology.org\'})">C0494475</a> HPO: <a href="https://hpo.jax.org/app/browse/term/HP:0002069" target="_blank" onclick="gtag(\'event\', \'mim_outbound\', {\'name\': \'HPO\', \'domain\': \'hpo.jax.org\'})">HP:0002069</a>]</span><br /> -
Status epilepticus <span class="mim-feature-ids hidden">[SNOMEDCT: <a href="https://purl.bioontology.org/ontology/SNOMEDCT/230456007" target="_blank" onclick="gtag(\'event\', \'mim_outbound\', {\'name\': \'SNOMEDCT\', \'domain\': \'bioontology.org\'})">230456007</a>]</span> <span class="mim-feature-ids hidden">[UMLS: <a href="https://bioportal.bioontology.org/search?q=C0038220&searchproperties=true" target="_blank" onclick="gtag(\'event\', \'mim_outbound\', {\'name\': \'UMLS\', \'domain\': \'bioontology.org\'})">C0038220</a> HPO: <a href="https://hpo.jax.org/app/browse/term/HP:0002133" target="_blank" onclick="gtag(\'event\', \'mim_outbound\', {\'name\': \'HPO\', \'domain\': \'hpo.jax.org\'})">HP:0002133</a>]</span> <span class="mim-feature-ids hidden">[HPO: <a href="https://hpo.jax.org/app/browse/term/HP:0002133" target="_blank" onclick="gtag(\'event\', \'mim_outbound\', {\'name\': \'HPO\', \'domain\': \'hpo.jax.org\'})">HP:0002133</a>]</span><br /> -
Psychomotor regression <span class="mim-feature-ids hidden">[UMLS: <a href="https://bioportal.bioontology.org/search?q=C1855019&searchproperties=true" target="_blank" onclick="gtag(\'event\', \'mim_outbound\', {\'name\': \'UMLS\', \'domain\': \'bioontology.org\'})">C1855019</a> HPO: <a href="https://hpo.jax.org/app/browse/term/HP:0002376" target="_blank" onclick="gtag(\'event\', \'mim_outbound\', {\'name\': \'HPO\', \'domain\': \'hpo.jax.org\'})">HP:0002376</a>]</span> <span class="mim-feature-ids hidden">[HPO: <a href="https://hpo.jax.org/app/browse/term/HP:0002376" target="_blank" onclick="gtag(\'event\', \'mim_outbound\', {\'name\': \'HPO\', \'domain\': \'hpo.jax.org\'})">HP:0002376</a>]</span><br /> -
Mental retardation <span class="mim-feature-ids hidden">[SNOMEDCT: <a href="https://purl.bioontology.org/ontology/SNOMEDCT/228156007" target="_blank" onclick="gtag(\'event\', \'mim_outbound\', {\'name\': \'SNOMEDCT\', \'domain\': \'bioontology.org\'})">228156007</a>, <a href="https://purl.bioontology.org/ontology/SNOMEDCT/110359009" target="_blank" onclick="gtag(\'event\', \'mim_outbound\', {\'name\': \'SNOMEDCT\', \'domain\': \'bioontology.org\'})">110359009</a>]</span> <span class="mim-feature-ids hidden">[ICD9CM: <a href="https://purl.bioontology.org/ontology/ICD9CM/317-319.99" target="_blank" onclick="gtag(\'event\', \'mim_outbound\', {\'name\': \'ICD9CM\', \'domain\': \'bioontology.org\'})">317-319.99</a>]</span> <span class="mim-feature-ids hidden">[UMLS: <a href="https://bioportal.bioontology.org/search?q=C3714756&searchproperties=true" target="_blank" onclick="gtag(\'event\', \'mim_outbound\', {\'name\': \'UMLS\', \'domain\': \'bioontology.org\'})">C3714756</a>, <a href="https://bioportal.bioontology.org/search?q=C0025362&searchproperties=true" target="_blank" onclick="gtag(\'event\', \'mim_outbound\', {\'name\': \'UMLS\', \'domain\': \'bioontology.org\'})">C0025362</a> HPO: <a href="https://hpo.jax.org/app/browse/term/HP:0001249" target="_blank" onclick="gtag(\'event\', \'mim_outbound\', {\'name\': \'HPO\', \'domain\': \'hpo.jax.org\'})">HP:0001249</a>]</span> <span class="mim-feature-ids hidden">[HPO: <a href="https://hpo.jax.org/app/browse/term/HP:0001249" target="_blank" onclick="gtag(\'event\', \'mim_outbound\', {\'name\': \'HPO\', \'domain\': \'hpo.jax.org\'})">HP:0001249</a>]</span><br /> -
Abnormal EEG <span class="mim-feature-ids hidden">[SNOMEDCT: <a href="https://purl.bioontology.org/ontology/SNOMEDCT/274521009" target="_blank" onclick="gtag(\'event\', \'mim_outbound\', {\'name\': \'SNOMEDCT\', \'domain\': \'bioontology.org\'})">274521009</a>]</span> <span class="mim-feature-ids hidden">[ICD10CM: <a href="https://purl.bioontology.org/ontology/ICD10CM/R94.01" target="_blank" onclick="gtag(\'event\', \'mim_outbound\', {\'name\': \'ICD10CM\', \'domain\': \'bioontology.org\'})">R94.01</a>]</span> <span class="mim-feature-ids hidden">[UMLS: <a href="https://bioportal.bioontology.org/search?q=C0151611&searchproperties=true" target="_blank" onclick="gtag(\'event\', \'mim_outbound\', {\'name\': \'UMLS\', \'domain\': \'bioontology.org\'})">C0151611</a> HPO: <a href="https://hpo.jax.org/app/browse/term/HP:0002353" target="_blank" onclick="gtag(\'event\', \'mim_outbound\', {\'name\': \'HPO\', \'domain\': \'hpo.jax.org\'})">HP:0002353</a>]</span> <span class="mim-feature-ids hidden">[HPO: <a href="https://hpo.jax.org/app/browse/term/HP:0002353" target="_blank" onclick="gtag(\'event\', \'mim_outbound\', {\'name\': \'HPO\', \'domain\': \'hpo.jax.org\'})">HP:0002353</a>]</span><br />
</span>
</div>
</div>
<div>
<div>
<span class="h5 mim-font">
<em> Behavioral Psychiatric Manifestations </em>
</span>
</div>
<div style="margin-left: 2em;">
<span class="mim-font">
- Autism spectrum disorder (rare) <span class="mim-feature-ids hidden">[SNOMEDCT: <a href="https://purl.bioontology.org/ontology/SNOMEDCT/35919005" target="_blank" onclick="gtag(\'event\', \'mim_outbound\', {\'name\': \'SNOMEDCT\', \'domain\': \'bioontology.org\'})">35919005</a>]</span> <span class="mim-feature-ids hidden">[ICD10CM: <a href="https://purl.bioontology.org/ontology/ICD10CM/F84.0" target="_blank" onclick="gtag(\'event\', \'mim_outbound\', {\'name\': \'ICD10CM\', \'domain\': \'bioontology.org\'})">F84.0</a>, <a href="https://purl.bioontology.org/ontology/ICD10CM/F84" target="_blank" onclick="gtag(\'event\', \'mim_outbound\', {\'name\': \'ICD10CM\', \'domain\': \'bioontology.org\'})">F84</a>, <a href="https://purl.bioontology.org/ontology/ICD10CM/F84.9" target="_blank" onclick="gtag(\'event\', \'mim_outbound\', {\'name\': \'ICD10CM\', \'domain\': \'bioontology.org\'})">F84.9</a>]</span> <span class="mim-feature-ids hidden">[ICD9CM: <a href="https://purl.bioontology.org/ontology/ICD9CM/299" target="_blank" onclick="gtag(\'event\', \'mim_outbound\', {\'name\': \'ICD9CM\', \'domain\': \'bioontology.org\'})">299</a>, <a href="https://purl.bioontology.org/ontology/ICD9CM/299.9" target="_blank" onclick="gtag(\'event\', \'mim_outbound\', {\'name\': \'ICD9CM\', \'domain\': \'bioontology.org\'})">299.9</a>]</span> <span class="mim-feature-ids hidden">[UMLS: <a href="https://bioportal.bioontology.org/search?q=C1510586&searchproperties=true" target="_blank" onclick="gtag(\'event\', \'mim_outbound\', {\'name\': \'UMLS\', \'domain\': \'bioontology.org\'})">C1510586</a>, <a href="https://bioportal.bioontology.org/search?q=C0524528&searchproperties=true" target="_blank" onclick="gtag(\'event\', \'mim_outbound\', {\'name\': \'UMLS\', \'domain\': \'bioontology.org\'})">C0524528</a> HPO: <a href="https://hpo.jax.org/app/browse/term/HP:0000729" target="_blank" onclick="gtag(\'event\', \'mim_outbound\', {\'name\': \'HPO\', \'domain\': \'hpo.jax.org\'})">HP:0000729</a>]</span> <span class="mim-feature-ids hidden">[HPO: <a href="https://hpo.jax.org/app/browse/term/HP:0000729" target="_blank" onclick="gtag(\'event\', \'mim_outbound\', {\'name\': \'HPO\', \'domain\': \'hpo.jax.org\'})">HP:0000729</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">
- Onset between ages 1 to 3 years<br /> -
Patients can have multiple seizure types<br /> -
All reported cases have occurred de novo<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 mutation in the chromodomain helicase DNA-binding protein 2 gene (CHD2, <a href="/entry/602119#0001">602119.0001</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>
Developmental and epileptic encephalopathy
- <a href="/phenotypicSeries/PS308350">PS308350</a>
- 118 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/1/523?start=-3&limit=10&highlight=523"> 1p34.2 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/615476"> Developmental and epileptic encephalopathy 18 </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/615476"> 615476 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/615463"> SZT2 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/615463"> 615463 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/1/528?start=-3&limit=10&highlight=528"> 1p34.1 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/615006"> Developmental and epileptic encephalopathy 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/615006"> 615006 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/606494"> ST3GAL3 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/606494"> 606494 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/1/642?start=-3&limit=10&highlight=642"> 1p32.3 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/618437"> Developmental and epileptic encephalopathy 75 </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/618437"> 618437 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/612036"> PARS2 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/612036"> 612036 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/1/674?start=-3&limit=10&highlight=674"> 1p31.3 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/615859"> Developmental and epileptic encephalopathy 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/615859"> 615859 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/615730"> DOCK7 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/615730"> 615730 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/1/901?start=-3&limit=10&highlight=901"> 1p13.3 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/616366"> Developmental and epileptic encephalopathy 32 </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/616366"> 616366 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/176262"> KCNA2 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/176262"> 176262 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/1/1056?start=-3&limit=10&highlight=1056"> 1q21.2 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/620772"> Developmental and epileptic encephalopathy 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/620772"> 620772 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/185860"> SV2A </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/185860"> 185860 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/1/1310?start=-3&limit=10&highlight=1310"> 1q23.2 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/619605"> Developmental and epileptic encephalopathy 98 </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/619605"> 619605 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/182340"> ATP1A2 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/182340"> 182340 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/1/1476?start=-3&limit=10&highlight=1476"> 1q25.3 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/618285"> Developmental and epileptic encephalopathy 69 </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/618285"> 618285 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/601013"> CACNA1E </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/601013"> 601013 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/1/1477?start=-3&limit=10&highlight=1477"> 1q25.3 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/620806"> Developmental and epileptic encephalopathy 116 </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/620806"> 620806 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/138290"> GLUL </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/138290"> 138290 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/1/1527?start=-3&limit=10&highlight=1527"> 1q31.3 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/617771"> Developmental and epileptic encephalopathy 57 </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/617771"> 617771 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/610044"> KCNT2 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/610044"> 610044 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/1/1742?start=-3&limit=10&highlight=1742"> 1q42.11 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/619777"> Developmental and epileptic encephalopathy 100 </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/619777"> 619777 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/609100"> FBXO28 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/609100"> 609100 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/1/1796?start=-3&limit=10&highlight=1796"> 1q42.2 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/617020"> Developmental and epileptic encephalopathy 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="3 - The molecular basis of the disorder is known"> 3 </abbr>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/617020"> 617020 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/611647"> ARV1 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/611647"> 611647 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/1/1851?start=-3&limit=10&highlight=1851"> 1q44 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/617391"> Developmental and epileptic encephalopathy 54 </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/617391"> 617391 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/602869"> HNRNPU </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/602869"> 602869 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/2/126?start=-3&limit=10&highlight=126"> 2p23.3 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/616457"> Developmental and epileptic encephalopathy 50 </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/616457"> 616457 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/114010"> CAD </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/114010"> 114010 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/2/291?start=-3&limit=10&highlight=291"> 2p15 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/618959"> ?Developmental and epileptic encephalopathy 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/618959"> 618959 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/154200"> MDH1 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/154200"> 154200 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/2/292?start=-3&limit=10&highlight=292"> 2p15 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/618744"> Developmental and epileptic encephalopathy 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="3 - The molecular basis of the disorder is known"> 3 </abbr>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/618744"> 618744 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/191760"> UGP2 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/191760"> 191760 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/2/735?start=-3&limit=10&highlight=735"> 2q24.3 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/617938"> Developmental and epileptic encephalopathy 62 </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/617938"> 617938 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/182391"> SCN3A </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/182391"> 182391 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/2/736?start=-3&limit=10&highlight=736"> 2q24.3 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/613721"> Developmental and epileptic encephalopathy 11 </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/613721"> 613721 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/182390"> SCN2A </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/182390"> 182390 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/2/740?start=-3&limit=10&highlight=740"> 2q24.3 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/619317"> Developmental and epileptic encephalopathy 6B, non-Dravet </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/619317"> 619317 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/182389"> SCN1A </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/182389"> 182389 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/2/740?start=-3&limit=10&highlight=740"> 2q24.3 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/607208"> Dravet syndrome </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/607208"> 607208 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/182389"> SCN1A </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/182389"> 182389 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/2/767?start=-3&limit=10&highlight=767"> 2q31.1 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/619124"> Developmental and epileptic encephalopathy 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/619124"> 619124 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/605363"> GAD1 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/605363"> 605363 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/2/774?start=-3&limit=10&highlight=774"> 2q31.1 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/612949"> Developmental and epileptic encephalopathy 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/612949"> 612949 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/603667"> SLC25A12 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/603667"> 603667 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/2/871?start=-3&limit=10&highlight=871"> 2q32.2 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/618328"> Developmental and epileptic encephalopathy 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="3 - The molecular basis of the disorder is known"> 3 </abbr>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/618328"> 618328 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/138280"> GLS </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/138280"> 138280 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/3/200?start=-3&limit=10&highlight=200"> 3p22.1 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/618201"> Developmental and epileptic encephalopathy 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/618201"> 618201 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/608112"> TRAK1 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/608112"> 608112 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/3/296?start=-3&limit=10&highlight=296"> 3p21.31 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/618910"> ?Developmental and epileptic encephalopathy 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/618910"> 618910 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/618904"> DALRD3 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/618904"> 618904 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/3/331?start=-3&limit=10&highlight=331"> 3p21.31 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/619881"> Developmental and epileptic encephalopathy 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/619881"> 619881 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/604437"> SLC38A3 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/604437"> 604437 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/3/558?start=-3&limit=10&highlight=558"> 3q13.31 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/618012"> Developmental and epileptic encephalopathy 93 </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/618012"> 618012 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/607027"> ATP6V1A </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/607027"> 607027 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/3/688?start=-3&limit=10&highlight=688"> 3q22.1 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/617132"> Developmental and epileptic encephalopathy 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/617132"> 617132 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/610552"> UBA5 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/610552"> 610552 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/3/775?start=-3&limit=10&highlight=775"> 3q25.1 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/618379"> Developmental and epileptic encephalopathy 73 </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/618379"> 618379 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/609247"> RNF13 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/609247"> 609247 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/3/968?start=-3&limit=10&highlight=968"> 3q28-q29 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/617166"> Developmental and epileptic encephalopathy 47 </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/617166"> 617166 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/601513"> FGF12 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/601513"> 601513 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/4/17?start=-3&limit=10&highlight=17"> 4p16.3 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/617976"> Developmental and epileptic encephalopathy 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/617976"> 617976 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/605032"> CPLX1 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/605032"> 605032 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/4/162?start=-3&limit=10&highlight=162"> 4p14 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/618792"> Developmental and epileptic encephalopathy 84 </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/618792"> 618792 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/603370"> UGDH </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/603370"> 603370 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/4/184?start=-3&limit=10&highlight=184"> 4p12 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/617065"> ?Developmental and epileptic encephalopathy 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="3 - The molecular basis of the disorder is known"> 3 </abbr>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/617065"> 617065 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/617064"> GUF1 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/617064"> 617064 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/4/187?start=-3&limit=10&highlight=187"> 4p12 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/618557"> Developmental and epileptic encephalopathy 78 </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/618557"> 618557 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/137140"> GABRA2 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/137140"> 137140 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/4/190?start=-3&limit=10&highlight=190"> 4p12 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/617153"> Developmental and epileptic encephalopathy 45 </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/617153"> 617153 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/137190"> GABRB1 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/137190"> 137190 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/4/446?start=-3&limit=10&highlight=446"> 4q24 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/617711"> Developmental and epileptic encephalopathy 91 </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/617711"> 617711 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/114105"> PPP3CA </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/114105"> 114105 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/4/719?start=-3&limit=10&highlight=719"> 4q35.1 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/620028"> Developmental and epileptic encephalopathy 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/620028"> 620028 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/611482"> UFSP2 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/611482"> 611482 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/5/149?start=-3&limit=10&highlight=149"> 5p12 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/615871"> Developmental and epileptic encephalopathy 24 </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/615871"> 615871 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/602780"> HCN1 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/602780"> 602780 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/5/711?start=-3&limit=10&highlight=711"> 5q33.3 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/618008"> Developmental and epileptic encephalopathy 65 </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/618008"> 618008 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/606323"> CYFIP2 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/606323"> 606323 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/5/733?start=-3&limit=10&highlight=733"> 5q34 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/617829"> Developmental and epileptic encephalopathy 92 </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/617829"> 617829 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/600232"> GABRB2 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/600232"> 600232 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/5/735?start=-3&limit=10&highlight=735"> 5q34 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/615744"> Developmental and epileptic encephalopathy 19 </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/615744"> 615744 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/137160"> GABRA1 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/137160"> 137160 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/5/736?start=-3&limit=10&highlight=736"> 5q34 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/618396"> Developmental and epileptic encephalopathy 74 </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/618396"> 618396 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/137164"> GABRG2 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/137164"> 137164 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/6/66?start=-3&limit=10&highlight=66"> 6p24.1 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/618298"> Developmental and epileptic encephalopathy 70 </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/618298"> 618298 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/608723"> PHACTR1 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/608723"> 608723 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/6/507?start=-3&limit=10&highlight=507"> 6p21.1 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/617929"> Developmental and epileptic encephalopathy 60 </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/617929"> 617929 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/610774"> CNPY3 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/610774"> 610774 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/6/775?start=-3&limit=10&highlight=775"> 6q21 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/618916"> Developmental and epileptic encephalopathy 87 </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/618916"> 618916 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/614720"> CDK19 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/614720"> 614720 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/7/354?start=-3&limit=10&highlight=354"> 7q11.23 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/617339"> Developmental and epileptic encephalopathy 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="3 - The molecular basis of the disorder is known"> 3 </abbr>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/617339"> 617339 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/154100"> MDH2 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/154100"> 154100 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/7/356?start=-3&limit=10&highlight=356"> 7q11.23 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/617665"> Developmental and epileptic encephalopathy 56 </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/617665"> 617665 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/605356"> YWHAG </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/605356"> 605356 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/7/377?start=-3&limit=10&highlight=377"> 7q21.11 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/620149"> Developmental and epileptic encephalopathy 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/620149"> 620149 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/114204"> CACNA2D1 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/114204"> 114204 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/7/393?start=-3&limit=10&highlight=393"> 7q21.12 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/617933"> Developmental and epileptic encephalopathy 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/617933"> 617933 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/603709"> ADAM22 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/603709"> 603709 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/7/511?start=-3&limit=10&highlight=511"> 7q22.1 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/618468"> Developmental and epileptic encephalopathy 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/618468"> 618468 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/612458"> ACTL6B </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/612458"> 612458 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/8/121?start=-3&limit=10&highlight=121"> 8p21.3 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/618004"> Developmental and epileptic encephalopathy 64 </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/618004"> 618004 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/607352"> RHOBTB2 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/607352"> 607352 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/9/276?start=-3&limit=10&highlight=276"> 9q21.33 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/617830"> Developmental and epileptic encephalopathy 58 </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/617830"> 617830 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/600456"> NTRK2 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/600456"> 600456 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/9/351?start=-3&limit=10&highlight=351"> 9q22.33 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/617904"> Developmental and epileptic encephalopathy 59 </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/617904"> 617904 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/607340"> GABBR2 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/607340"> 607340 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/9/402?start=-3&limit=10&highlight=402"> 9q31.3 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/616981"> Developmental and epileptic encephalopathy 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/616981"> 616981 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/604574"> FRRS1L </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/604574"> 604574 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/9/518?start=-3&limit=10&highlight=518"> 9q34.11 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/612164"> Developmental and epileptic encephalopathy 4 </a>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="Autosomal dominant">AD</abbr>, <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/612164"> 612164 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/602926"> STXBP1 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/602926"> 602926 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/9/537?start=-3&limit=10&highlight=537"> 9q34.11 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/620352"> Developmental and epileptic encephalopathy 31B, autosomal recessive </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/620352"> 620352 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/602377"> DNM1 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/602377"> 602377 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/9/537?start=-3&limit=10&highlight=537"> 9q34.11 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/616346"> Developmental and epileptic encephalopathy 31A, autosomal dominant </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/616346"> 616346 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/602377"> DNM1 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/602377"> 602377 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/9/548?start=-3&limit=10&highlight=548"> 9q34.11 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/613477"> Developmental and epileptic encephalopathy 5 </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/613477"> 613477 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/182810"> SPTAN1 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/182810"> 182810 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/9/642?start=-3&limit=10&highlight=642"> 9q34.3 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/614959"> Developmental and epileptic encephalopathy 14 </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/614959"> 614959 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/608167"> KCNT1 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/608167"> 608167 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/9/683?start=-3&limit=10&highlight=683"> 9q34.3 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/619814"> Developmental and epileptic encephalopathy 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/619814"> 619814 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/138249"> GRIN1 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/138249"> 138249 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/10/49?start=-3&limit=10&highlight=49"> 10p14 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/619561"> Developmental and epileptic encephalopathy 97 </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/619561"> 619561 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/602538"> CELF2 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/602538"> 602538 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/11/42?start=-3&limit=10&highlight=42"> 11p15.5 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/609304"> Developmental and epileptic encephalopathy 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/609304"> 609304 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/609302"> SLC25A22 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/609302"> 609302 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/11/165?start=-3&limit=10&highlight=165"> 11p15.4 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/617281"> Developmental and epileptic encephalopathy 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/617281"> 617281 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/617278"> DENND5A </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/617278"> 617278 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/11/307?start=-3&limit=10&highlight=307"> 11p13 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/617105"> Developmental and epileptic encephalopathy 41 </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/617105"> 617105 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/600300"> SLC1A2 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/600300"> 600300 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/12/108?start=-3&limit=10&highlight=108"> 12p13.31 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/615833"> Developmental and epileptic encephalopathy 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/615833"> 615833 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/611623"> NECAP1 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/611623"> 611623 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/12/189?start=-3&limit=10&highlight=189"> 12p13.1 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/616139"> Developmental and epileptic encephalopathy 27 </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/616139"> 616139 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/138252"> GRIN2B </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/138252"> 138252 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/12/390?start=-3&limit=10&highlight=390"> 12q13.13 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/614558"> Developmental and epileptic encephalopathy 13 </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/614558"> 614558 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/600702"> SCN8A </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/600702"> 600702 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/12/632?start=-3&limit=10&highlight=632"> 12q21.1 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/619913"> Developmental and epileptic encephalopathy 103 </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/619913"> 619913 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/176256"> KCNC2 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/176256"> 176256 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/12/810?start=-3&limit=10&highlight=810"> 12q24.11-q24.12 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/618141"> Developmental and epileptic encephalopathy 67 </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/618141"> 618141 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/610648"> CUX2 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/610648"> 610648 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/14/300?start=-3&limit=10&highlight=300"> 14q23.2 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/620537"> Developmental and epileptic encephalopathy 112 </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/620537"> 620537 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/605716"> KCNH5 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/605716"> 605716 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/14/603?start=-3&limit=10&highlight=603"> 14q32.33 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/618067"> Developmental and epileptic encephalopathy 66 </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/618067"> 618067 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/610423"> PACS2 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/610423"> 610423 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/15/36?start=-3&limit=10&highlight=36"> 15q12 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/617113"> Developmental and epileptic encephalopathy 43 </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/617113"> 617113 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/137192"> GABRB3 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/137192"> 137192 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/15/37?start=-3&limit=10&highlight=37"> 15q12 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/618559"> Developmental and epileptic encephalopathy 79 </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/618559"> 618559 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/137142"> GABRA5 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/137142"> 137142 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/15/214?start=-3&limit=10&highlight=214"> 15q21.2 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/618663"> Developmental and epileptic encephalopathy 81 </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/618663"> 618663 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/612186"> DMXL2 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/612186"> 612186 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/15/232?start=-3&limit=10&highlight=232"> 15q21.3 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/618580"> Developmental and epileptic encephalopathy 80 </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/618580"> 618580 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/604122"> PIGB </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/604122"> 604122 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/15/455?start=-3&limit=10&highlight=455"> 15q25.2 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/617276"> Developmental and epileptic encephalopathy 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/617276"> 617276 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/602166"> AP3B2 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/602166"> 602166 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/15/532?start=-3&limit=10&highlight=532"> 15q26.1 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/615369"> Developmental and epileptic encephalopathy 94 </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/615369"> 615369 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/602119"> CHD2 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/602119"> 602119 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/16/31?start=-3&limit=10&highlight=31"> 16p13.3 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/618548"> Multiple congenital anomalies-hypotonia-seizures syndrome 4 </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/618548"> 618548 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/605754"> PIGQ </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/605754"> 605754 </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/615338"> Developmental and epileptic encephalopathy 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/615338"> 615338 </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/16/450?start=-3&limit=10&highlight=450"> 16q13 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/615473"> Developmental and epileptic encephalopathy 17 </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/615473"> 615473 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/139311"> GNAO1 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/139311"> 139311 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/16/506?start=-3&limit=10&highlight=506"> 16q21 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/618721"> Developmental and epileptic encephalopathy 82 </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/618721"> 618721 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/138150"> GOT2 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/138150"> 138150 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/16/603?start=-3&limit=10&highlight=603"> 16q22.1 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/616339"> Developmental and epileptic encephalopathy 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/616339"> 616339 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/601065"> AARS1 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/601065"> 601065 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/16/666?start=-3&limit=10&highlight=666"> 16q23.1-q23.2 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/616211"> Developmental and epileptic encephalopathy 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/616211"> 616211 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/605131"> WWOX </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/605131"> 605131 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/17/124?start=-3&limit=10&highlight=124"> 17p13.1 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/615905"> Developmental and epileptic encephalopathy 25, with amelogenesis imperfecta </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/615905"> 615905 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/608305"> SLC13A5 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/608305"> 608305 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/17/341?start=-3&limit=10&highlight=341"> 17q11.2 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/618143"> Developmental and epileptic encephalopathy 95 </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/618143"> 618143 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/610271"> PIGS </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/610271"> 610271 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/17/485?start=-3&limit=10&highlight=485"> 17q12 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/618374"> Developmental and epileptic encephalopathy 72 </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/618374"> 618374 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/601725"> NEUROD2 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/601725"> 601725 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/17/578?start=-3&limit=10&highlight=578"> 17q21.2 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/619970"> Developmental and epileptic encephalopathy 104 </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/619970"> 619970 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/192130"> ATP6V0A1 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/192130"> 192130 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/17/668?start=-3&limit=10&highlight=668"> 17q21.31 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/619340"> Developmental and epileptic encephalopathy 96 </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/619340"> 619340 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/601633"> NSF </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/601633"> 601633 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/17/712?start=-3&limit=10&highlight=712"> 17q21.32 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/620783"> Developmental and epileptic encephalopathy 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/620783"> 620783 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/610904"> SNF8 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/610904"> 610904 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/17/928?start=-3&limit=10&highlight=928"> 17q25.1 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/619983"> Developmental and epileptic encephalopathy 105 with hypopituitarism </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/619983"> 619983 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/605752"> HID1 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/605752"> 605752 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/19/107?start=-3&limit=10&highlight=107"> 19p13.3 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/620145"> Developmental and epileptic encephalopathy 109 </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/620145"> 620145 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/603619"> FZR1 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/603619"> 603619 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/19/355?start=-3&limit=10&highlight=355"> 19p13.13 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/617106"> Developmental and epileptic encephalopathy 42 </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/617106"> 617106 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/601011"> CACNA1A </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/601011"> 601011 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/19/452?start=-3&limit=10&highlight=452"> 19p13.11 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/620115"> Developmental and epileptic encephalopathy 108 </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/620115"> 620115 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/612258"> MAST3 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/612258"> 612258 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/19/567?start=-3&limit=10&highlight=567"> 19q13.11 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/617350"> Developmental and epileptic encephalopathy 52 </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/617350"> 617350 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/600235"> SCN1B </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/600235"> 600235 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/19/745?start=-3&limit=10&highlight=745"> 19q13.2 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/619606"> Developmental and epileptic encephalopathy 99 </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/619606"> 619606 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/182350"> ATP1A3 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/182350"> 182350 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/19/895?start=-3&limit=10&highlight=895"> 19q13.33 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/617162"> Developmental and epileptic encephalopathy 46 </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/617162"> 617162 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/602717"> GRIN2D </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/602717"> 602717 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/19/967?start=-3&limit=10&highlight=967"> 19q13.33 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/613402"> Microcephaly, seizures, and developmental delay </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/613402"> 613402 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/605610"> PNKP </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/605610"> 605610 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/20/50?start=-3&limit=10&highlight=50"> 20p13 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/616647"> Developmental and epileptic encephalopathy 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/616647"> 616647 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/147520"> ITPA </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/147520"> 147520 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/20/92?start=-3&limit=10&highlight=92"> 20p12.3 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/613722"> Developmental and epileptic encephalopathy 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/613722"> 613722 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/607120"> PLCB1 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/607120"> 607120 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/20/149?start=-3&limit=10&highlight=149"> 20p11.21 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/620033"> Developmental and epileptic encephalopathy 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/620033"> 620033 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/611270"> NAPB </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/611270"> 611270 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/20/282?start=-3&limit=10&highlight=282"> 20q11.23 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/620774"> Developmental and epileptic encephalopathy 114 </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/620774"> 620774 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/616440"> SLC32A1 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/616440"> 616440 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/20/353?start=-3&limit=10&highlight=353"> 20q13.12 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/616645"> Developmental and epileptic encephalopathy 34 </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/616645"> 616645 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/606726"> SLC12A5 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/606726"> 606726 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/20/374?start=-3&limit=10&highlight=374"> 20q13.13 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/616056"> Developmental and epileptic encephalopathy 26 </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/616056"> 616056 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/600397"> KCNB1 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/600397"> 600397 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/20/471?start=-3&limit=10&highlight=471"> 20q13.33 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/613720"> Developmental and epileptic encephalopathy 7 </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/613720"> 613720 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/602235"> KCNQ2 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/602235"> 602235 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/20/472?start=-3&limit=10&highlight=472"> 20q13.33 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/616409"> Developmental and epileptic encephalopathy 33 </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/616409"> 616409 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/602959"> EEF1A2 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/602959"> 602959 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/21/62?start=-3&limit=10&highlight=62"> 21q22.11 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/617389"> Developmental and epileptic encephalopathy 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/617389"> 617389 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/604297"> SYNJ1 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/604297"> 604297 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/21/97?start=-3&limit=10&highlight=97"> 21q22.13 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/617599"> Developmental and epileptic encephalopathy 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="3 - The molecular basis of the disorder is known"> 3 </abbr>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/617599"> 617599 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/605938"> PIGP </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/605938"> 605938 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/21/145?start=-3&limit=10&highlight=145"> 21q22.3 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/616341"> Developmental and epileptic encephalopathy 30 </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/616341"> 616341 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/605705"> SIK1 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/605705"> 605705 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/22/192?start=-3&limit=10&highlight=192"> 22q12.2-q12.3 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/620504"> Developmental and epileptic encephalopathy 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/620504"> 620504 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/614191"> DEPDC5 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/614191"> 614191 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/X/78?start=-3&limit=10&highlight=78"> Xp22.2 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/300868"> Multiple congenital anomalies-hypotonia-seizures syndrome 2 </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/300868"> 300868 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/311770"> PIGA </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/311770"> 311770 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/X/99?start=-3&limit=10&highlight=99"> Xp22.13 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/300672"> Developmental and epileptic encephalopathy 2 </a>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="X-linked dominant">XLD</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/300672"> 300672 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/300203"> CDKL5 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/300203"> 300203 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/X/132?start=-3&limit=10&highlight=132"> Xp21.3 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/308350"> Developmental and epileptic encephalopathy 1 </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/308350"> 308350 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/300382"> ARX </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/300382"> 300382 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/X/262?start=-3&limit=10&highlight=262"> Xp11.23 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/300896"> Congenital disorder of glycosylation, type IIm </a>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="Somatic mosaicism">SMo</abbr>, <abbr class="mim-tip-hint" title="X-linked dominant">XLD</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/300896"> 300896 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/314375"> SLC35A2 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/314375"> 314375 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/X/325?start=-3&limit=10&highlight=325"> Xp11.22 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/301044"> Developmental and epileptic encephalopathy 85, with or without midline brain defects </a>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="X-linked dominant">XLD</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/301044"> 301044 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/300040"> SMC1A </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/300040"> 300040 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/X/363?start=-3&limit=10&highlight=363"> Xq11.1 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/300607"> Developmental and epileptic encephalopathy 8 </a>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="X-linked">XL</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/300607"> 300607 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/300429"> ARHGEF9 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/300429"> 300429 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/X/487?start=-3&limit=10&highlight=487"> Xq22.1 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/300088"> Developmental and epileptic encephalopathy 9 </a>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="X-linked">XL</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/300088"> 300088 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/300460"> PCDH19 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/300460"> 300460 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/X/576?start=-3&limit=10&highlight=576"> Xq23 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/300884"> Developmental and epileptic encephalopathy 36 </a>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="X-linked">XL</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/300884"> 300884 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/300776"> ALG13 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/300776"> 300776 </a>
</span>
</td>
</tr>
<tr>
<td>
<span class="mim-font">
<a href="/geneMap/X/729?start=-3&limit=10&highlight=729"> Xq26.3-q27.1 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/301058"> Developmental and epileptic encephalopathy 90 </a>
</span>
</td>
<td>
<span class="mim-font">
<abbr class="mim-tip-hint" title="X-linked dominant">XLD</abbr>, <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/301058"> 301058 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/300070"> FGF13 </a>
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/300070"> 300070 </a>
</span>
</td>
</tr>
</tbody>
</table>
</div>
<div class="text-right small">
<a href="#mimPhenotypicSeriesFold" data-toggle="collapse">&#9650;&nbsp;Close</a>
</div>
</div>
</div>
</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 of evidence that developmental and epileptic encephalopathy-94 (DEE94) is caused by heterozygous mutation in the CHD2 gene (<a href="/entry/602119">602119</a>) on chromosome 15q26.</p>
</span>
<div>
<br />
</div>
</div>
<div>
<a id="description" class="mim-anchor"></a>
<h4 href="#mimDescriptionFold" id="mimDescriptionToggle" class="mimTriangleToggle" style="cursor: pointer;" data-toggle="collapse">
<span id="mimDescriptionToggleTriangle" class="small mimTextToggleTriangle">&#9660;</span>
<span class="mim-font">
<strong>Description</strong>
</span>
</h4>
</div>
<div id="mimDescriptionFold" class="collapse in ">
<span class="mim-text-font">
<p>Developmental and epileptic encephalopathy-94 (DEE94) is a severe form of epilepsy characterized by onset of multiple seizure types in the first few years of life and associated with poor prognosis. Affected individuals have cognitive regression and impaired intellectual development (summary by <a href="#1" class="mim-tip-reference" title="Carvill, G. L., Heavin, S. B., Yendle, S. C., McMahon, J. M., O&#x27;Roak, B. J., Cook, J., Khan, A., Dorschner, M. O., Weaver, M., Calvert, S., Malone, S., Wallace, G., and 22 others. &lt;strong&gt;Targeted resequencing in epileptic encephalopathies identifies de novo mutations in CHD2 and SYNGAP1.&lt;/strong&gt; Nature Genet. 45: 825-830, 2013.[PubMed: &lt;a href=&quot;https://pubmed.ncbi.nlm.nih.gov/23708187/&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;23708187&lt;/a&gt;, &lt;a href=&quot;https://www.ncbi.nlm.nih.gov/pmc/?term=23708187[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/ng.2646&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="23708187">Carvill et al., 2013</a>). <a href="https://pubmed.ncbi.nlm.nih.gov/?cmd=link&linkname=pubmed_pubmed&from_uid=23708187" 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>For a general phenotypic description and a discussion of genetic heterogeneity of DEE, see <a href="/entry/308350">308350</a>.</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>
<div id="mimClinicalFeaturesFold" class="collapse in mimTextToggleFold">
<span class="mim-text-font">
<p><a href="#3" class="mim-tip-reference" title="Rauch, A., Wieczorek, D., Graf, E., Wieland, T., Endele, S., Schwarzmayr, T., Albrecht, B., Bartholdi, D., Beygo, J., Di Donato, N., Dufke, A., Cremer, K., and 27 others. &lt;strong&gt;Range of genetic mutations associated with severe non-syndromic sporadic intellectual disability: an exome sequencing study.&lt;/strong&gt; Lancet 380: 1674-1682, 2012.[PubMed: &lt;a href=&quot;https://pubmed.ncbi.nlm.nih.gov/23020937/&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;23020937&lt;/a&gt;] [&lt;a href=&quot;https://doi.org/10.1016/S0140-6736(12)61480-9&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="23020937">Rauch et al. (2012)</a> reported a German girl (MS134) with childhood-onset epileptic encephalopathy. She had delayed psychomotor development with an IQ of 50-69 and onset of absence seizures at age 5 years. <a href="https://pubmed.ncbi.nlm.nih.gov/?cmd=link&linkname=pubmed_pubmed&from_uid=23020937" 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="Carvill, G. L., Heavin, S. B., Yendle, S. C., McMahon, J. M., O&#x27;Roak, B. J., Cook, J., Khan, A., Dorschner, M. O., Weaver, M., Calvert, S., Malone, S., Wallace, G., and 22 others. &lt;strong&gt;Targeted resequencing in epileptic encephalopathies identifies de novo mutations in CHD2 and SYNGAP1.&lt;/strong&gt; Nature Genet. 45: 825-830, 2013.[PubMed: &lt;a href=&quot;https://pubmed.ncbi.nlm.nih.gov/23708187/&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;23708187&lt;/a&gt;, &lt;a href=&quot;https://www.ncbi.nlm.nih.gov/pmc/?term=23708187[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/ng.2646&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="23708187">Carvill et al. (2013)</a> reported 6 unrelated patients with childhood-onset epileptic encephalopathy. The median age of seizure onset was 18 months (range, 1-3 years). All patients had myoclonic seizures in addition to variable seizure types, including absence, atonic, tonic, tonic-clonic, febrile, and status epilepticus. EEG studies showed multiple abnormalities. Four patients had developmental delay before the onset of seizures, 5 showed developmental regression after the onset of seizures, 3 had photosensitivity, and all had moderate to severe intellectual disability. One patient was diagnosed with autism spectrum disorder. The patients ranged in age from 2.5 to 29 years. <a href="https://pubmed.ncbi.nlm.nih.gov/?cmd=link&linkname=pubmed_pubmed&from_uid=23708187" 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="#4" class="mim-tip-reference" title="Suls, A., Jaehn, J. A., Kecskes, A., Weber, Y., Weckhuysen, S., Craiu, D. C., Siekierska, A., Djemie, T., Afrikanova, T., Gormley, P., von Spiczak, S., Kluger, G., and 32 others. &lt;strong&gt;De novo loss-of-function mutations in CHD2 cause a fever-sensitive myoclonic epileptic encephalopathy sharing features with Dravet syndrome.&lt;/strong&gt; Am. J. Hum. Genet. 93: 967-975, 2013.[PubMed: &lt;a href=&quot;https://pubmed.ncbi.nlm.nih.gov/24207121/&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;24207121&lt;/a&gt;, &lt;a href=&quot;https://www.ncbi.nlm.nih.gov/pmc/?term=24207121[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/10.1016/j.ajhg.2013.09.017&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="24207121">Suls et al. (2013)</a> reported 3 unrelated patients with onset of seizures associated with fever between the ages of 14 months and 3.5 years. All subsequently developed multiple seizure types, including myoclonic, atypical absence, generalized tonic-clonic, and status epilepticus, that were mostly therapy-resistant. EEG studies showed generalized polyspike-wave discharges. Two patients had normal development before the onset of seizures, whereas 1 patient had mildly delayed development before seizure onset. All had mild but persistent intellectual and neurologic impairment, including autism spectrum disorder in 1 patient. <a href="https://pubmed.ncbi.nlm.nih.gov/?cmd=link&linkname=pubmed_pubmed&from_uid=24207121" 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="#2" class="mim-tip-reference" title="Petersen, A. K., Streff, H., Tokita, M., Bostwick, B. L. &lt;strong&gt;The first reported case of an inherited pathogenic CHD2 variant in a clinically affected mother and daughter.&lt;/strong&gt; Am. J. Med. Genet. 176A: 1667-1669, 2018.[PubMed: &lt;a href=&quot;https://pubmed.ncbi.nlm.nih.gov/29740950/&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;29740950&lt;/a&gt;] [&lt;a href=&quot;https://doi.org/10.1002/ajmg.a.38835&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="29740950">Petersen et al. (2018)</a> reported a 5-year-old girl with global developmental delay, microcephaly, and seizures. Developmental delay was first noted at age 12 months, with delays in cognitive adaptive, clinical linguistic and auditory, and gross motor areas. Seizures began at age 13 months in the context of a febrile illness and developed into medical refractory cryptogenic generalized epilepsy by age 2 years. She also had a diagnosis of attention deficit-hyperactivity disorder (ADHD). Her mother had a history of infantile meningitis, bipolar disorder, ADHD, language delays, and dyslexia. She had seizures that started at age 5 years and were well controlled. Her development was reportedly normal, and she completed high school in mainstream classes without difficulty. <a href="https://pubmed.ncbi.nlm.nih.gov/?cmd=link&linkname=pubmed_pubmed&from_uid=29740950" 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="inheritance" class="mim-anchor"></a>
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<strong>Inheritance</strong>
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<p>The heterozygous mutations in the CHD2 gene in the patients with DEE94 reported by <a href="#3" class="mim-tip-reference" title="Rauch, A., Wieczorek, D., Graf, E., Wieland, T., Endele, S., Schwarzmayr, T., Albrecht, B., Bartholdi, D., Beygo, J., Di Donato, N., Dufke, A., Cremer, K., and 27 others. &lt;strong&gt;Range of genetic mutations associated with severe non-syndromic sporadic intellectual disability: an exome sequencing study.&lt;/strong&gt; Lancet 380: 1674-1682, 2012.[PubMed: &lt;a href=&quot;https://pubmed.ncbi.nlm.nih.gov/23020937/&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;23020937&lt;/a&gt;] [&lt;a href=&quot;https://doi.org/10.1016/S0140-6736(12)61480-9&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="23020937">Rauch et al. (2012)</a>, <a href="#1" class="mim-tip-reference" title="Carvill, G. L., Heavin, S. B., Yendle, S. C., McMahon, J. M., O&#x27;Roak, B. J., Cook, J., Khan, A., Dorschner, M. O., Weaver, M., Calvert, S., Malone, S., Wallace, G., and 22 others. &lt;strong&gt;Targeted resequencing in epileptic encephalopathies identifies de novo mutations in CHD2 and SYNGAP1.&lt;/strong&gt; Nature Genet. 45: 825-830, 2013.[PubMed: &lt;a href=&quot;https://pubmed.ncbi.nlm.nih.gov/23708187/&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;23708187&lt;/a&gt;, &lt;a href=&quot;https://www.ncbi.nlm.nih.gov/pmc/?term=23708187[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/ng.2646&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="23708187">Carvill et al. (2013)</a>, and <a href="#4" class="mim-tip-reference" title="Suls, A., Jaehn, J. A., Kecskes, A., Weber, Y., Weckhuysen, S., Craiu, D. C., Siekierska, A., Djemie, T., Afrikanova, T., Gormley, P., von Spiczak, S., Kluger, G., and 32 others. &lt;strong&gt;De novo loss-of-function mutations in CHD2 cause a fever-sensitive myoclonic epileptic encephalopathy sharing features with Dravet syndrome.&lt;/strong&gt; Am. J. Hum. Genet. 93: 967-975, 2013.[PubMed: &lt;a href=&quot;https://pubmed.ncbi.nlm.nih.gov/24207121/&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;24207121&lt;/a&gt;, &lt;a href=&quot;https://www.ncbi.nlm.nih.gov/pmc/?term=24207121[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/10.1016/j.ajhg.2013.09.017&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="24207121">Suls et al. (2013)</a> occurred de novo. <a href="https://pubmed.ncbi.nlm.nih.gov/?term=23708187+23020937+24207121" 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="#2" class="mim-tip-reference" title="Petersen, A. K., Streff, H., Tokita, M., Bostwick, B. L. &lt;strong&gt;The first reported case of an inherited pathogenic CHD2 variant in a clinically affected mother and daughter.&lt;/strong&gt; Am. J. Med. Genet. 176A: 1667-1669, 2018.[PubMed: &lt;a href=&quot;https://pubmed.ncbi.nlm.nih.gov/29740950/&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;29740950&lt;/a&gt;] [&lt;a href=&quot;https://doi.org/10.1002/ajmg.a.38835&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="29740950">Petersen et al. (2018)</a> identified a heterozygous mutation in the CHD2 gene in a proband with DEE94 who inherited the mutation from her mildly affected mother. <a href="https://pubmed.ncbi.nlm.nih.gov/?cmd=link&linkname=pubmed_pubmed&from_uid=29740950" 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 a German girl (MS134) with DEE94, <a href="#3" class="mim-tip-reference" title="Rauch, A., Wieczorek, D., Graf, E., Wieland, T., Endele, S., Schwarzmayr, T., Albrecht, B., Bartholdi, D., Beygo, J., Di Donato, N., Dufke, A., Cremer, K., and 27 others. &lt;strong&gt;Range of genetic mutations associated with severe non-syndromic sporadic intellectual disability: an exome sequencing study.&lt;/strong&gt; Lancet 380: 1674-1682, 2012.[PubMed: &lt;a href=&quot;https://pubmed.ncbi.nlm.nih.gov/23020937/&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;23020937&lt;/a&gt;] [&lt;a href=&quot;https://doi.org/10.1016/S0140-6736(12)61480-9&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="23020937">Rauch et al. (2012)</a> identified a de novo heterozygous truncating mutation in the CHD2 gene (<a href="/entry/602119#0001">602119.0001</a>). The mutation, which was found by exome sequencing and confirmed by Sanger sequencing, was not found in either parent. The patient was ascertained from a large cohort of 51 patients with intellectual disability who underwent exome sequencing. <a href="#3" class="mim-tip-reference" title="Rauch, A., Wieczorek, D., Graf, E., Wieland, T., Endele, S., Schwarzmayr, T., Albrecht, B., Bartholdi, D., Beygo, J., Di Donato, N., Dufke, A., Cremer, K., and 27 others. &lt;strong&gt;Range of genetic mutations associated with severe non-syndromic sporadic intellectual disability: an exome sequencing study.&lt;/strong&gt; Lancet 380: 1674-1682, 2012.[PubMed: &lt;a href=&quot;https://pubmed.ncbi.nlm.nih.gov/23020937/&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;23020937&lt;/a&gt;] [&lt;a href=&quot;https://doi.org/10.1016/S0140-6736(12)61480-9&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="23020937">Rauch et al. (2012)</a> postulated haploinsufficiency as the disease mechanism. <a href="https://pubmed.ncbi.nlm.nih.gov/?cmd=link&linkname=pubmed_pubmed&from_uid=23020937" 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 6 unrelated patients with developmental and epileptic encephalopathy, <a href="#1" class="mim-tip-reference" title="Carvill, G. L., Heavin, S. B., Yendle, S. C., McMahon, J. M., O&#x27;Roak, B. J., Cook, J., Khan, A., Dorschner, M. O., Weaver, M., Calvert, S., Malone, S., Wallace, G., and 22 others. &lt;strong&gt;Targeted resequencing in epileptic encephalopathies identifies de novo mutations in CHD2 and SYNGAP1.&lt;/strong&gt; Nature Genet. 45: 825-830, 2013.[PubMed: &lt;a href=&quot;https://pubmed.ncbi.nlm.nih.gov/23708187/&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;23708187&lt;/a&gt;, &lt;a href=&quot;https://www.ncbi.nlm.nih.gov/pmc/?term=23708187[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/ng.2646&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="23708187">Carvill et al. (2013)</a> identified 6 different de novo heterozygous mutations in the CHD2 gene (see, e.g., <a href="/entry/602119#0002">602119.0002</a>-<a href="/entry/602119#0006">602119.0006</a>). Four of the mutations were truncating, and 2 were missense substitutions at highly conserved residues. The mutations were found by targeted sequencing of known or candidate genes in 500 individuals with epileptic encephalopathies and thus accounted for 1.2% of cases. <a href="#1" class="mim-tip-reference" title="Carvill, G. L., Heavin, S. B., Yendle, S. C., McMahon, J. M., O&#x27;Roak, B. J., Cook, J., Khan, A., Dorschner, M. O., Weaver, M., Calvert, S., Malone, S., Wallace, G., and 22 others. &lt;strong&gt;Targeted resequencing in epileptic encephalopathies identifies de novo mutations in CHD2 and SYNGAP1.&lt;/strong&gt; Nature Genet. 45: 825-830, 2013.[PubMed: &lt;a href=&quot;https://pubmed.ncbi.nlm.nih.gov/23708187/&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;23708187&lt;/a&gt;, &lt;a href=&quot;https://www.ncbi.nlm.nih.gov/pmc/?term=23708187[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/ng.2646&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="23708187">Carvill et al. (2013)</a> postulated haploinsufficiency as the disease mechanism. They noted that mutations in the related CHD7 gene (<a href="/entry/608892">608892</a>) cause developmental abnormalities. <a href="https://pubmed.ncbi.nlm.nih.gov/?cmd=link&linkname=pubmed_pubmed&from_uid=23708187" 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 unrelated patients with developmental and epileptic encephalopathy, <a href="#4" class="mim-tip-reference" title="Suls, A., Jaehn, J. A., Kecskes, A., Weber, Y., Weckhuysen, S., Craiu, D. C., Siekierska, A., Djemie, T., Afrikanova, T., Gormley, P., von Spiczak, S., Kluger, G., and 32 others. &lt;strong&gt;De novo loss-of-function mutations in CHD2 cause a fever-sensitive myoclonic epileptic encephalopathy sharing features with Dravet syndrome.&lt;/strong&gt; Am. J. Hum. Genet. 93: 967-975, 2013.[PubMed: &lt;a href=&quot;https://pubmed.ncbi.nlm.nih.gov/24207121/&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;24207121&lt;/a&gt;, &lt;a href=&quot;https://www.ncbi.nlm.nih.gov/pmc/?term=24207121[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/10.1016/j.ajhg.2013.09.017&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="24207121">Suls et al. (2013)</a> identified 3 different de novo heterozygous mutations in the CHD2 gene (<a href="/entry/602119#0007">602119.0007</a>-<a href="/entry/602119#0009">602119.0009</a>). The mutations in the first 2 patients were found by whole-exome sequencing of 9 probands with a similar disorder. The third patient was identified by sequencing of the CHD2 gene in 150 probands with epileptic encephalopathy. <a href="#4" class="mim-tip-reference" title="Suls, A., Jaehn, J. A., Kecskes, A., Weber, Y., Weckhuysen, S., Craiu, D. C., Siekierska, A., Djemie, T., Afrikanova, T., Gormley, P., von Spiczak, S., Kluger, G., and 32 others. &lt;strong&gt;De novo loss-of-function mutations in CHD2 cause a fever-sensitive myoclonic epileptic encephalopathy sharing features with Dravet syndrome.&lt;/strong&gt; Am. J. Hum. Genet. 93: 967-975, 2013.[PubMed: &lt;a href=&quot;https://pubmed.ncbi.nlm.nih.gov/24207121/&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;24207121&lt;/a&gt;, &lt;a href=&quot;https://www.ncbi.nlm.nih.gov/pmc/?term=24207121[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/10.1016/j.ajhg.2013.09.017&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="24207121">Suls et al. (2013)</a> postulated that haploinsufficiency for CHD2 was responsible for the phenotype, and suggested that helicase dysfunction in humans may result in neuronal hyperexcitability in the absence of dysmorphic features. <a href="https://pubmed.ncbi.nlm.nih.gov/?cmd=link&linkname=pubmed_pubmed&from_uid=24207121" 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 a 5-year-old proband with DEE94 and her mildly affected mother, <a href="#2" class="mim-tip-reference" title="Petersen, A. K., Streff, H., Tokita, M., Bostwick, B. L. &lt;strong&gt;The first reported case of an inherited pathogenic CHD2 variant in a clinically affected mother and daughter.&lt;/strong&gt; Am. J. Med. Genet. 176A: 1667-1669, 2018.[PubMed: &lt;a href=&quot;https://pubmed.ncbi.nlm.nih.gov/29740950/&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;29740950&lt;/a&gt;] [&lt;a href=&quot;https://doi.org/10.1002/ajmg.a.38835&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="29740950">Petersen et al. (2018)</a> identified a heterozygous nonsense mutation in the CHD2 gene (E210X; <a href="/entry/602119#0010">602119.0010</a>). The authors noted that this was the first known case of an inherited autosomal dominant pathogenic CHD2 variant in a clinically affected mother and daughter, and emphasized the importance of parental testing before providing recurrence risk estimates. <a href="https://pubmed.ncbi.nlm.nih.gov/?cmd=link&linkname=pubmed_pubmed&from_uid=29740950" 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><a href="#4" class="mim-tip-reference" title="Suls, A., Jaehn, J. A., Kecskes, A., Weber, Y., Weckhuysen, S., Craiu, D. C., Siekierska, A., Djemie, T., Afrikanova, T., Gormley, P., von Spiczak, S., Kluger, G., and 32 others. &lt;strong&gt;De novo loss-of-function mutations in CHD2 cause a fever-sensitive myoclonic epileptic encephalopathy sharing features with Dravet syndrome.&lt;/strong&gt; Am. J. Hum. Genet. 93: 967-975, 2013.[PubMed: &lt;a href=&quot;https://pubmed.ncbi.nlm.nih.gov/24207121/&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;24207121&lt;/a&gt;, &lt;a href=&quot;https://www.ncbi.nlm.nih.gov/pmc/?term=24207121[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/10.1016/j.ajhg.2013.09.017&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="24207121">Suls et al. (2013)</a> found that morpholino knockdown of Chd2 in zebrafish resulted in multiple developmental abnormalities, including pericardial edema, microcephaly, body curvature, absent swim bladder, and stunted growth. Mutant zebrafish larvae also showed abnormal movement patterns, such as twitching and trembling, associated with epileptiform discharges. <a href="https://pubmed.ncbi.nlm.nih.gov/?cmd=link&linkname=pubmed_pubmed&from_uid=24207121" 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>REFERENCES</strong>
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<a id="1" class="mim-anchor"></a>
<a id="Carvill2013" class="mim-anchor"></a>
<div class="">
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Carvill, G. L., Heavin, S. B., Yendle, S. C., McMahon, J. M., O'Roak, B. J., Cook, J., Khan, A., Dorschner, M. O., Weaver, M., Calvert, S., Malone, S., Wallace, G., and 22 others.
<strong>Targeted resequencing in epileptic encephalopathies identifies de novo mutations in CHD2 and SYNGAP1.</strong>
Nature Genet. 45: 825-830, 2013.
[PubMed: <a href="https://pubmed.ncbi.nlm.nih.gov/23708187/" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed', 'domain': 'pubmed.ncbi.nlm.nih.gov'})">23708187</a>, <a href="https://www.ncbi.nlm.nih.gov/pmc/?term=23708187[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=23708187" 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/ng.2646" target="_blank">Full Text</a>]
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<a id="Petersen2018" class="mim-anchor"></a>
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Petersen, A. K., Streff, H., Tokita, M., Bostwick, B. L.
<strong>The first reported case of an inherited pathogenic CHD2 variant in a clinically affected mother and daughter.</strong>
Am. J. Med. Genet. 176A: 1667-1669, 2018.
[PubMed: <a href="https://pubmed.ncbi.nlm.nih.gov/29740950/" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed', 'domain': 'pubmed.ncbi.nlm.nih.gov'})">29740950</a>, <a href="https://pubmed.ncbi.nlm.nih.gov/?cmd=link&linkname=pubmed_pubmed&from_uid=29740950" 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.38835" target="_blank">Full Text</a>]
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<a id="Rauch2012" class="mim-anchor"></a>
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Rauch, A., Wieczorek, D., Graf, E., Wieland, T., Endele, S., Schwarzmayr, T., Albrecht, B., Bartholdi, D., Beygo, J., Di Donato, N., Dufke, A., Cremer, K., and 27 others.
<strong>Range of genetic mutations associated with severe non-syndromic sporadic intellectual disability: an exome sequencing study.</strong>
Lancet 380: 1674-1682, 2012.
[PubMed: <a href="https://pubmed.ncbi.nlm.nih.gov/23020937/" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed', 'domain': 'pubmed.ncbi.nlm.nih.gov'})">23020937</a>, <a href="https://pubmed.ncbi.nlm.nih.gov/?cmd=link&linkname=pubmed_pubmed&from_uid=23020937" 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/S0140-6736(12)61480-9" target="_blank">Full Text</a>]
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<a id="4" class="mim-anchor"></a>
<a id="Suls2013" class="mim-anchor"></a>
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Suls, A., Jaehn, J. A., Kecskes, A., Weber, Y., Weckhuysen, S., Craiu, D. C., Siekierska, A., Djemie, T., Afrikanova, T., Gormley, P., von Spiczak, S., Kluger, G., and 32 others.
<strong>De novo loss-of-function mutations in CHD2 cause a fever-sensitive myoclonic epileptic encephalopathy sharing features with Dravet syndrome.</strong>
Am. J. Hum. Genet. 93: 967-975, 2013.
[PubMed: <a href="https://pubmed.ncbi.nlm.nih.gov/24207121/" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed', 'domain': 'pubmed.ncbi.nlm.nih.gov'})">24207121</a>, <a href="https://www.ncbi.nlm.nih.gov/pmc/?term=24207121[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=24207121" 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.ajhg.2013.09.017" target="_blank">Full Text</a>]
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<a id="contributors" class="mim-anchor"></a>
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Sonja A. Rasmussen - updated : 01/07/2019
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Cassandra L. Kniffin - updated : 12/30/2013
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Creation Date:
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Cassandra L. Kniffin : 8/14/2013
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<a href="#mimCollapseEditHistory" role="button" data-toggle="collapse"> Edit History: </a>
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carol : 07/30/2021
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alopez : 05/28/2021<br>carol : 04/14/2021<br>carol : 01/15/2020<br>carol : 01/07/2019<br>ckniffin : 01/06/2014<br>carol : 1/2/2014<br>ckniffin : 12/30/2013<br>carol : 8/19/2013<br>ckniffin : 8/15/2013
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<strong>#</strong> 615369
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DEVELOPMENTAL AND EPILEPTIC ENCEPHALOPATHY 94; DEE94
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<em>Alternative titles; symbols</em>
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EPILEPTIC ENCEPHALOPATHY, CHILDHOOD-ONSET; EEOC
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<strong>ORPHA:</strong> 1942, 2382; &nbsp;
<strong>DO:</strong> 0081325; &nbsp;
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<strong>Phenotype-Gene Relationships</strong>
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Location
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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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15q26.1
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Developmental and epileptic encephalopathy 94
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615369
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Autosomal dominant
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3
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CHD2
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602119
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<strong>TEXT</strong>
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<p>A number sign (#) is used with this entry because of evidence that developmental and epileptic encephalopathy-94 (DEE94) is caused by heterozygous mutation in the CHD2 gene (602119) on chromosome 15q26.</p>
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<strong>Description</strong>
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<p>Developmental and epileptic encephalopathy-94 (DEE94) is a severe form of epilepsy characterized by onset of multiple seizure types in the first few years of life and associated with poor prognosis. Affected individuals have cognitive regression and impaired intellectual development (summary by Carvill et al., 2013). </p><p>For a general phenotypic description and a discussion of genetic heterogeneity of DEE, see 308350.</p>
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<strong>Clinical Features</strong>
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<p>Rauch et al. (2012) reported a German girl (MS134) with childhood-onset epileptic encephalopathy. She had delayed psychomotor development with an IQ of 50-69 and onset of absence seizures at age 5 years. </p><p>Carvill et al. (2013) reported 6 unrelated patients with childhood-onset epileptic encephalopathy. The median age of seizure onset was 18 months (range, 1-3 years). All patients had myoclonic seizures in addition to variable seizure types, including absence, atonic, tonic, tonic-clonic, febrile, and status epilepticus. EEG studies showed multiple abnormalities. Four patients had developmental delay before the onset of seizures, 5 showed developmental regression after the onset of seizures, 3 had photosensitivity, and all had moderate to severe intellectual disability. One patient was diagnosed with autism spectrum disorder. The patients ranged in age from 2.5 to 29 years. </p><p>Suls et al. (2013) reported 3 unrelated patients with onset of seizures associated with fever between the ages of 14 months and 3.5 years. All subsequently developed multiple seizure types, including myoclonic, atypical absence, generalized tonic-clonic, and status epilepticus, that were mostly therapy-resistant. EEG studies showed generalized polyspike-wave discharges. Two patients had normal development before the onset of seizures, whereas 1 patient had mildly delayed development before seizure onset. All had mild but persistent intellectual and neurologic impairment, including autism spectrum disorder in 1 patient. </p><p>Petersen et al. (2018) reported a 5-year-old girl with global developmental delay, microcephaly, and seizures. Developmental delay was first noted at age 12 months, with delays in cognitive adaptive, clinical linguistic and auditory, and gross motor areas. Seizures began at age 13 months in the context of a febrile illness and developed into medical refractory cryptogenic generalized epilepsy by age 2 years. She also had a diagnosis of attention deficit-hyperactivity disorder (ADHD). Her mother had a history of infantile meningitis, bipolar disorder, ADHD, language delays, and dyslexia. She had seizures that started at age 5 years and were well controlled. Her development was reportedly normal, and she completed high school in mainstream classes without difficulty. </p>
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<strong>Inheritance</strong>
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<p>The heterozygous mutations in the CHD2 gene in the patients with DEE94 reported by Rauch et al. (2012), Carvill et al. (2013), and Suls et al. (2013) occurred de novo. </p><p>Petersen et al. (2018) identified a heterozygous mutation in the CHD2 gene in a proband with DEE94 who inherited the mutation from her mildly affected mother. </p>
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<strong>Molecular Genetics</strong>
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<p>In a German girl (MS134) with DEE94, Rauch et al. (2012) identified a de novo heterozygous truncating mutation in the CHD2 gene (602119.0001). The mutation, which was found by exome sequencing and confirmed by Sanger sequencing, was not found in either parent. The patient was ascertained from a large cohort of 51 patients with intellectual disability who underwent exome sequencing. Rauch et al. (2012) postulated haploinsufficiency as the disease mechanism. </p><p>In 6 unrelated patients with developmental and epileptic encephalopathy, Carvill et al. (2013) identified 6 different de novo heterozygous mutations in the CHD2 gene (see, e.g., 602119.0002-602119.0006). Four of the mutations were truncating, and 2 were missense substitutions at highly conserved residues. The mutations were found by targeted sequencing of known or candidate genes in 500 individuals with epileptic encephalopathies and thus accounted for 1.2% of cases. Carvill et al. (2013) postulated haploinsufficiency as the disease mechanism. They noted that mutations in the related CHD7 gene (608892) cause developmental abnormalities. </p><p>In 3 unrelated patients with developmental and epileptic encephalopathy, Suls et al. (2013) identified 3 different de novo heterozygous mutations in the CHD2 gene (602119.0007-602119.0009). The mutations in the first 2 patients were found by whole-exome sequencing of 9 probands with a similar disorder. The third patient was identified by sequencing of the CHD2 gene in 150 probands with epileptic encephalopathy. Suls et al. (2013) postulated that haploinsufficiency for CHD2 was responsible for the phenotype, and suggested that helicase dysfunction in humans may result in neuronal hyperexcitability in the absence of dysmorphic features. </p><p>In a 5-year-old proband with DEE94 and her mildly affected mother, Petersen et al. (2018) identified a heterozygous nonsense mutation in the CHD2 gene (E210X; 602119.0010). The authors noted that this was the first known case of an inherited autosomal dominant pathogenic CHD2 variant in a clinically affected mother and daughter, and emphasized the importance of parental testing before providing recurrence risk estimates. </p>
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<strong>Animal Model</strong>
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<p>Suls et al. (2013) found that morpholino knockdown of Chd2 in zebrafish resulted in multiple developmental abnormalities, including pericardial edema, microcephaly, body curvature, absent swim bladder, and stunted growth. Mutant zebrafish larvae also showed abnormal movement patterns, such as twitching and trembling, associated with epileptiform discharges. </p>
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<h4>
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<strong>REFERENCES</strong>
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<p />
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<ol>
<li>
<p class="mim-text-font">
Carvill, G. L., Heavin, S. B., Yendle, S. C., McMahon, J. M., O'Roak, B. J., Cook, J., Khan, A., Dorschner, M. O., Weaver, M., Calvert, S., Malone, S., Wallace, G., and 22 others.
<strong>Targeted resequencing in epileptic encephalopathies identifies de novo mutations in CHD2 and SYNGAP1.</strong>
Nature Genet. 45: 825-830, 2013.
[PubMed: 23708187]
[Full Text: https://doi.org/10.1038/ng.2646]
</p>
</li>
<li>
<p class="mim-text-font">
Petersen, A. K., Streff, H., Tokita, M., Bostwick, B. L.
<strong>The first reported case of an inherited pathogenic CHD2 variant in a clinically affected mother and daughter.</strong>
Am. J. Med. Genet. 176A: 1667-1669, 2018.
[PubMed: 29740950]
[Full Text: https://doi.org/10.1002/ajmg.a.38835]
</p>
</li>
<li>
<p class="mim-text-font">
Rauch, A., Wieczorek, D., Graf, E., Wieland, T., Endele, S., Schwarzmayr, T., Albrecht, B., Bartholdi, D., Beygo, J., Di Donato, N., Dufke, A., Cremer, K., and 27 others.
<strong>Range of genetic mutations associated with severe non-syndromic sporadic intellectual disability: an exome sequencing study.</strong>
Lancet 380: 1674-1682, 2012.
[PubMed: 23020937]
[Full Text: https://doi.org/10.1016/S0140-6736(12)61480-9]
</p>
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<p class="mim-text-font">
Suls, A., Jaehn, J. A., Kecskes, A., Weber, Y., Weckhuysen, S., Craiu, D. C., Siekierska, A., Djemie, T., Afrikanova, T., Gormley, P., von Spiczak, S., Kluger, G., and 32 others.
<strong>De novo loss-of-function mutations in CHD2 cause a fever-sensitive myoclonic epileptic encephalopathy sharing features with Dravet syndrome.</strong>
Am. J. Hum. Genet. 93: 967-975, 2013.
[PubMed: 24207121]
[Full Text: https://doi.org/10.1016/j.ajhg.2013.09.017]
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Sonja A. Rasmussen - updated : 01/07/2019<br>Cassandra L. Kniffin - updated : 12/30/2013
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