nih-gov/www.ncbi.nlm.nih.gov/omim/132890

4017 lines
328 KiB
Text

<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml" lang="en-us" xml:lang="en-us" >
<head>
<!--
################################# CRAWLER WARNING #################################
- The terms of service and the robots.txt file disallows crawling of this site,
please see https://omim.org/help/agreement for more information.
- A number of data files are available for download at https://omim.org/downloads.
- We have an API which you can learn about at https://omim.org/help/api and register
for at https://omim.org/api, this provides access to the data in JSON & XML formats.
- You should feel free to contact us at https://omim.org/contact to figure out the best
approach to getting the data you need for your work.
- WE WILL AUTOMATICALLY BLOCK YOUR IP ADDRESS IF YOU CRAWL THIS SITE.
- WE WILL ALSO AUTOMATICALLY BLOCK SUB-DOMAINS AND ADDRESS RANGES IMPLICATED IN
DISTRIBUTED CRAWLS OF THIS SITE.
################################# CRAWLER WARNING #################################
-->
<meta http-equiv="content-type" content="text/html; charset=utf-8" />
<meta http-equiv="cache-control" content="no-cache" />
<meta http-equiv="pragma" content="no-cache" />
<meta name="robots" content="index, follow" />
<meta name="viewport" content="width=device-width, initial-scale=1" />
<meta http-equiv="X-UA-Compatible" content="IE=edge" />
<meta name="title" content="Online Mendelian Inheritance in Man (OMIM)" />
<meta name="description" content="Online Mendelian Inheritance in Man (OMIM) is a comprehensive, authoritative
compendium of human genes and genetic phenotypes that is freely available and updated daily. The full-text,
referenced overviews in OMIM contain information on all known mendelian disorders and over 15,000 genes.
OMIM focuses on the relationship between phenotype and genotype. It is updated daily, and the entries
contain copious links to other genetics resources." />
<meta name="keywords" content="Mendelian Inheritance in Man, OMIM, Mendelian diseases, Mendelian disorders, genetic diseases,
genetic disorders, genetic disorders in humans, genetic phenotypes, phenotype and genotype, disease models, alleles,
genes, dna, genetics, dna testing, gene testing, clinical synopsis, medical genetics" />
<meta name="theme-color" content="#333333" />
<link rel="icon" href="/static/omim/favicon.png" />
<link rel="apple-touch-icon" href="/static/omim/favicon.png" />
<link rel="manifest" href="/static/omim/manifest.json" />
<script id='mimBrowserCapability'>
function _0x5069(){const _0x4b1387=['91sZIeLc','mimBrowserCapability','15627zshTnf','710004yxXedd','34LxqNYj','match','disconnect','1755955rnzTod','observe','1206216ZRfBWB','575728fqgsYy','webdriver','documentElement','close','open','3086704utbakv','7984143PpiTpt'];_0x5069=function(){return _0x4b1387;};return _0x5069();}function _0xe429(_0x472ead,_0x43eb70){const _0x506916=_0x5069();return _0xe429=function(_0xe42949,_0x1aaefc){_0xe42949=_0xe42949-0x1a9;let _0xe6add8=_0x506916[_0xe42949];return _0xe6add8;},_0xe429(_0x472ead,_0x43eb70);}(function(_0x337daa,_0x401915){const _0x293f03=_0xe429,_0x5811dd=_0x337daa();while(!![]){try{const _0x3dc3a3=parseInt(_0x293f03(0x1b4))/0x1*(-parseInt(_0x293f03(0x1b6))/0x2)+parseInt(_0x293f03(0x1b5))/0x3+parseInt(_0x293f03(0x1b0))/0x4+-parseInt(_0x293f03(0x1b9))/0x5+parseInt(_0x293f03(0x1aa))/0x6+-parseInt(_0x293f03(0x1b2))/0x7*(parseInt(_0x293f03(0x1ab))/0x8)+parseInt(_0x293f03(0x1b1))/0x9;if(_0x3dc3a3===_0x401915)break;else _0x5811dd['push'](_0x5811dd['shift']());}catch(_0x4dd27b){_0x5811dd['push'](_0x5811dd['shift']());}}}(_0x5069,0x84d63),(function(){const _0x9e4c5f=_0xe429,_0x363a26=new MutationObserver(function(){const _0x458b09=_0xe429;if(document!==null){let _0x2f0621=![];navigator[_0x458b09(0x1ac)]!==![]&&(_0x2f0621=!![]);for(const _0x427dda in window){_0x427dda[_0x458b09(0x1b7)](/cdc_[a-z0-9]/ig)&&(_0x2f0621=!![]);}_0x2f0621===!![]?document[_0x458b09(0x1af)]()[_0x458b09(0x1ae)]():(_0x363a26[_0x458b09(0x1b8)](),document['getElementById'](_0x458b09(0x1b3))['remove']());}});_0x363a26[_0x9e4c5f(0x1a9)](document[_0x9e4c5f(0x1ad)],{'childList':!![]});}()));
</script>
<link rel='preconnect' href='https://cdn.jsdelivr.net' />
<link rel='preconnect' href='https://cdnjs.cloudflare.com' />
<link rel="preconnect" href="https://www.googletagmanager.com" />
<script src="https://cdn.jsdelivr.net/npm/jquery@3.7.1/dist/jquery.min.js" integrity="sha256-/JqT3SQfawRcv/BIHPThkBvs0OEvtFFmqPF/lYI/Cxo=" crossorigin="anonymous"></script>
<script src="https://cdn.jsdelivr.net/npm/jquery-migrate@3.5.2/dist/jquery-migrate.js" integrity="sha256-ThFcNr/v1xKVt5cmolJIauUHvtXFOwwqiTP7IbgP8EU=" crossorigin="anonymous"></script>
<script src="https://cdn.jsdelivr.net/npm/bootstrap@3.4.1/dist/js/bootstrap.min.js" integrity="sha256-nuL8/2cJ5NDSSwnKD8VqreErSWHtnEP9E7AySL+1ev4=" crossorigin="anonymous"></script>
<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/bootstrap@3.4.1/dist/css/bootstrap.min.css" integrity="sha256-bZLfwXAP04zRMK2BjiO8iu9pf4FbLqX6zitd+tIvLhE=" crossorigin="anonymous">
<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/bootstrap@3.4.1/dist/css/bootstrap-theme.min.css" integrity="sha256-8uHMIn1ru0GS5KO+zf7Zccf8Uw12IA5DrdEcmMuWLFM=" crossorigin="anonymous">
<script src="https://cdn.jsdelivr.net/npm/moment@2.29.4/min/moment.min.js" integrity="sha256-80OqMZoXo/w3LuatWvSCub9qKYyyJlK0qnUCYEghBx8=" crossorigin="anonymous"></script>
<script src="https://cdn.jsdelivr.net/npm/eonasdan-bootstrap-datetimepicker@4.17.49/build/js/bootstrap-datetimepicker.min.js" integrity="sha256-dYxUtecag9x4IaB2vUNM34sEso6rWTgEche5J6ahwEQ=" crossorigin="anonymous"></script>
<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/eonasdan-bootstrap-datetimepicker@4.17.49/build/css/bootstrap-datetimepicker.min.css" integrity="sha256-9FNpuXEYWYfrusiXLO73oIURKAOVzqzkn69cVqgKMRY=" crossorigin="anonymous">
<script src="https://cdn.jsdelivr.net/npm/qtip2@3.0.3/dist/jquery.qtip.min.js" integrity="sha256-a+PRq3NbyK3G08Boio9X6+yFiHpTSIrbE7uzZvqmDac=" crossorigin="anonymous"></script>
<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/qtip2@3.0.3/dist/jquery.qtip.min.css" integrity="sha256-JvdVmxv7Q0LsN1EJo2zc1rACwzatOzkyx11YI4aP9PY=" crossorigin="anonymous">
<script src="https://cdn.jsdelivr.net/npm/devbridge-autocomplete@1.4.11/dist/jquery.autocomplete.min.js" integrity="sha256-BNpu3uLkB3SwY3a2H3Ue7WU69QFdSRlJVBrDTnVKjiA=" crossorigin="anonymous"></script>
<script src="https://cdn.jsdelivr.net/npm/jquery-validation@1.21.0/dist/jquery.validate.min.js" integrity="sha256-umbTaFxP31Fv6O1itpLS/3+v5fOAWDLOUzlmvOGaKV4=" crossorigin="anonymous"></script>
<script src="https://cdn.jsdelivr.net/npm/js-cookie@3.0.5/dist/js.cookie.min.js" integrity="sha256-WCzAhd2P6gRJF9Hv3oOOd+hFJi/QJbv+Azn4CGB8gfY=" crossorigin="anonymous"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/ScrollToFixed/1.0.8/jquery-scrolltofixed-min.js" integrity="sha512-ohXbv1eFvjIHMXG/jY057oHdBZ/jhthP1U3jES/nYyFdc9g6xBpjDjKIacGoPG6hY//xVQeqpWx8tNjexXWdqA==" crossorigin="anonymous"></script>
<script async src="https://www.googletagmanager.com/gtag/js?id=G-HMPSQC23JJ"></script>
<script>
window.dataLayer = window.dataLayer || [];
function gtag(){window.dataLayer.push(arguments);}
gtag("js", new Date());
gtag("config", "G-HMPSQC23JJ");
</script>
<script src="/static/omim/js/site.js?version=Zmk5Y1" integrity="sha256-fi9cXywxCO5p0mU1OSWcMp0DTQB4s8ncFR8j+IO840s="></script>
<link rel="stylesheet" href="/static/omim/css/site.css?version=VGE4MF" integrity="sha256-Ta80Qpm3w1S8kmnN0ornbsZxdfA32R42R4ncsbos0YU=" />
<script src="/static/omim/js/entry/entry.js?version=anMvRU" integrity="sha256-js/EBOBZzGDctUqr1VhnNPzEiA7w3HM5JbFmOj2CW84="></script>
<div id="mimBootstrapDeviceSize">
<div class="visible-xs" data-mim-bootstrap-device-size="xs"></div>
<div class="visible-sm" data-mim-bootstrap-device-size="sm"></div>
<div class="visible-md" data-mim-bootstrap-device-size="md"></div>
<div class="visible-lg" data-mim-bootstrap-device-size="lg"></div>
</div>
<title>
Entry
- *132890 - NUCLEAR RECEPTOR SUBFAMILY 2, GROUP F, MEMBER 1; NR2F1
- OMIM
</title>
</head>
<body>
<div id="mimBody">
<div id="mimHeader" class="hidden-print">
<nav class="navbar navbar-inverse navbar-fixed-top mim-navbar-background">
<div class="container-fluid">
<!-- Brand and toggle get grouped for better mobile display -->
<div class="navbar-header">
<button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#mimNavbarCollapse" aria-expanded="false">
<span class="sr-only"> Toggle navigation </span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
</button>
<a class="navbar-brand" href="/"><img alt="OMIM" src="/static/omim/icons/OMIM_davinciman.001.png" height="30" width="30"></a>
</div>
<div id="mimNavbarCollapse" class="collapse navbar-collapse">
<ul class="nav navbar-nav">
<li>
<a href="/help/about"><span class="mim-navbar-menu-font"> About </span></a>
</li>
<li class="dropdown">
<a href="#" id="mimStatisticsDropdown" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-haspopup="true" aria-expanded="false"><span class="mim-navbar-menu-font"> Statistics <span class="caret"></span></span></a>
<ul class="dropdown-menu" role="menu" aria-labelledby="statisticsDropdown">
<li>
<a href="/statistics/update"> Update List </a>
</li>
<li>
<a href="/statistics/entry"> Entry Statistics </a>
</li>
<li>
<a href="/statistics/geneMap"> Phenotype-Gene Statistics </a>
</li>
<li>
<a href="/statistics/paceGraph"> Pace of Gene Discovery Graph </a>
</li>
</ul>
</li>
<li class="dropdown">
<a href="#" id="mimDownloadsDropdown" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-haspopup="true" aria-expanded="false"><span class="mim-navbar-menu-font"> Downloads <span class="caret"></span></span></a>
<ul class="dropdown-menu" role="menu" aria-labelledby="downloadsDropdown">
<li>
<a href="/downloads/"> Register for Downloads </a>
</li>
<li>
<a href="/api"> Register for API Access </a>
</li>
</ul>
</li>
<li>
<a href="/contact?mimNumber=132890"><span class="mim-navbar-menu-font"> Contact Us </span></a>
</li>
<li>
<a href="/mimmatch/">
<span class="mim-navbar-menu-font">
<span class="mim-tip-bottom" qtip_title="<strong>MIMmatch</strong>" qtip_text="MIMmatch is a way to follow OMIM entries that interest you and to find other researchers who may share interest in the same entries. <br /><br />A bonus to all MIMmatch users is the option to sign up for updates on new gene-phenotype relationships.">
MIMmatch
</span>
</span>
</a>
</li>
<li class="dropdown">
<a href="#" id="mimDonateDropdown" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-haspopup="true" aria-expanded="false"><span class="mim-navbar-menu-font"> Donate <span class="caret"></span></span></a>
<ul class="dropdown-menu" role="menu" aria-labelledby="donateDropdown">
<li>
<a href="https://secure.jhu.edu/form/OMIM" target="_blank" onclick="gtag('event', 'mim_donation', {'destination': 'secure.jhu.edu'})"> Donate! </a>
</li>
<li>
<a href="/donors"> Donors </a>
</li>
</ul>
</li>
<li class="dropdown">
<a href="#" id="mimHelpDropdown" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-haspopup="true" aria-expanded="false"><span class="mim-navbar-menu-font"> Help <span class="caret"></span></span></a>
<ul class="dropdown-menu" role="menu" aria-labelledby="helpDropdown">
<li>
<a href="/help/faq"> Frequently Asked Questions (FAQs) </a>
</li>
<li role="separator" class="divider"></li>
<li>
<a href="/help/search"> Search Help </a>
</li>
<li>
<a href="/help/linking"> Linking Help </a>
</li>
<li>
<a href="/help/api"> API Help </a>
</li>
<li role="separator" class="divider"></li>
<li>
<a href="/help/external"> External Links </a>
</li>
<li role="separator" class="divider"></li>
<li>
<a href="/help/agreement"> Use Agreement </a>
</li>
<li>
<a href="/help/copyright"> Copyright </a>
</li>
</ul>
</li>
<li>
<a href="#" id="mimShowTips" class="mim-tip-hint" title="Click to reveal all tips on the page. You can also hover over individual elements to reveal the tip."><span class="mim-navbar-menu-font"><span class="glyphicon glyphicon-question-sign" aria-hidden="true"></span></span></a>
</li>
</ul>
</div>
</div>
</nav>
</div>
<div id="mimSearch" class="hidden-print">
<div class="container">
<form method="get" action="/search" id="mimEntrySearchForm" name="entrySearchForm" class="form-horizontal">
<input type="hidden" id="mimSearchIndex" name="index" value="entry" />
<input type="hidden" id="mimSearchStart" name="start" value="1" />
<input type="hidden" id="mimSearchLimit" name="limit" value="10" />
<input type="hidden" id="mimSearchSort" name="sort" value="score desc, prefix_sort desc" />
<div class="row">
<div class="col-lg-8 col-md-8 col-sm-8 col-xs-8">
<div class="form-group">
<div class="input-group">
<input type="search" id="mimEntrySearch" name="search" class="form-control" value="" placeholder="Search OMIM..." maxlength="5000" autocomplete="off" autocorrect="off" autocapitalize="none" spellcheck="false" autofocus />
<div class="input-group-btn">
<button type="submit" id="mimEntrySearchSubmit" class="btn btn-default" style="width: 5em;"><span class="glyphicon glyphicon-search"></span></button>
<button type="button" class="btn btn-default dropdown-toggle" data-toggle="dropdown"> Options <span class="caret"></span></button>
<ul class="dropdown-menu dropdown-menu-right">
<li class="dropdown-header">
Advanced Search
</li>
<li style="margin-left: 0.5em;">
<a href="/search/advanced/entry"> OMIM </a>
</li>
<li style="margin-left: 0.5em;">
<a href="/search/advanced/clinicalSynopsis"> Clinical Synopses </a>
</li>
<li style="margin-left: 0.5em;">
<a href="/search/advanced/geneMap"> Gene Map </a>
</li>
<li role="separator" class="divider"></li>
<li>
<a href="/history"> Search History </a>
</li>
</ul>
</div>
</div>
<div class="autocomplete" id="mimEntrySearchAutocomplete"></div>
</div>
</div>
<div class="col-lg-4 col-md-4 col-sm-4 col-xs-4">
<span class="small">
</span>
</div>
</div>
</form>
<div class="row">
<p />
</div>
</div>
</div>
<!-- <div id="mimSearch"> -->
<div id="mimContent">
<div class="container hidden-print">
<div class="row">
<div class="col-lg-12 col-md-12 col-sm-12 col-xs-12">
<div id="mimAlertBanner">
</div>
</div>
</div>
<div class="row">
<div class="col-lg-2 col-md-2 col-sm-2 hidden-sm hidden-xs">
<div id="mimFloatingTocMenu" class="small" role="navigation">
<p>
<span class="h4">*132890</span>
<br />
<strong>Table of Contents</strong>
</p>
<nav>
<ul id="mimFloatingTocMenuItems" class="nav nav-pills nav-stacked mim-floating-toc-padding">
<li role="presentation">
<a href="#title"><strong>Title</strong></a>
</li>
<li role="presentation">
<a href="#geneMap"><strong>Gene-Phenotype Relationships</strong></a>
</li>
<li role="presentation">
<a href="#text"><strong>Text</strong></a>
</li>
<li role="presentation" style="margin-left: 1em">
<a href="#description">Description</a>
</li>
<li role="presentation" style="margin-left: 1em">
<a href="#cloning">Cloning and Expression</a>
</li>
<li role="presentation" style="margin-left: 1em">
<a href="#geneStructure">Gene Structure</a>
</li>
<li role="presentation" style="margin-left: 1em">
<a href="#mapping">Mapping</a>
</li>
<li role="presentation" style="margin-left: 1em">
<a href="#geneFunction">Gene Function</a>
</li>
<li role="presentation" style="margin-left: 1em">
<a href="#cytogenetics">Cytogenetics</a>
</li>
<li role="presentation" style="margin-left: 1em">
<a href="#molecularGenetics">Molecular Genetics</a>
</li>
<li role="presentation" style="margin-left: 1em">
<a href="#genotypePhenotypeCorrelations">Genotype/Phenotype Correlations</a>
</li>
<li role="presentation" style="margin-left: 1em">
<a href="#animalModel">Animal Model</a>
</li>
<li role="presentation">
<a href="#allelicVariants"><strong>Allelic Variants</strong></a>
</li>
<li role="presentation" style="margin-left: 1em">
<a href="/allelicVariants/132890">Table View</a>
</li>
<li role="presentation">
<a href="#references"><strong>References</strong></a>
</li>
<li role="presentation">
<a href="#contributors"><strong>Contributors</strong></a>
</li>
<li role="presentation">
<a href="#creationDate"><strong>Creation Date</strong></a>
</li>
<li role="presentation">
<a href="#editHistory"><strong>Edit History</strong></a>
</li>
</ul>
</nav>
</div>
</div>
<div class="col-lg-2 col-lg-push-8 col-md-2 col-md-push-8 col-sm-2 col-sm-push-8 col-xs-12">
<div id="mimFloatingLinksMenu">
<div class="panel panel-primary" style="margin-bottom: 0px; border-radius: 4px 4px 0px 0px">
<div class="panel-heading mim-panel-heading" role="tab" id="mimExternalLinks">
<h4 class="panel-title">
<a href="#mimExternalLinksFold" id="mimExternalLinksToggle" class="mimTriangleToggle" role="button" data-toggle="collapse">
<div style="display: table-row">
<div id="mimExternalLinksToggleTriangle" class="small" style="color: white; display: table-cell;">&#9660;</div>
&nbsp;
<div style="display: table-cell;">External Links</div>
</div>
</a>
</h4>
</div>
</div>
<div id="mimExternalLinksFold" class="collapse in">
<div class="panel-group" id="mimExternalLinksAccordion" role="tablist" aria-multiselectable="true">
<div class="panel panel-default" style="margin-top: 0px; border-radius: 0px">
<div class="panel-heading mim-panel-heading" role="tab" id="mimGenome">
<span class="panel-title">
<span class="small">
<a href="#mimGenomeLinksFold" id="mimGenomeLinksToggle" class="collapsed mimSingletonTriangleToggle" role="button" data-toggle="collapse" data-parent="#mimExternalLinksAccordion">
<span id="mimGenomeLinksToggleTriangle" class="small mimSingletonTriangle" style="color: #337CB5">&#9658;</span> Genome
</a>
</span>
</span>
</div>
<div id="mimGenomeLinksFold" class="panel-collapse collapse mimLinksFold" role="tabpanel" aria-labelledby="genome">
<div class="panel-body small mim-panel-body">
<div><a href="https://www.ensembl.org/Homo_sapiens/Location/View?db=core;g=ENSG00000175745;t=ENST00000327111" class="mim-tip-hint" title="Genome databases for vertebrates and other eukaryotic species." target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'Ensembl', 'domain': 'ensembl.org'})">Ensembl</a></div>
<div><a href="https://www.ncbi.nlm.nih.gov/genome/gdv/browser/gene/?id=7025" class="mim-tip-hint" title="Detailed views of the complete genomes of selected organisms from vertebrates to protozoa." target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'NCBI Genome Viewer', 'domain': 'ncbi.nlm.nih.gov'})">NCBI Genome Viewer</a></div>
<div><a href="https://genome.ucsc.edu/cgi-bin/hgTracks?db=hg38&hgFind=omimGeneAcc&position=132890" class="mim-tip-hint" title="UCSC Genome Browser; reference sequences and working draft assemblies for a large collection of genomes." target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'UCSC Genome Browser', 'domain': 'genome.ucsc.edu'})">UCSC Genome Browser</a></div>
</div>
</div>
</div>
<div class="panel panel-default" style="margin-top: 0px; border-radius: 0px">
<div class="panel-heading mim-panel-heading" role="tab" id="mimDna">
<span class="panel-title">
<span class="small">
<a href="#mimDnaLinksFold" id="mimDnaLinksToggle" class="collapsed mimSingletonTriangleToggle" role="button" data-toggle="collapse" data-parent="#mimExternalLinksAccordion">
<span id="mimDnaLinksToggleTriangle" class="small mimSingletonTriangle" style="color: #337CB5">&#9658;</span> DNA
</a>
</span>
</span>
</div>
<div id="mimDnaLinksFold" class="panel-collapse collapse mimLinksFold" role="tabpanel">
<div class="panel-body small mim-panel-body">
<div><a href="https://www.ensembl.org/Homo_sapiens/Transcript/Sequence_cDNA?db=core;g=ENSG00000175745;t=ENST00000327111" class="mim-tip-hint" title="Transcript-based views for coding and noncoding DNA." target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'Ensembl', 'domain': 'ensembl.org'})">Ensembl (MANE Select)</a></div>
<div><a href="https://www.ncbi.nlm.nih.gov/nuccore/NM_001410754,NM_005654" class="mim-tip-hint" title="A collection of genome, gene, and transcript sequence data from several sources, including GenBank, RefSeq." target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'NCBI RefSeq', 'domain': 'ncbi.nlm.nih'})">NCBI RefSeq</a></div>
<div><a href="https://www.ncbi.nlm.nih.gov/nuccore/NM_005654" class="mim-tip-hint" title="A collection of genome, gene, and transcript sequence data from several sources, including GenBank, RefSeq." target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'NCBI RefSeq (MANE)', 'domain': 'ncbi.nlm.nih'})">NCBI RefSeq (MANE Select)</a></div>
<div><a href="https://genome.ucsc.edu/cgi-bin/hgTracks?db=hg38&hgFind=omimGeneAcc&position=132890" class="mim-tip-hint" title="UCSC Genome Browser; reference sequences and working draft assemblies for a large collection of genomes." target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'UCSC Genome Browser', 'domain': 'genome.ucsc.edu'})">UCSC Genome Browser</a></div>
</div>
</div>
</div>
<div class="panel panel-default" style="margin-top: 0px; border-radius: 0px">
<div class="panel-heading mim-panel-heading" role="tab" id="mimProtein">
<span class="panel-title">
<span class="small">
<a href="#mimProteinLinksFold" id="mimProteinLinksToggle" class="collapsed mimSingletonTriangleToggle" role="button" data-toggle="collapse" data-parent="#mimExternalLinksAccordion">
<span id="mimProteinLinksToggleTriangle" class="small mimSingletonTriangle" style="color: #337CB5">&#9658;</span> Protein
</a>
</span>
</span>
</div>
<div id="mimProteinLinksFold" class="panel-collapse collapse mimLinksFold" role="tabpanel">
<div class="panel-body small mim-panel-body">
<div><a href="https://hprd.org/summary?hprd_id=00584&isoform_id=00584_1&isoform_name=Isoform_1" class="mim-tip-hint" title="The Human Protein Reference Database; manually extracted and visually depicted information on human proteins." target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'HPRD', 'domain': 'hprd.org'})">HPRD</a></div>
<div><a href="https://www.proteinatlas.org/search/NR2F1" class="mim-tip-hint" title="The Human Protein Atlas contains information for a large majority of all human protein-coding genes regarding the expression and localization of the corresponding proteins based on both RNA and protein data." target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'HumanProteinAtlas', 'domain': 'proteinatlas.org'})">Human Protein Atlas</a></div>
<div><a href="https://www.ncbi.nlm.nih.gov/protein/30140,31067,116959,5032173,13278759,52790443,119616414,119616415,325495563,325495565,325495567,325495569,2286439519" class="mim-tip-hint" title="NCBI protein data." target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'NCBI Protein', 'domain': 'ncbi.nlm.nih.gov'})">NCBI Protein</a></div>
<div><a href="https://www.uniprot.org/uniprotkb/P10589" class="mim-tip-hint" title="Comprehensive protein sequence and functional information, including supporting data." target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'UniProt', 'domain': 'uniprot.org'})">UniProt</a></div>
</div>
</div>
</div>
<div class="panel panel-default" style="margin-top: 0px; border-radius: 0px">
<div class="panel-heading mim-panel-heading" role="tab" id="mimGeneInfo">
<span class="panel-title">
<span class="small">
<a href="#mimGeneInfoLinksFold" id="mimGeneInfoLinksToggle" class="collapsed mimSingletonTriangleToggle" role="button" data-toggle="collapse" data-parent="#mimExternalLinksAccordion">
<div style="display: table-row">
<div id="mimGeneInfoLinksToggleTriangle" class="small mimSingletonTriangle" style="color: #337CB5; display: table-cell;">&#9658;</div>
&nbsp;
<div style="display: table-cell;">Gene Info</div>
</div>
</a>
</span>
</span>
</div>
<div id="mimGeneInfoLinksFold" class="panel-collapse collapse mimLinksFold" role="tabpanel">
<div class="panel-body small mim-panel-body">
<div><a href="http://biogps.org/#goto=genereport&id=7025" class="mim-tip-hint" title="The Gene Portal Hub; customizable portal of gene and protein function information." target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'BioGPS', 'domain': 'biogps.org'})">BioGPS</a></div>
<div><a href="https://www.ensembl.org/Homo_sapiens/Gene/Summary?db=core;g=ENSG00000175745;t=ENST00000327111" class="mim-tip-hint" title="Orthologs, paralogs, regulatory regions, and splice variants." target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'Ensembl', 'domain': 'ensembl.org'})">Ensembl</a></div>
<div><a href="https://www.genecards.org/cgi-bin/carddisp.pl?gene=NR2F1" class="mim-tip-hint" title="The Human Genome Compendium; web-based cards integrating automatically mined information on human genes." target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'GeneCards', 'domain': 'genecards.org'})">GeneCards</a></div>
<div><a href="http://amigo.geneontology.org/amigo/search/annotation?q=NR2F1" class="mim-tip-hint" title="Terms, defined using controlled vocabulary, representing gene product properties (biologic process, cellular component, molecular function) across species." target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'GeneOntology', 'domain': 'amigo.geneontology.org'})">Gene Ontology</a></div>
<div><a href="https://www.genome.jp/dbget-bin/www_bget?hsa+7025" class="mim-tip-hint" title="Kyoto Encyclopedia of Genes and Genomes; diagrams of signaling pathways." target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'KEGG', 'domain': 'genome.jp'})">KEGG</a></div>
<dd><a href="http://v1.marrvel.org/search/gene/NR2F1" class="mim-tip-hint" title="Model organism Aggregated Resources for Rare Variant ExpLoration." target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'MARRVEL', 'domain': 'marrvel.org'})">MARRVEL</a></dd>
<dd><a href="https://monarchinitiative.org/NCBIGene:7025" class="mim-tip-hint" title="Monarch Initiative." target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'Monarch', 'domain': 'monarchinitiative.org'})">Monarch</a></dd>
<div><a href="https://www.ncbi.nlm.nih.gov/gene/7025" class="mim-tip-hint" title="Gene-specific map, sequence, expression, structure, function, citation, and homology data." target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'NCBI Gene', 'domain': 'ncbi.nlm.nih.gov'})">NCBI Gene</a></div>
<div><a href="https://genome.ucsc.edu/cgi-bin/hgGene?db=hg38&hgg_chrom=chr5&hgg_gene=ENST00000327111.8&hgg_start=93583222&hgg_end=93594611&hgg_type=knownGene" class="mim-tip-hint" title="UCSC Genome Bioinformatics; gene-specific structure and function information with links to other databases." target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'UCSC', 'domain': 'genome.ucsc.edu'})">UCSC</a></div>
</div>
</div>
</div>
<div class="panel panel-default" style="margin-top: 0px; border-radius: 0px">
<div class="panel-heading mim-panel-heading" role="tab" id="mimClinicalResources">
<span class="panel-title">
<span class="small">
<a href="#mimClinicalResourcesLinksFold" id="mimClinicalResourcesLinksToggle" class="collapsed mimSingletonTriangleToggle" role="button" data-toggle="collapse" data-parent="#mimExternalLinksAccordion">
<div style="display: table-row">
<div id="mimClinicalResourcesLinksToggleTriangle" class="small mimSingletonTriangle" style="color: #337CB5; display: table-cell;">&#9658;</div>
&nbsp;
<div style="display: table-cell;">Clinical Resources</div>
</div>
</a>
</span>
</span>
</div>
<div id="mimClinicalResourcesLinksFold" class="panel-collapse collapse mimLinksFold" role="tabpanel" aria-labelledby="clinicalResources">
<div class="panel-body small mim-panel-body">
<div><a href="https://search.clinicalgenome.org/kb/gene-dosage/HGNC:7975" class="mim-tip-hint" title="A ClinGen curated resource of genes and regions of the genome that are dosage sensitive and should be targeted on a cytogenomic array." target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'ClinGen Dosage', 'domain': 'dosage.clinicalgenome.org'})">ClinGen Dosage</a></div>
<div><a href="https://search.clinicalgenome.org/kb/genes/HGNC:7975" class="mim-tip-hint" title="A ClinGen curated resource of ratings for the strength of evidence supporting or refuting the clinical validity of the claim(s) that variation in a particular gene causes disease." target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'ClinGen Validity', 'domain': 'search.clinicalgenome.org'})">ClinGen Validity</a></div>
<div><a href="https://www.ncbi.nlm.nih.gov/gtr/all/tests/?term=132890[mim]" class="mim-tip-hint" title="Genetic Testing Registry." target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'GTR', 'domain': 'ncbi.nlm.nih.gov'})">GTR</a></div>
</div>
</div>
</div>
<div class="panel panel-default" style="margin-top: 0px; border-radius: 0px">
<div class="panel-heading mim-panel-heading" role="tab" id="mimVariation">
<span class="panel-title">
<span class="small">
<a href="#mimVariationLinksFold" id="mimVariationLinksToggle" class=" mimSingletonTriangleToggle" role="button" data-toggle="collapse" data-parent="#mimExternalLinksAccordion">
<span id="mimVariationLinksToggleTriangle" class="small mimSingletonTriangle" style="color: #337CB5">&#9660;</span> Variation
</a>
</span>
</span>
</div>
<div id="mimVariationLinksFold" class="panel-collapse collapse in mimLinksFold" role="tabpanel">
<div class="panel-body small mim-panel-body">
<div><a href="https://www.ncbi.nlm.nih.gov/clinvar?term=132890[MIM]" class="mim-tip-hint" title="ClinVar aggregates information about sequence variation and its relationship to human health." target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'ClinVar', 'domain': 'ncbi.nlm.nih.gov'})">ClinVar</a></div>
<div><a href="https://www.deciphergenomics.org/gene/NR2F1/overview/clinical-info" class="mim-tip-hint" title="DECIPHER" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'DECIPHER', 'domain': 'DECIPHER'})">DECIPHER</a></div>
<div><a href="https://gnomad.broadinstitute.org/gene/ENSG00000175745" class="mim-tip-hint" title="The Genome Aggregation Database (gnomAD), Broad Institute." target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'gnomAD', 'domain': 'gnomad.broadinstitute.org'})">gnomAD</a></div>
<div><a href="https://www.gwascentral.org/search?q=NR2F1" class="mim-tip-hint" title="GWAS Central; summary level genotype-to-phenotype information from genetic association studies." target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'GWAS Central', 'domain': 'gwascentral.org'})">GWAS Central&nbsp;</a></div>
<div><a href="http://www.hgmd.cf.ac.uk/ac/gene.php?gene=NR2F1" class="mim-tip-hint" title="Human Gene Mutation Database; published mutations causing or associated with human inherited disease; disease-associated/functional polymorphisms." target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'HGMD', 'domain': 'hgmd.cf.ac.uk'})">HGMD</a></div>
<div><a href="https://evs.gs.washington.edu/EVS/PopStatsServlet?searchBy=Gene+Hugo&target=NR2F1&upstreamSize=0&downstreamSize=0&x=0&y=0" class="mim-tip-hint" title="National Heart, Lung, and Blood Institute Exome Variant Server." target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'NHLBI EVS', 'domain': 'evs.gs.washington.edu'})">NHLBI EVS</a></div>
<div><a href="https://www.pharmgkb.org/gene/PA31758" class="mim-tip-hint" title="Pharmacogenomics Knowledge Base; curated and annotated information regarding the effects of human genetic variations on drug response." target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PharmGKB', 'domain': 'pharmgkb.org'})">PharmGKB</a></div>
</div>
</div>
</div>
<div class="panel panel-default" style="margin-top: 0px; border-radius: 0px">
<div class="panel-heading mim-panel-heading" role="tab" id="mimAnimalModels">
<span class="panel-title">
<span class="small">
<a href="#mimAnimalModelsLinksFold" id="mimAnimalModelsLinksToggle" class="collapsed mimSingletonTriangleToggle" role="button" data-toggle="collapse" data-parent="#mimExternalLinksAccordion">
<div style="display: table-row">
<div id="mimAnimalModelsLinksToggleTriangle" class="small mimSingletonTriangle" style="color: #337CB5; display: table-cell;">&#9658;</div>
&nbsp;
<div style="display: table-cell;">Animal Models</div>
</div>
</a>
</span>
</span>
</div>
<div id="mimAnimalModelsLinksFold" class="panel-collapse collapse mimLinksFold" role="tabpanel">
<div class="panel-body small mim-panel-body">
<div><a href="https://www.alliancegenome.org/gene/HGNC:7975" 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="https://flybase.org/reports/FBgn0003651.html" class="mim-tip-hint" title="A Database of Drosophila Genes and Genomes." target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'FlyBase', 'domain': 'flybase.org'})">FlyBase</a></div>
<div><a href="https://www.mousephenotype.org/data/genes/MGI:1352451" class="mim-tip-hint" title="International Mouse Phenotyping Consortium." target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'IMPC', 'domain': 'knockoutmouse.org'})">IMPC</a></div>
<div><a href="http://v1.marrvel.org/search/gene/NR2F1#HomologGenesPanel" class="mim-tip-hint" title="Model organism Aggregated Resources for Rare Variant ExpLoration." target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'MARRVEL', 'domain': 'marrvel.org'})">MARRVEL</a></div>
<div><a href="http://www.informatics.jax.org/marker/MGI:1352451" class="mim-tip-hint" title="Mouse Genome Informatics; international database resource for the laboratory mouse, including integrated genetic, genomic, and biological data." target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'MGI Mouse Gene', 'domain': 'informatics.jax.org'})">MGI Mouse Gene</a></div>
<div><a href="https://www.mmrrc.org/catalog/StrainCatalogSearchForm.php?search_query=" class="mim-tip-hint" title="Mutant Mouse Resource & Research Centers." target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'MMRRC', 'domain': 'mmrrc.org'})">MMRRC</a></div>
<div><a href="https://www.ncbi.nlm.nih.gov/gene/7025/ortholog/" class="mim-tip-hint" title="Orthologous genes at NCBI." target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'NCBI Orthologs', 'domain': 'ncbi.nlm.nih.gov'})">NCBI Orthologs</a></div>
<div><a href="https://www.orthodb.org/?ncbi=7025" class="mim-tip-hint" title="Hierarchical catalogue of orthologs." target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'OrthoDB', 'domain': 'orthodb.org'})">OrthoDB</a></div>
<div><a href="https://wormbase.org/db/gene/gene?name=WBGene00006790;class=Gene" 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'{'name': 'Wormbase Gene', 'domain': 'wormbase.org'})">Wormbase Gene</a></div>
<div><a href="https://zfin.org/ZDB-GENE-040426-1438" class="mim-tip-hint" title="The Zebrafish Model Organism Database." target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'ZFin', 'domain': 'zfin.org'})">ZFin</a></div>
</div>
</div>
</div>
<div class="panel panel-default" style="margin-top: 0px; border-radius: 0px">
<div class="panel-heading mim-panel-heading" role="tab" id="mimCellularPathways">
<span class="panel-title">
<span class="small">
<a href="#mimCellularPathwaysLinksFold" id="mimCellularPathwaysLinksToggle" class="collapsed mimSingletonTriangleToggle" role="button" data-toggle="collapse" data-parent="#mimExternalLinksAccordion">
<div style="display: table-row">
<div id="mimCellularPathwaysLinksToggleTriangle" class="small mimSingletonTriangle" style="color: #337CB5; display: table-cell;">&#9658;</div>
&nbsp;
<div style="display: table-cell;">Cellular Pathways</div>
</div>
</a>
</span>
</span>
</div>
<div id="mimCellularPathwaysLinksFold" class="panel-collapse collapse mimLinksFold" role="tabpanel">
<div class="panel-body small mim-panel-body">
<div><a href="https://reactome.org/content/query?q=NR2F1&species=Homo+sapiens&types=Reaction&types=Pathway&cluster=true" class="definition" title="Protein-specific information in the context of relevant cellular pathways." target="_blank" onclick="gtag('event', 'mim_outbound', {{'name': 'Reactome', 'domain': 'reactome.org'}})">Reactome</a></div>
</div>
</div>
</div>
</div>
</div>
</div>
<span>
<span class="mim-tip-bottom" qtip_title="<strong>Looking for this gene or this phenotype in other resources?</strong>" qtip_text="Select a related resource from the dropdown menu and click for a targeted link to information directly relevant.">
&nbsp;
</span>
</span>
</div>
<div class="col-lg-8 col-lg-pull-2 col-md-8 col-md-pull-2 col-sm-8 col-sm-pull-2 col-xs-12">
<div>
<a id="title" class="mim-anchor"></a>
<div>
<a id="number" class="mim-anchor"></a>
<div class="text-right">
<a href="#" class="mim-tip-icd" qtip_title="<strong>ICD+</strong>" qtip_text="
<strong>SNOMEDCT:</strong> 770723007<br />
">ICD+</a>
</div>
<div>
<span class="h3">
<span class="mim-font mim-tip-hint" title="Gene description">
<span class="text-danger"><strong>*</strong></span>
132890
</span>
</span>
</div>
</div>
<div>
<a id="preferredTitle" class="mim-anchor"></a>
<h3>
<span class="mim-font">
NUCLEAR RECEPTOR SUBFAMILY 2, GROUP F, MEMBER 1; NR2F1
</span>
</h3>
</div>
<div>
<br />
</div>
<div>
<a id="alternativeTitles" class="mim-anchor"></a>
<div>
<p>
<span class="mim-font">
<em>Alternative titles; symbols</em>
</span>
</p>
</div>
<div>
<h4>
<span class="mim-font">
TRANSCRIPTION FACTOR COUP 1; TFCOUP1<br />
CHICKEN OVALBUMIN UPSTREAM PROMOTER TRANSCRIPTION FACTOR 1; COUPTFI; COUPTF1<br />
ERBA-RELATED 3; EAR3<br />
V-ERB-A AVIAN ERYTHROBLASTIC LEUKEMIA VIRAL ONCOGENE HOMOLOG-LIKE 3; ERBAL3
</span>
</h4>
</div>
</div>
<div>
<br />
</div>
</div>
<div>
<a id="approvedGeneSymbols" class="mim-anchor"></a>
<p>
<span class="mim-text-font">
<strong><em>HGNC Approved Gene Symbol: <a href="https://www.genenames.org/tools/search/#!/genes?query=NR2F1" class="mim-tip-hint" title="HUGO Gene Nomenclature Committee." target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'HGNC', 'domain': 'genenames.org'})">NR2F1</a></em></strong>
</span>
</p>
</div>
<div>
<a id="cytogeneticLocation" class="mim-anchor"></a>
<p>
<span class="mim-text-font">
<strong>
<em>
Cytogenetic location: <a href="/geneMap/5/325?start=-3&limit=10&highlight=325">5q15</a>
&nbsp;
Genomic coordinates <span class="small">(GRCh38)</span> : <a href="https://genome.ucsc.edu/cgi-bin/hgTracks?db=hg38&position=chr5:93583222-93594611&dgv=pack&knownGene=pack&omimGene=pack" class="mim-tip-hint" title="UCSC Genome Browser; reference sequences and working draft assemblies for a large collection of genomes." target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'UCSC Genome Browser', 'domain': 'genome.ucsc.edu'})">5:93,583,222-93,594,611</a> </span>
</em>
</strong>
<a href="https://www.ncbi.nlm.nih.gov/" target="_blank" class="small"> (from NCBI) </a>
</span>
</p>
</div>
<div>
<br />
</div>
<div>
<a id="geneMap" class="mim-anchor"></a>
<div style="margin-bottom: 10px;">
<span class="h4 mim-font">
<strong>Gene-Phenotype Relationships</strong>
</span>
</div>
<div>
<table class="table table-bordered table-condensed table-hover small mim-table-padding">
<thead>
<tr class="active">
<th>
Location
</th>
<th>
Phenotype
</th>
<th>
Phenotype <br /> MIM number
</th>
<th>
Inheritance
</th>
<th>
Phenotype <br /> mapping key
</th>
</tr>
</thead>
<tbody>
<tr>
<td rowspan="1">
<span class="mim-font">
<a href="/geneMap/5/325?start=-3&limit=10&highlight=325">
5q15
</a>
</span>
</td>
<td>
<span class="mim-font">
Bosch-Boonstra-Schaaf optic atrophy syndrome
</span>
</td>
<td>
<span class="mim-font">
<a href="/entry/615722"> 615722 </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>
</tr>
</tbody>
</table>
</div>
</div>
<div>
<div class="btn-group">
<button type="button" class="btn btn-success dropdown-toggle" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
PheneGene Graphics <span class="caret"></span>
</button>
<ul class="dropdown-menu" style="width: 17em;">
<li><a href="/graph/linear/132890" target="_blank" onclick="gtag('event', 'mim_graph', {'destination': 'Linear'})"> Linear </a></li>
<li><a href="/graph/radial/132890" target="_blank" onclick="gtag('event', 'mim_graph', {'destination': 'Radial'})"> Radial </a></li>
</ul>
</div>
<span class="glyphicon glyphicon-question-sign mim-tip-hint" title="OMIM PheneGene graphics depict relationships between phenotypes, groups of related phenotypes (Phenotypic Series), and genes.<br /><a href='/static/omim/pdf/OMIM_Graphics.pdf' target='_blank'>A quick reference overview and guide (PDF)</a>"></span>
</div>
<div>
<br />
</div>
<div>
<a id="text" class="mim-anchor"></a>
<h4>
<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>
<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>The NR2F1 gene encodes a conserved nuclear receptor protein that regulates transcription (summary by <a href="#4" class="mim-tip-reference" title="Bosch, D. G. M., Boonstra, F. N., Gonzaga-Jauregui, C., Xu, M., de Ligt, J., Jhangiani, S., Wiszniewski, W., Muzny, D. M., Yntema, H. G., Pfundt, R., Vissers, L. E. L. M., Spruijt, L., and 12 others. &lt;strong&gt;NR2F1 mutations cause optic atrophy with intellectual disability.&lt;/strong&gt; Am. J. Hum. Genet. 94: 303-309, 2014.[PubMed: &lt;a href=&quot;https://pubmed.ncbi.nlm.nih.gov/24462372/&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;24462372&lt;/a&gt;, &lt;a href=&quot;https://www.ncbi.nlm.nih.gov/pmc/?term=24462372[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.2014.01.002&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="24462372">Bosch et al., 2014</a>). <a href="https://pubmed.ncbi.nlm.nih.gov/?cmd=link&linkname=pubmed_pubmed&from_uid=24462372" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed Related', 'domain': 'pubmed.ncbi.nlm.nih.gov'})"><span class="glyphicon glyphicon-plus-sign mim-tip-hint" title="Click this 'reference-plus' icon to see articles related to this paragraph in PubMed."></span></a></p>
</span>
<div>
<br />
</div>
</div>
<div>
<a id="cloning" class="mim-anchor"></a>
<h4 href="#mimCloningFold" id="mimCloningToggle" class="mimTriangleToggle" style="cursor: pointer;" data-toggle="collapse">
<span id="mimCloningToggleTriangle" class="small mimTextToggleTriangle">&#9660;</span>
<span class="mim-font">
<strong>Cloning and Expression</strong>
</span>
</h4>
</div>
<div id="mimCloningFold" class="collapse in mimTextToggleFold">
<span class="mim-text-font">
<p><a href="#10" class="mim-tip-reference" title="Miyajima, N., Kadowaki, Y., Fukushige, S., Shimizu, S., Semba, K., Yamanashi, Y., Matsubara, K., Toyoshima, K., Yamamoto, T. &lt;strong&gt;Identification of two novel members of erbA superfamily by molecular cloning: the gene products of the two are highly related to each other.&lt;/strong&gt; Nucleic Acids Res. 16: 11057-11073, 1988.[PubMed: &lt;a href=&quot;https://pubmed.ncbi.nlm.nih.gov/2905047/&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;2905047&lt;/a&gt;] [&lt;a href=&quot;https://doi.org/10.1093/nar/16.23.11057&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="2905047">Miyajima et al. (1988)</a> identified the ERBA-related gene EAR3. The predicted EAR3 protein was very similar in primary structure to receptors for steroid hormones and thyroid hormone. The EAR3 and EAR2 (<a href="/entry/132880">132880</a>) amino acid sequences share 86% homology in the DNA-binding domain and 76% homology in the putative ligand-binding domain. Northern blot analysis of human fetal tissue showed ubiquitous expression of EAR3. <a href="https://pubmed.ncbi.nlm.nih.gov/?cmd=link&linkname=pubmed_pubmed&from_uid=2905047" 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>Chicken ovalbumin upstream promoter transcription factors (COUP-TFs) are members of the steroid/thyroid hormone receptor superfamily. <a href="#12" class="mim-tip-reference" title="Qiu, Y., Krishnan, V., Zeng, Z., Gilbert, D. J., Copeland, N. G., Gibson, L., Yang-Feng, T., Jenkins, N. A., Tsai, M.-J., Tsai, S. Y. &lt;strong&gt;Isolation, characterization, and chromosomal localization of mouse and human COUP-TF I and II genes.&lt;/strong&gt; Genomics 29: 240-246, 1995.[PubMed: &lt;a href=&quot;https://pubmed.ncbi.nlm.nih.gov/8530078/&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;8530078&lt;/a&gt;] [&lt;a href=&quot;https://doi.org/10.1006/geno.1995.1237&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="8530078">Qiu et al. (1995)</a> noted that, like other members of the family, COUP-TFs contain a DNA-binding domain and a putative ligand-binding domain. They are also response elements for several other members of the superfamily, namely, the vitamin D receptor (<a href="/entry/277440">277440</a>), the thyroid hormone receptor (see <a href="/entry/190120">190120</a>), the retinoic acid receptor (see RARA; <a href="/entry/180240">180240</a>), and the retinoid X receptor (see <a href="/entry/180245">180245</a>). COUP-TFs are expressed in many tissues and in various cell lines. Furthermore, in situ hybridization experiments demonstrated that COUP-TFs are highly expressed during mouse embryonic development. Their expression patterns are spatially and temporally regulated, suggesting that COUP-TFs may be involved in organogenesis. <a href="https://pubmed.ncbi.nlm.nih.gov/?cmd=link&linkname=pubmed_pubmed&from_uid=8530078" 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>At mouse embryonic day 11.5 (E11.5), at the onset of cerebral corticogenesis, <a href="#17" class="mim-tip-reference" title="Zhou, C., Tsai, S. Y., Tsai, M.-J. &lt;strong&gt;COUP-TFI: an intrinsic factor for early regionalization of the neocortex.&lt;/strong&gt; Genes Dev. 15: 2054-2059, 2001.[PubMed: &lt;a href=&quot;https://pubmed.ncbi.nlm.nih.gov/11511537/&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;11511537&lt;/a&gt;, &lt;a href=&quot;https://www.ncbi.nlm.nih.gov/pmc/?term=11511537[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/10.1101/gad.913601&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="11511537">Zhou et al. (2001)</a> found that Coup-Tfi showed a graded pattern of expression in neocortex. Coup-Tfi expression was higher in caudolateral regions and lower in rostromedial areas. This gradient of expression was maintained in the cortical plate after birth. <a href="https://pubmed.ncbi.nlm.nih.gov/?cmd=link&linkname=pubmed_pubmed&from_uid=11511537" 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>By immunohistochemical analysis, <a href="#2" class="mim-tip-reference" title="Armentano, M., Filosa, A., Andolfi, G., Studer, M. &lt;strong&gt;COUP-TFI is required for the formation of commissural projections in the forebrain by regulating axonal growth.&lt;/strong&gt; Development 133: 4151-4162, 2006.[PubMed: &lt;a href=&quot;https://pubmed.ncbi.nlm.nih.gov/17021036/&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;17021036&lt;/a&gt;] [&lt;a href=&quot;https://doi.org/10.1242/dev.02600&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="17021036">Armentano et al. (2006)</a> found that Couptf1 localized to regions of developing mouse brain from which major forebrain neuronal tracts originated. <a href="https://pubmed.ncbi.nlm.nih.gov/?cmd=link&linkname=pubmed_pubmed&from_uid=17021036" 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>By immunohistochemical analysis of mature mouse retina, <a href="#8" class="mim-tip-reference" title="Inoue, M., Iida, A., Satoh, S., Kodama, T., Watanabe, S. &lt;strong&gt;COUP-TFI and -TFII nuclear receptors are expressed in amacrine cells and play roles in regulating the differentiation of retinal progenitor cells.&lt;/strong&gt; Exp. Eye Res. 90: 49-56, 2010.[PubMed: &lt;a href=&quot;https://pubmed.ncbi.nlm.nih.gov/19766631/&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;19766631&lt;/a&gt;] [&lt;a href=&quot;https://doi.org/10.1016/j.exer.2009.09.009&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="19766631">Inoue et al. (2010)</a> found that Coup-Tfi was expressed in more cell types than Coup-Tfii (NR2F2; <a href="/entry/107773">107773</a>) in the inner nuclear layer. <a href="https://pubmed.ncbi.nlm.nih.gov/?cmd=link&linkname=pubmed_pubmed&from_uid=19766631" 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="#15" class="mim-tip-reference" title="Tang, K., Xie, X., Park, J.-I., Jamrich, M., Tsai, S., Tsai, M.-J. &lt;strong&gt;COUP-TFs regulate eye development by controlling factors essential for optic vesicle morphogenesis.&lt;/strong&gt; Development 137: 725-734, 2010.[PubMed: &lt;a href=&quot;https://pubmed.ncbi.nlm.nih.gov/20147377/&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;20147377&lt;/a&gt;, &lt;a href=&quot;https://www.ncbi.nlm.nih.gov/pmc/?term=20147377[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/10.1242/dev.040568&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="20147377">Tang et al. (2010)</a> found that both Coup-Tfi and Coup-Tfii were expressed in dorso-distal optic vesicles and in a 'ventral high-dorsal low' gradient in the presumptive retinal pigment epithelium (RPE) in mouse at E9.5. The 2 proteins showed differences in expression in some early eye structures, and Coup-Tfii was generally more abundant than Coup-Tfi. <a href="https://pubmed.ncbi.nlm.nih.gov/?cmd=link&linkname=pubmed_pubmed&from_uid=20147377" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed Related', 'domain': 'pubmed.ncbi.nlm.nih.gov'})"><span class="glyphicon glyphicon-plus-sign mim-tip-hint" title="Click this 'reference-plus' icon to see articles related to this paragraph in PubMed."></span></a></p>
</span>
<div>
<br />
</div>
</div>
<div>
<a id="geneStructure" class="mim-anchor"></a>
<h4 href="#mimGeneStructureFold" id="mimGeneStructureToggle" class="mimTriangleToggle" style="cursor: pointer;" data-toggle="collapse">
<span id="mimGeneStructureToggleTriangle" class="small mimTextToggleTriangle">&#9660;</span>
<span class="mim-font">
<strong>Gene Structure</strong>
</span>
</h4>
</div>
<div id="mimGeneStructureFold" class="collapse in mimTextToggleFold">
<span class="mim-text-font">
<p>Two COUP-TF genes have been identified in the human: COUP-TFI, also referred to as EAR3 and NR2F1, and COUP-TFII, also called ARP1. To determine whether the genomic organization is conserved between human and mouse, <a href="#12" class="mim-tip-reference" title="Qiu, Y., Krishnan, V., Zeng, Z., Gilbert, D. J., Copeland, N. G., Gibson, L., Yang-Feng, T., Jenkins, N. A., Tsai, M.-J., Tsai, S. Y. &lt;strong&gt;Isolation, characterization, and chromosomal localization of mouse and human COUP-TF I and II genes.&lt;/strong&gt; Genomics 29: 240-246, 1995.[PubMed: &lt;a href=&quot;https://pubmed.ncbi.nlm.nih.gov/8530078/&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;8530078&lt;/a&gt;] [&lt;a href=&quot;https://doi.org/10.1006/geno.1995.1237&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="8530078">Qiu et al. (1995)</a> isolated these 2 genes in the mouse and characterized their structure. Both genes have relatively simple structures, with 3 coding exons, that are similar to those of their human counterparts. <a href="https://pubmed.ncbi.nlm.nih.gov/?cmd=link&linkname=pubmed_pubmed&from_uid=8530078" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed Related', 'domain': 'pubmed.ncbi.nlm.nih.gov'})"><span class="glyphicon glyphicon-plus-sign mim-tip-hint" title="Click this 'reference-plus' icon to see articles related to this paragraph in PubMed."></span></a></p>
</span>
<div>
<br />
</div>
</div>
<div>
<a id="mapping" class="mim-anchor"></a>
<h4 href="#mimMappingFold" id="mimMappingToggle" class="mimTriangleToggle" style="cursor: pointer;" data-toggle="collapse">
<span id="mimMappingToggleTriangle" class="small mimTextToggleTriangle">&#9660;</span>
<span class="mim-font">
<strong>Mapping</strong>
</span>
</h4>
</div>
<div id="mimMappingFold" class="collapse in mimTextToggleFold">
<span class="mim-text-font">
<p><a href="#10" class="mim-tip-reference" title="Miyajima, N., Kadowaki, Y., Fukushige, S., Shimizu, S., Semba, K., Yamanashi, Y., Matsubara, K., Toyoshima, K., Yamamoto, T. &lt;strong&gt;Identification of two novel members of erbA superfamily by molecular cloning: the gene products of the two are highly related to each other.&lt;/strong&gt; Nucleic Acids Res. 16: 11057-11073, 1988.[PubMed: &lt;a href=&quot;https://pubmed.ncbi.nlm.nih.gov/2905047/&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;2905047&lt;/a&gt;] [&lt;a href=&quot;https://doi.org/10.1093/nar/16.23.11057&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="2905047">Miyajima et al. (1988)</a> mapped the EAR3 gene to chromosome 5 by hybridization analysis of DNAs from sorted chromosomes. <a href="https://pubmed.ncbi.nlm.nih.gov/?cmd=link&linkname=pubmed_pubmed&from_uid=2905047" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed Related', 'domain': 'pubmed.ncbi.nlm.nih.gov'})"><span class="glyphicon glyphicon-plus-sign mim-tip-hint" title="Click this 'reference-plus' icon to see articles related to this paragraph in PubMed."></span></a></p><p><a href="#12" class="mim-tip-reference" title="Qiu, Y., Krishnan, V., Zeng, Z., Gilbert, D. J., Copeland, N. G., Gibson, L., Yang-Feng, T., Jenkins, N. A., Tsai, M.-J., Tsai, S. Y. &lt;strong&gt;Isolation, characterization, and chromosomal localization of mouse and human COUP-TF I and II genes.&lt;/strong&gt; Genomics 29: 240-246, 1995.[PubMed: &lt;a href=&quot;https://pubmed.ncbi.nlm.nih.gov/8530078/&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;8530078&lt;/a&gt;] [&lt;a href=&quot;https://doi.org/10.1006/geno.1995.1237&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="8530078">Qiu et al. (1995)</a> mapped the mouse COUP-TFI gene to the distal region of chromosome 13 and COUP-TFII to the central region of chromosome 7. Furthermore, they mapped human COUP-TFI to 5q14 and COUP-TFII to 15q26 (where the gene designated ARP1 had been localized). The human chromosomal localization was achieved by isotopic in situ hybridization; the murine assignments by interspecific backcross analysis. <a href="https://pubmed.ncbi.nlm.nih.gov/?cmd=link&linkname=pubmed_pubmed&from_uid=8530078" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed Related', 'domain': 'pubmed.ncbi.nlm.nih.gov'})"><span class="glyphicon glyphicon-plus-sign mim-tip-hint" title="Click this 'reference-plus' icon to see articles related to this paragraph in PubMed."></span></a></p>
</span>
<div>
<br />
</div>
</div>
<div>
<a id="geneFunction" class="mim-anchor"></a>
<h4 href="#mimGeneFunctionFold" id="mimGeneFunctionToggle" class="mimTriangleToggle" style="cursor: pointer;" data-toggle="collapse">
<span id="mimGeneFunctionToggleTriangle" class="small mimTextToggleTriangle">&#9660;</span>
<span class="mim-font">
<strong>Gene Function</strong>
</span>
</h4>
</div>
<div id="mimGeneFunctionFold" class="collapse in mimTextToggleFold">
<span class="mim-text-font">
<p><a href="#8" class="mim-tip-reference" title="Inoue, M., Iida, A., Satoh, S., Kodama, T., Watanabe, S. &lt;strong&gt;COUP-TFI and -TFII nuclear receptors are expressed in amacrine cells and play roles in regulating the differentiation of retinal progenitor cells.&lt;/strong&gt; Exp. Eye Res. 90: 49-56, 2010.[PubMed: &lt;a href=&quot;https://pubmed.ncbi.nlm.nih.gov/19766631/&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;19766631&lt;/a&gt;] [&lt;a href=&quot;https://doi.org/10.1016/j.exer.2009.09.009&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="19766631">Inoue et al. (2010)</a> found that forced expression of Coup-Tfi or Coup-Tfii in embryonic mouse retinal explant cultures reduced the number of cells expressing markers of rod photoreceptors. In contrast, the Coup-Tfs increased the number of cells expressing markers of cone photoreceptors and increased the number of glycinergic amacrine cells. <a href="https://pubmed.ncbi.nlm.nih.gov/?cmd=link&linkname=pubmed_pubmed&from_uid=19766631" 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="#15" class="mim-tip-reference" title="Tang, K., Xie, X., Park, J.-I., Jamrich, M., Tsai, S., Tsai, M.-J. &lt;strong&gt;COUP-TFs regulate eye development by controlling factors essential for optic vesicle morphogenesis.&lt;/strong&gt; Development 137: 725-734, 2010.[PubMed: &lt;a href=&quot;https://pubmed.ncbi.nlm.nih.gov/20147377/&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;20147377&lt;/a&gt;, &lt;a href=&quot;https://www.ncbi.nlm.nih.gov/pmc/?term=20147377[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/10.1242/dev.040568&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="20147377">Tang et al. (2010)</a> found that knockdown of both COUP-TFI and COUP-TFII in ARPE-19 human RPE cells via small interfering RNA increased expression of PAX6 (<a href="/entry/607108">607108</a>) and reduced expression of OTX2 (<a href="/entry/600037">600037</a>) and MITF (<a href="/entry/156845">156845</a>), which are key RPE genes, as well as VAX2 (<a href="/entry/604295">604295</a>), a negative regulator of PAX6. In contrast, overexpression of COUP-TFs repressed PAX6 expression. Chromatin immunoprecipitation experiments and reporter gene assays showed that both COUP-TFs bound a direct repeat element in the PAX6 promoter and downregulated PAX6 and OTX2 expression. <a href="https://pubmed.ncbi.nlm.nih.gov/?cmd=link&linkname=pubmed_pubmed&from_uid=20147377" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed Related', 'domain': 'pubmed.ncbi.nlm.nih.gov'})"><span class="glyphicon glyphicon-plus-sign mim-tip-hint" title="Click this 'reference-plus' icon to see articles related to this paragraph in PubMed."></span></a></p><p><a href="#5" class="mim-tip-reference" title="Bovetti, S., Bonzano, S., Garzotto, D., Giannelli, S. G., Iannielli, A., Armentano, M., Studer, M., De Marchis, S. &lt;strong&gt;COUP-TFI controls activity-dependent tyrosine hydroxylase expression in adult dopaminergic olfactory bulb interneurons.&lt;/strong&gt; Development 140: 4850-4859, 2013.[PubMed: &lt;a href=&quot;https://pubmed.ncbi.nlm.nih.gov/24227652/&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;24227652&lt;/a&gt;] [&lt;a href=&quot;https://doi.org/10.1242/dev.089961&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="24227652">Bovetti et al. (2013)</a> reported that Couptf1 regulated tyrosine hydroxylase (TH; <a href="/entry/191290">191290</a>) expression in adult mouse olfactory bulb cells through activity-dependent induction of Zif268 (EGR1; <a href="/entry/128990">128990</a>). They concluded that Couptf1 has a role in regulating sensory-dependent plasticity in olfactory dopaminergic neurons in adult mouse. <a href="https://pubmed.ncbi.nlm.nih.gov/?cmd=link&linkname=pubmed_pubmed&from_uid=24227652" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed Related', 'domain': 'pubmed.ncbi.nlm.nih.gov'})"><span class="glyphicon glyphicon-plus-sign mim-tip-hint" title="Click this 'reference-plus' icon to see articles related to this paragraph in PubMed."></span></a></p>
</span>
<div>
<br />
</div>
</div>
<div>
<a id="cytogenetics" class="mim-anchor"></a>
<h4 href="#mimCytogeneticsFold" id="mimCytogeneticsToggle" class="mimTriangleToggle" style="cursor: pointer;" data-toggle="collapse">
<span id="mimCytogeneticsToggleTriangle" class="small mimTextToggleTriangle">&#9660;</span>
<span class="mim-font">
<strong>Cytogenetics</strong>
</span>
</h4>
</div>
<div id="mimCytogeneticsFold" class="collapse in mimTextToggleFold">
<span class="mim-text-font">
<p>In 2 patients with Bosch-Boonstra-Schaaf optic atrophy syndrome (BBSOAS; <a href="/entry/615722">615722</a>), <a href="#4" class="mim-tip-reference" title="Bosch, D. G. M., Boonstra, F. N., Gonzaga-Jauregui, C., Xu, M., de Ligt, J., Jhangiani, S., Wiszniewski, W., Muzny, D. M., Yntema, H. G., Pfundt, R., Vissers, L. E. L. M., Spruijt, L., and 12 others. &lt;strong&gt;NR2F1 mutations cause optic atrophy with intellectual disability.&lt;/strong&gt; Am. J. Hum. Genet. 94: 303-309, 2014.[PubMed: &lt;a href=&quot;https://pubmed.ncbi.nlm.nih.gov/24462372/&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;24462372&lt;/a&gt;, &lt;a href=&quot;https://www.ncbi.nlm.nih.gov/pmc/?term=24462372[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.2014.01.002&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="24462372">Bosch et al. (2014)</a> identified heterozygous deletions of chromosome 5q (0.83 Mb and 2.85 Mb, respectively) encompassing the NR2F1 gene. <a href="https://pubmed.ncbi.nlm.nih.gov/?cmd=link&linkname=pubmed_pubmed&from_uid=24462372" 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 5 patients with BBSOAS, including an affected father and son (individuals 17 and 18, respectively), <a href="#6" class="mim-tip-reference" title="Chen, C.-A., Bosch, D. G. M., Cho, M. T., Rosenfeld, J. A., Shinawi, M., Lewis, R. A., Mann, J., Jayakar, P., Payne, K., Walsh, L., Moss, T., Schreibr, A., and 23 others. &lt;strong&gt;The expanding clinical phenotype of Bosch-Boonstra-Schaaf optic atrophy syndrome: 20 new cases and possible genotype-phenotype correlations.&lt;/strong&gt; Genet. Med. 18: 1143-1150, 2016. Note: Erratum: Genet. Med. 19: 962 only, 2017.[PubMed: &lt;a href=&quot;https://pubmed.ncbi.nlm.nih.gov/26986877/&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;26986877&lt;/a&gt;] [&lt;a href=&quot;https://doi.org/10.1038/gim.2016.18&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="26986877">Chen et al. (2016)</a> identified large heterozygous deletions on chromosome 5, ranging from 0.2 to 5.0 Mb and encompassing the NR2F1 gene. <a href="https://pubmed.ncbi.nlm.nih.gov/?cmd=link&linkname=pubmed_pubmed&from_uid=26986877" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed Related', 'domain': 'pubmed.ncbi.nlm.nih.gov'})"><span class="glyphicon glyphicon-plus-sign mim-tip-hint" title="Click this 'reference-plus' icon to see articles related to this paragraph in PubMed."></span></a></p>
</span>
<div>
<br />
</div>
</div>
<div>
<a id="molecularGenetics" class="mim-anchor"></a>
<h4 href="#mimMolecularGeneticsFold" id="mimMolecularGeneticsToggle" class="mimTriangleToggle" style="cursor: pointer;" data-toggle="collapse">
<span id="mimMolecularGeneticsToggleTriangle" class="small mimTextToggleTriangle">&#9660;</span>
<span class="mim-font">
<strong>Molecular Genetics</strong>
</span>
</h4>
</div>
<div id="mimMolecularGeneticsFold" class="collapse in mimTextToggleFold">
<span class="mim-text-font">
<p>In 4 patients with Bosch-Boonstra-Schaaf optic atrophy syndrome (BBSOAS; <a href="/entry/615722">615722</a>), <a href="#4" class="mim-tip-reference" title="Bosch, D. G. M., Boonstra, F. N., Gonzaga-Jauregui, C., Xu, M., de Ligt, J., Jhangiani, S., Wiszniewski, W., Muzny, D. M., Yntema, H. G., Pfundt, R., Vissers, L. E. L. M., Spruijt, L., and 12 others. &lt;strong&gt;NR2F1 mutations cause optic atrophy with intellectual disability.&lt;/strong&gt; Am. J. Hum. Genet. 94: 303-309, 2014.[PubMed: &lt;a href=&quot;https://pubmed.ncbi.nlm.nih.gov/24462372/&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;24462372&lt;/a&gt;, &lt;a href=&quot;https://www.ncbi.nlm.nih.gov/pmc/?term=24462372[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.2014.01.002&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="24462372">Bosch et al. (2014)</a> identified 4 different de novo heterozygous missense mutations in the NR2F1 gene (<a href="#0001">132890.0001</a>-<a href="#0004">132890.0004</a>). Mutations in the first 2 patients were found by whole-exome sequencing of 12 patients with a similar phenotype. In vitro functional expression assays with a luciferase reporter in HEK293 cells showed that all the mutant proteins had significantly decreased transcriptional activity compared to wildtype. The findings suggested haploinsufficiency as the pathogenetic mechanism for the disorder. The patients had delayed development, moderately impaired intellectual development, and optic atrophy. Most patients also had evidence of cerebral visual impairment. Dysmorphic facial features were variable and nonspecific. <a href="https://pubmed.ncbi.nlm.nih.gov/?cmd=link&linkname=pubmed_pubmed&from_uid=24462372" 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 15 patients with BBSOAS, <a href="#6" class="mim-tip-reference" title="Chen, C.-A., Bosch, D. G. M., Cho, M. T., Rosenfeld, J. A., Shinawi, M., Lewis, R. A., Mann, J., Jayakar, P., Payne, K., Walsh, L., Moss, T., Schreibr, A., and 23 others. &lt;strong&gt;The expanding clinical phenotype of Bosch-Boonstra-Schaaf optic atrophy syndrome: 20 new cases and possible genotype-phenotype correlations.&lt;/strong&gt; Genet. Med. 18: 1143-1150, 2016. Note: Erratum: Genet. Med. 19: 962 only, 2017.[PubMed: &lt;a href=&quot;https://pubmed.ncbi.nlm.nih.gov/26986877/&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;26986877&lt;/a&gt;] [&lt;a href=&quot;https://doi.org/10.1038/gim.2016.18&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="26986877">Chen et al. (2016)</a> identified 15 de novo heterozygous mutations in the NR2F1 gene, including 7 missense mutations, 5 mutations that disrupted translation initiation (see, e.g., <a href="#0005">132890.0005</a>), 2 indels resulting in a frameshift, and an in-frame indel. The mutations were identified by whole-exome sequencing and confirmed by Sanger sequencing, or by chromosome microarray analysis in the case of deletions. Five of the missense mutations were located in the DNA-binding domain (DBD), 1 was located adjacent to the DBD domain, and 1 was located in the ligand-binding domain (LBD). <a href="https://pubmed.ncbi.nlm.nih.gov/?cmd=link&linkname=pubmed_pubmed&from_uid=26986877" 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="#9" class="mim-tip-reference" title="Martin-Hernandez, E., Rodriguez-Garcia, M. E., Chen, C.-A., Cotrina-Vinagre, F. J., Carnicero-Rodriguez, P., Bellusci, M., Schaaf, C. P., Martinez-Azorin, F. &lt;strong&gt;Mitochondrial involvement in a Bosch-Boonstra-Schaaf optic atrophy syndrome patient with a novel de novo NRF2F1 gene mutation.&lt;/strong&gt; J. Hum. Genet. 63: 525-528, 2018.[PubMed: &lt;a href=&quot;https://pubmed.ncbi.nlm.nih.gov/29410510/&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;29410510&lt;/a&gt;] [&lt;a href=&quot;https://doi.org/10.1038/s10038-017-0398-3&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="29410510">Martin-Hernandez et al. (2018)</a> identified a de novo heterozygous mutation in the DBD of the NR2F1 gene (K96E; <a href="#0006">132890.0006</a>) in a 17-year-old Spanish patient with BBSOAS. The mutation was found by whole-exome sequencing and confirmed by Sanger sequencing. <a href="https://pubmed.ncbi.nlm.nih.gov/?cmd=link&linkname=pubmed_pubmed&from_uid=29410510" 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 7-year-old Korean boy with BBSOAS, <a href="#11" class="mim-tip-reference" title="Park, S. E., Lee, J. S., Lee, S.-T., Kim, H. Y., Han, S.-H., Han, J. &lt;strong&gt;Targeted panel sequencing identifies a novel NR2F1 mutations in a patient with Bosch-Boonstra-Schaaf optic atrophy syndrome.&lt;/strong&gt; Ophthalmic Genet. 40: 359-361, 2019.[PubMed: &lt;a href=&quot;https://pubmed.ncbi.nlm.nih.gov/31393201/&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;31393201&lt;/a&gt;] [&lt;a href=&quot;https://doi.org/10.1080/13816810.2019.1650074&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="31393201">Park et al. (2019)</a> identified a heterozygous nonsense mutation in the NR2F1 gene (Y171X; <a href="#0007">132890.0007</a>). Parental testing was not performed. The mutation was identified using a next-generation sequencing panel of 429 genes associated with hereditary optic neuropathy. <a href="https://pubmed.ncbi.nlm.nih.gov/?cmd=link&linkname=pubmed_pubmed&from_uid=31393201" 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>By whole-exome sequencing, <a href="#14" class="mim-tip-reference" title="Starosta, R. T., Tarnowski, J., Vairo, F. P. E., Raymond, K., Preston, G., Morava, E. &lt;strong&gt;Bosch-Boonstra-Schaaf optic atrophy syndrome (BBSOAS) initially diagnosed as ALG6-CDG: functional evidence for benignity of the ALG6 c.391T-C (p.Tyr131His) variant and further expanding the BBSOAS phenotype.&lt;/strong&gt; Europ. J. Med. Genet. 63: 103941, 2020.[PubMed: &lt;a href=&quot;https://pubmed.ncbi.nlm.nih.gov/32407885/&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;32407885&lt;/a&gt;] [&lt;a href=&quot;https://doi.org/10.1016/j.ejmg.2020.103941&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="32407885">Starosta et al. (2020)</a> identified a de novo heterozygous Y171X mutation in the NR2F1 gene in a woman with BBSOAS who had previously been diagnosed with congenital disorder of glycosylation type Ic (see <a href="/entry/604566#0007">604566.0007</a>). <a href="https://pubmed.ncbi.nlm.nih.gov/?cmd=link&linkname=pubmed_pubmed&from_uid=32407885" 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 30-year-old man with BBSOAS, <a href="#3" class="mim-tip-reference" title="Bojanek, E. K., Mosconi, M. W., Guter, S., Betancur, C., Macmillan, C., Cook, E. H. &lt;strong&gt;Clinical and neurocognitive issues associated with Bosch-Boonstra-Schaaf optic atrophy syndrome: a case study.&lt;/strong&gt; Am. J. Med. Genet. 182A: 213-218, 2020.[PubMed: &lt;a href=&quot;https://pubmed.ncbi.nlm.nih.gov/31729143/&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;31729143&lt;/a&gt;] [&lt;a href=&quot;https://doi.org/10.1002/ajmg.a.61409&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="31729143">Bojanek et al. (2020)</a> identified a de novo heterozygous nonsense mutation in the NR2F1 gene (Q28X; <a href="#0008">132890.0008</a>). The mutation was identified by trio whole-exome sequencing. <a href="https://pubmed.ncbi.nlm.nih.gov/?cmd=link&linkname=pubmed_pubmed&from_uid=31729143" 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 boy with severe BBSOAS, <a href="#16" class="mim-tip-reference" title="Walsh, S., Gosswein, S. S., Rump, A., von der Hagen, M., Hackmann, K., Schrock, E., Di Donato, N., Kahlert, A.-K. &lt;strong&gt;Novel dominant-negative NR2F1 frameshift mutation and a phenotypic expansion of the Bosch-Boonstra-Schaaf optic atrophy syndrome.&lt;/strong&gt; Europ. J. Med. Genet. 63: 104019, 2020. Note: Electronic Article.[PubMed: &lt;a href=&quot;https://pubmed.ncbi.nlm.nih.gov/32712214/&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;32712214&lt;/a&gt;] [&lt;a href=&quot;https://doi.org/10.1016/j.ejmg.2020.104019&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="32712214">Walsh et al. (2020)</a> identified a de novo heterozygous frameshift mutation in the LBD of the NR2F1 gene (c.1080del; <a href="#0009">132890.0009</a>). Because the mutation occurred in the last exon of N2RF1, <a href="#16" class="mim-tip-reference" title="Walsh, S., Gosswein, S. S., Rump, A., von der Hagen, M., Hackmann, K., Schrock, E., Di Donato, N., Kahlert, A.-K. &lt;strong&gt;Novel dominant-negative NR2F1 frameshift mutation and a phenotypic expansion of the Bosch-Boonstra-Schaaf optic atrophy syndrome.&lt;/strong&gt; Europ. J. Med. Genet. 63: 104019, 2020. Note: Electronic Article.[PubMed: &lt;a href=&quot;https://pubmed.ncbi.nlm.nih.gov/32712214/&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;32712214&lt;/a&gt;] [&lt;a href=&quot;https://doi.org/10.1016/j.ejmg.2020.104019&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="32712214">Walsh et al. (2020)</a> speculated that the resultant mRNA might not be subject to nonsense-mediated decay, raising the question of whether there may be a dominant-negative effect in this case as has been considered for missense mutations affecting the DBD. <a href="https://pubmed.ncbi.nlm.nih.gov/?cmd=link&linkname=pubmed_pubmed&from_uid=32712214" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed Related', 'domain': 'pubmed.ncbi.nlm.nih.gov'})"><span class="glyphicon glyphicon-plus-sign mim-tip-hint" title="Click this 'reference-plus' icon to see articles related to this paragraph in PubMed."></span></a></p>
</span>
<div>
<br />
</div>
</div>
<div>
<a id="genotypePhenotypeCorrelations" class="mim-anchor"></a>
<h4 href="#mimGenotypePhenotypeCorrelationsFold" id="mimGenotypePhenotypeCorrelationsToggle" class="mimTriangleToggle" style="cursor: pointer;" data-toggle="collapse">
<span id="mimGenotypePhenotypeCorrelationsToggleTriangle" class="small mimTextToggleTriangle">&#9660;</span>
<span class="mim-font">
<strong>Genotype/Phenotype Correlations</strong>
</span>
</h4>
</div>
<div id="mimGenotypePhenotypeCorrelationsFold" class="collapse in mimTextToggleFold">
<span class="mim-text-font">
<p><a href="#6" class="mim-tip-reference" title="Chen, C.-A., Bosch, D. G. M., Cho, M. T., Rosenfeld, J. A., Shinawi, M., Lewis, R. A., Mann, J., Jayakar, P., Payne, K., Walsh, L., Moss, T., Schreibr, A., and 23 others. &lt;strong&gt;The expanding clinical phenotype of Bosch-Boonstra-Schaaf optic atrophy syndrome: 20 new cases and possible genotype-phenotype correlations.&lt;/strong&gt; Genet. Med. 18: 1143-1150, 2016. Note: Erratum: Genet. Med. 19: 962 only, 2017.[PubMed: &lt;a href=&quot;https://pubmed.ncbi.nlm.nih.gov/26986877/&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;26986877&lt;/a&gt;] [&lt;a href=&quot;https://doi.org/10.1038/gim.2016.18&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="26986877">Chen et al. (2016)</a> assessed molecular and clinical features in 20 patients with BBSOAS. The 5 patients with microdeletions encompassing the NR2F1 gene had a lower prevalence of several clinical features when compared to 5 patients with missense mutations that completely abolish transcriptional activity, including hypotonia, oromotor dysfunction, thin corpus callosum, repetitive behaviors, autism spectrum disorder, seizures, and hearing defects. These findings led <a href="#6" class="mim-tip-reference" title="Chen, C.-A., Bosch, D. G. M., Cho, M. T., Rosenfeld, J. A., Shinawi, M., Lewis, R. A., Mann, J., Jayakar, P., Payne, K., Walsh, L., Moss, T., Schreibr, A., and 23 others. &lt;strong&gt;The expanding clinical phenotype of Bosch-Boonstra-Schaaf optic atrophy syndrome: 20 new cases and possible genotype-phenotype correlations.&lt;/strong&gt; Genet. Med. 18: 1143-1150, 2016. Note: Erratum: Genet. Med. 19: 962 only, 2017.[PubMed: &lt;a href=&quot;https://pubmed.ncbi.nlm.nih.gov/26986877/&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;26986877&lt;/a&gt;] [&lt;a href=&quot;https://doi.org/10.1038/gim.2016.18&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="26986877">Chen et al. (2016)</a> to consider whether a dominant-negative effect plays a role in BBSOAS. <a href="https://pubmed.ncbi.nlm.nih.gov/?cmd=link&linkname=pubmed_pubmed&from_uid=26986877" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed Related', 'domain': 'pubmed.ncbi.nlm.nih.gov'})"><span class="glyphicon glyphicon-plus-sign mim-tip-hint" title="Click this 'reference-plus' icon to see articles related to this paragraph in PubMed."></span></a></p><p><a href="#13" class="mim-tip-reference" title="Rech, M. E., McCarthy, J. M., Chen, C.-A., Edmond, J. C., Shah, V. S., Bosch, D. G. M., Berry, G. T., Williams, L., Madan-Khetarpal, S., Niyazov, D., Shaw-Smith, C., Kovar, E. M., Lupo, P. J., Schaaf, C. P. &lt;strong&gt;Phenotypic expansion of Bosch-Boonstra-Schaaf optic atrophy syndrome and further evidence for genotype-phenotype correlations.&lt;/strong&gt; Am. J. Med. Genet. 182A: 1426-1437, 2020.[PubMed: &lt;a href=&quot;https://pubmed.ncbi.nlm.nih.gov/32275123/&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;32275123&lt;/a&gt;] [&lt;a href=&quot;https://doi.org/10.1002/ajmg.a.61580&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="32275123">Rech et al. (2020)</a> compared the prevalence of clinical features between 22 patients with BBSOAS and point mutations or in-frame deletions in the DNA-binding domain (DBD) of the NR2F gene and 32 patients with BBSOAS and whole-gene deletions, nonsense mutations, frameshift mutations, or point mutations outside of the DBD. <a href="#13" class="mim-tip-reference" title="Rech, M. E., McCarthy, J. M., Chen, C.-A., Edmond, J. C., Shah, V. S., Bosch, D. G. M., Berry, G. T., Williams, L., Madan-Khetarpal, S., Niyazov, D., Shaw-Smith, C., Kovar, E. M., Lupo, P. J., Schaaf, C. P. &lt;strong&gt;Phenotypic expansion of Bosch-Boonstra-Schaaf optic atrophy syndrome and further evidence for genotype-phenotype correlations.&lt;/strong&gt; Am. J. Med. Genet. 182A: 1426-1437, 2020.[PubMed: &lt;a href=&quot;https://pubmed.ncbi.nlm.nih.gov/32275123/&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;32275123&lt;/a&gt;] [&lt;a href=&quot;https://doi.org/10.1002/ajmg.a.61580&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="32275123">Rech et al. (2020)</a> found that mutations in the DBD were associated with a higher prevalence of motor delay, the inability to walk unassisted, the absence of speech, seizures, and sensitivity to touch compared to other types of mutations. <a href="https://pubmed.ncbi.nlm.nih.gov/?cmd=link&linkname=pubmed_pubmed&from_uid=32275123" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed Related', 'domain': 'pubmed.ncbi.nlm.nih.gov'})"><span class="glyphicon glyphicon-plus-sign mim-tip-hint" title="Click this 'reference-plus' icon to see articles related to this paragraph in PubMed."></span></a></p>
</span>
<div>
<br />
</div>
</div>
<div>
<a id="animalModel" class="mim-anchor"></a>
<h4 href="#mimAnimalModelFold" id="mimAnimalModelToggle" class="mimTriangleToggle" style="cursor: pointer;" data-toggle="collapse">
<span id="mimAnimalModelToggleTriangle" class="small mimTextToggleTriangle">&#9660;</span>
<span class="mim-font">
<strong>Animal Model</strong>
</span>
</h4>
</div>
<div id="mimAnimalModelFold" class="collapse in mimTextToggleFold">
<span class="mim-text-font">
<p>Using Coup-Tfi-null mice, <a href="#17" class="mim-tip-reference" title="Zhou, C., Tsai, S. Y., Tsai, M.-J. &lt;strong&gt;COUP-TFI: an intrinsic factor for early regionalization of the neocortex.&lt;/strong&gt; Genes Dev. 15: 2054-2059, 2001.[PubMed: &lt;a href=&quot;https://pubmed.ncbi.nlm.nih.gov/11511537/&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;11511537&lt;/a&gt;, &lt;a href=&quot;https://www.ncbi.nlm.nih.gov/pmc/?term=11511537[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/10.1101/gad.913601&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="11511537">Zhou et al. (2001)</a> showed that Coup-Tfi was required for regional and graded expression of several neocortical markers, including Id2 (<a href="/entry/600386">600386</a>), Ror-beta (RORB; <a href="/entry/601972">601972</a>), and cadherin-8 (CDH8; <a href="/entry/603008">603008</a>). Graded expression of the limbic system-associated protein Lamp (LSAMP; <a href="/entry/603241">603241</a>) was also lost in Coup-Tfi-null mice, concomitant with misguided thalamocortic projection neurons. Coup-Tfi appeared to act through a pathway that differed from that of Pax6 and Emx2 (<a href="/entry/600035">600035</a>). <a href="https://pubmed.ncbi.nlm.nih.gov/?cmd=link&linkname=pubmed_pubmed&from_uid=11511537" 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="Armentano, M., Filosa, A., Andolfi, G., Studer, M. &lt;strong&gt;COUP-TFI is required for the formation of commissural projections in the forebrain by regulating axonal growth.&lt;/strong&gt; Development 133: 4151-4162, 2006.[PubMed: &lt;a href=&quot;https://pubmed.ncbi.nlm.nih.gov/17021036/&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;17021036&lt;/a&gt;] [&lt;a href=&quot;https://doi.org/10.1242/dev.02600&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="17021036">Armentano et al. (2006)</a> found that all homozygous Couptf1-null mice died at perinatal stages prior to weaning. Absence of Couptf1 in mouse brain resulted in callosal axons that arrived at the midline but were unable to cross and swirled into longitudinal neuromas called Probst bundles. Aberrant fibers also projected abnormally along the anterior-posterior axis. Similarly, Couptf1-null hippocampal axons stopped at the midline and projected abnormally toward the anterior commissure (AC), while some mutant AC fibers misrouted toward the hippocampal commissure. Microarray, real-time PCR, and immunohistochemical analyses of cultured hippocampal neurons revealed that loss of Couptf1 perturbed expression of cytoskeletal molecules involved in axon guidance and neuronal migration. Expression of the microtubule-associated protein Map1b (<a href="/entry/157129">157129</a>) was reduced, whereas expression of the Rho-GTPase Rnd2 (<a href="/entry/601555">601555</a>) was elevated, in Couptf1-null neurons. <a href="https://pubmed.ncbi.nlm.nih.gov/?cmd=link&linkname=pubmed_pubmed&from_uid=17021036" 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>By comparing transgenic Couptf1-overexpressing mice and Couptf1-null mice, <a href="#7" class="mim-tip-reference" title="Faedo, A., Tomassy, G. S., Ruan, Y., Teichmann, H., Krauss, S., Pleasure, S. J., Tsai, S. Y., Tsai, M.-J., Studer, M., Rubenstein, J. L. R. &lt;strong&gt;COUP-TFI coordinates cortical patterning, neurogenesis, and laminar fate and modulates MAPK/ERK, AKT, and beta-catenin signaling.&lt;/strong&gt; Cerebral Cortex 18: 2117-2131, 2008.[PubMed: &lt;a href=&quot;https://pubmed.ncbi.nlm.nih.gov/18165280/&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;18165280&lt;/a&gt;, &lt;a href=&quot;https://www.ncbi.nlm.nih.gov/pmc/?term=18165280[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/10.1093/cercor/bhm238&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="18165280">Faedo et al. (2008)</a> found that Couptf1 dosage regulated patterning of cortical progenitor cells. Couptf1 promoted ventral cortical fate, cell cycle exit, and neural differentiation and regulated the balance of early- and late-born neurons and the balanced production of different types of layer V cortical projection neurons. Couptf1 controlled these processes by repressing Map kinase (see <a href="/entry/176948">176948</a>) and Wnt (see <a href="/entry/164820">164820</a>) signaling pathways. <a href="https://pubmed.ncbi.nlm.nih.gov/?cmd=link&linkname=pubmed_pubmed&from_uid=18165280" 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="#15" class="mim-tip-reference" title="Tang, K., Xie, X., Park, J.-I., Jamrich, M., Tsai, S., Tsai, M.-J. &lt;strong&gt;COUP-TFs regulate eye development by controlling factors essential for optic vesicle morphogenesis.&lt;/strong&gt; Development 137: 725-734, 2010.[PubMed: &lt;a href=&quot;https://pubmed.ncbi.nlm.nih.gov/20147377/&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;20147377&lt;/a&gt;, &lt;a href=&quot;https://www.ncbi.nlm.nih.gov/pmc/?term=20147377[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/10.1242/dev.040568&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="20147377">Tang et al. (2010)</a> noted that both Coup-Tfi-null mice and Coup-Tfii-null mice die early during development. Using conditional deletion of Coup-Tfi and Coup-Tfii in mouse eye and ventral forebrain, <a href="#15" class="mim-tip-reference" title="Tang, K., Xie, X., Park, J.-I., Jamrich, M., Tsai, S., Tsai, M.-J. &lt;strong&gt;COUP-TFs regulate eye development by controlling factors essential for optic vesicle morphogenesis.&lt;/strong&gt; Development 137: 725-734, 2010.[PubMed: &lt;a href=&quot;https://pubmed.ncbi.nlm.nih.gov/20147377/&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;20147377&lt;/a&gt;, &lt;a href=&quot;https://www.ncbi.nlm.nih.gov/pmc/?term=20147377[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/10.1242/dev.040568&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="20147377">Tang et al. (2010)</a> found that the Coup-Tf genes compensated for each other, resulting in mice lacking major eye abnormalities. When all 4 alleles of the Coup-Tf genes were deleted, mutant mice displayed severe coloboma and microphthalmia, which persisted after birth. Examination of double-knockout mice revealed that Coup-Tfi and Coup-Tfii were required for differentiation of the neural retina and ventral and dorsal optic stalk. Double mutants showed increased expression of Pax6 in prospective RPE, followed by transformation of RPE cells into neural retina. <a href="https://pubmed.ncbi.nlm.nih.gov/?cmd=link&linkname=pubmed_pubmed&from_uid=20147377" 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="Alfano, C., Viola, L., Heng, J. I.-T., Pirozzi, M., Clarkson, M., Flore, G., De Maio, A., Schedl, A., Guillemot, F., Studer, M. &lt;strong&gt;COUP-TFI promotes radial migration and proper morphology of callosal projection neurons by repressing Rnd2 expression.&lt;/strong&gt; Development 138: 4685-4697, 2011.[PubMed: &lt;a href=&quot;https://pubmed.ncbi.nlm.nih.gov/21965613/&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;21965613&lt;/a&gt;] [&lt;a href=&quot;https://doi.org/10.1242/dev.068031&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="21965613">Alfano et al. (2011)</a> reported that loss of Couptf1 in mice affected neuronal radial migration in presumptive somatosensory cortex, concomitant with elevated Rnd2 expression and loss of the Rnd2 expression gradient. Chromatin immunoprecipitation analysis showed that Couptf1 directly bound to 5 sites in and near the Rnd2 gene. Lowering Rnd2 expression in Couptf1-null mice via short hairpin RNA largely rescued the distribution and morphologic defects in Couptf1-deficient neurons. <a href="https://pubmed.ncbi.nlm.nih.gov/?cmd=link&linkname=pubmed_pubmed&from_uid=21965613" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed Related', 'domain': 'pubmed.ncbi.nlm.nih.gov'})"><span class="glyphicon glyphicon-plus-sign mim-tip-hint" title="Click this 'reference-plus' icon to see articles related to this paragraph in PubMed."></span></a></p>
</span>
<div>
<br />
</div>
</div>
</div>
<div>
<a id="allelicVariants" class="mim-anchor"></a>
<h4>
<span class="mim-font">
<span href="#mimAllelicVariantsFold" id="mimAllelicVariantsToggle" class="mimTriangleToggle" style="cursor: pointer;" data-toggle="collapse">
<span id="mimAllelicVariantsToggleTriangle" class="small mimTextToggleTriangle">&#9660;</span>
<strong>ALLELIC VARIANTS (<a href="/help/faq#1_4"></strong>
</span>
<strong>9 Selected Examples</a>):</strong>
</span>
</h4>
<div>
<p />
</div>
<div id="mimAllelicVariantsFold" class="collapse in mimTextToggleFold">
<div>
<a href="/allelicVariants/132890" class="btn btn-default" role="button"> Table View </a>
&nbsp;&nbsp;<a href="https://www.ncbi.nlm.nih.gov/clinvar?term=132890[MIM]" class="btn btn-default mim-tip-hint" role="button" title="ClinVar aggregates information about sequence variation and its relationship to human health." target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'ClinVar', 'domain': 'ncbi.nlm.nih.gov'})">ClinVar</a>
</div>
<div>
<p />
</div>
<div>
<div>
<a id="0001" class="mim-anchor"></a>
<h4>
<span class="mim-font">
<strong>.0001&nbsp;BOSCH-BOONSTRA-SCHAAF OPTIC ATROPHY SYNDROME</strong>
</span>
</h4>
</div>
<div>
<span class="mim-text-font">
<div style="float: left;">
NR2F1, ARG115PRO
</div>
</span>
&nbsp;&nbsp;
<div class="btn-group"> <button type="button" class="btn btn-default btn-xs dropdown-toggle mim-font" data-toggle="dropdown">rs587777274 <span class="caret"></span></button> <ul class="dropdown-menu"> <li><a href="https://www.ensembl.org/Homo_sapiens/Variation/Summary?v=rs587777274;toggle_HGVS_names=open" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'dbSNP', 'domain': 'ensembl.org'})">Ensembl</a></li> <li><a href="https://www.ncbi.nlm.nih.gov/snp/?term=rs587777274" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'dbSNP', 'domain': 'www.ncbi.nlm.nih.gov'})">NCBI</a></li> <li><a href="https://genome.ucsc.edu/cgi-bin/hgTracks?org=Human&db=hg38&clinvar=pack&omimAvSnp=pack&position=rs587777274" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'dbSNP', 'domain': 'genome.ucsc.edu'})">UCSC</a></li> </ul> </div>
<span class="mim-text-font">
<a href="https://www.ncbi.nlm.nih.gov/clinvar?term=RCV000114387" target="_blank" class="btn btn-default btn-xs mim-tip-hint" title="RCV000114387" onclick="gtag('event', 'mim_outbound', {'name': 'ClinVar', 'domain': 'ncbi.nlm.nih.gov'})">RCV000114387</a>
</span>
</div>
<div>
<span class="mim-text-font">
<p>In a 12-year-old boy with Bosch-Boonstra-Schaaf optic atrophy syndrome (BBSOAS; <a href="/entry/615722">615722</a>), <a href="#4" class="mim-tip-reference" title="Bosch, D. G. M., Boonstra, F. N., Gonzaga-Jauregui, C., Xu, M., de Ligt, J., Jhangiani, S., Wiszniewski, W., Muzny, D. M., Yntema, H. G., Pfundt, R., Vissers, L. E. L. M., Spruijt, L., and 12 others. &lt;strong&gt;NR2F1 mutations cause optic atrophy with intellectual disability.&lt;/strong&gt; Am. J. Hum. Genet. 94: 303-309, 2014.[PubMed: &lt;a href=&quot;https://pubmed.ncbi.nlm.nih.gov/24462372/&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;24462372&lt;/a&gt;, &lt;a href=&quot;https://www.ncbi.nlm.nih.gov/pmc/?term=24462372[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.2014.01.002&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="24462372">Bosch et al. (2014)</a> identified a de novo heterozygous c.344G-C transversion in the NR2F1 gene, resulting in an arg115-to-pro (R115P) substitution at a highly conserved residue in the DNA-binding domain. The mutation was found by whole-exome sequencing. In vitro functional expression assays with a luciferase reporter in HEK293 cells showed that the mutant protein had significantly decreased transcriptional activity compared to wildtype. <a href="https://pubmed.ncbi.nlm.nih.gov/?cmd=link&linkname=pubmed_pubmed&from_uid=24462372" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed Related', 'domain': 'pubmed.ncbi.nlm.nih.gov'})"><span class="glyphicon glyphicon-plus-sign mim-tip-hint" title="Click this 'reference-plus' icon to see articles related to this paragraph in PubMed."></span></a></p>
</span>
</div>
<div>
<br />
</div>
</div>
<div>
<div>
<a id="0002" class="mim-anchor"></a>
<h4>
<span class="mim-font">
<strong>.0002&nbsp;BOSCH-BOONSTRA-SCHAAF OPTIC ATROPHY SYNDROME</strong>
</span>
</h4>
</div>
<div>
<span class="mim-text-font">
<div style="float: left;">
NR2F1, SER113ARG
</div>
</span>
&nbsp;&nbsp;
<div class="btn-group"> <button type="button" class="btn btn-default btn-xs dropdown-toggle mim-font" data-toggle="dropdown">rs587777275 <span class="caret"></span></button> <ul class="dropdown-menu"> <li><a href="https://www.ensembl.org/Homo_sapiens/Variation/Summary?v=rs587777275;toggle_HGVS_names=open" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'dbSNP', 'domain': 'ensembl.org'})">Ensembl</a></li> <li><a href="https://www.ncbi.nlm.nih.gov/snp/?term=rs587777275" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'dbSNP', 'domain': 'www.ncbi.nlm.nih.gov'})">NCBI</a></li> <li><a href="https://genome.ucsc.edu/cgi-bin/hgTracks?org=Human&db=hg38&clinvar=pack&omimAvSnp=pack&position=rs587777275" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'dbSNP', 'domain': 'genome.ucsc.edu'})">UCSC</a></li> </ul> </div>
<span class="mim-text-font">
<a href="https://www.ncbi.nlm.nih.gov/clinvar?term=RCV000114388" target="_blank" class="btn btn-default btn-xs mim-tip-hint" title="RCV000114388" onclick="gtag('event', 'mim_outbound', {'name': 'ClinVar', 'domain': 'ncbi.nlm.nih.gov'})">RCV000114388</a>
</span>
</div>
<div>
<span class="mim-text-font">
<p>In a 2-year-old girl with Bosch-Boonstra-Schaaf optic atrophy syndrome (BBSOAS; <a href="/entry/615722">615722</a>), <a href="#4" class="mim-tip-reference" title="Bosch, D. G. M., Boonstra, F. N., Gonzaga-Jauregui, C., Xu, M., de Ligt, J., Jhangiani, S., Wiszniewski, W., Muzny, D. M., Yntema, H. G., Pfundt, R., Vissers, L. E. L. M., Spruijt, L., and 12 others. &lt;strong&gt;NR2F1 mutations cause optic atrophy with intellectual disability.&lt;/strong&gt; Am. J. Hum. Genet. 94: 303-309, 2014.[PubMed: &lt;a href=&quot;https://pubmed.ncbi.nlm.nih.gov/24462372/&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;24462372&lt;/a&gt;, &lt;a href=&quot;https://www.ncbi.nlm.nih.gov/pmc/?term=24462372[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.2014.01.002&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="24462372">Bosch et al. (2014)</a> identified a de novo heterozygous c.339C-A transversion in the NR2F1 gene, resulting in a ser113-to-arg (S113R) substitution at a highly conserved residue in the DNA-binding domain. The mutation was found by whole-exome sequencing. In vitro functional expression assays with a luciferase reporter in HEK293 cells showed that the mutant protein had significantly decreased transcriptional activity compared to wildtype. <a href="https://pubmed.ncbi.nlm.nih.gov/?cmd=link&linkname=pubmed_pubmed&from_uid=24462372" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed Related', 'domain': 'pubmed.ncbi.nlm.nih.gov'})"><span class="glyphicon glyphicon-plus-sign mim-tip-hint" title="Click this 'reference-plus' icon to see articles related to this paragraph in PubMed."></span></a></p>
</span>
</div>
<div>
<br />
</div>
</div>
<div>
<div>
<a id="0003" class="mim-anchor"></a>
<h4>
<span class="mim-font">
<strong>.0003&nbsp;BOSCH-BOONSTRA-SCHAAF OPTIC ATROPHY SYNDROME</strong>
</span>
</h4>
</div>
<div>
<span class="mim-text-font">
<div style="float: left;">
NR2F1, LEU252PRO
</div>
</span>
&nbsp;&nbsp;
<div class="btn-group"> <button type="button" class="btn btn-default btn-xs dropdown-toggle mim-font" data-toggle="dropdown">rs587777276 <span class="caret"></span></button> <ul class="dropdown-menu"> <li><a href="https://www.ensembl.org/Homo_sapiens/Variation/Summary?v=rs587777276;toggle_HGVS_names=open" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'dbSNP', 'domain': 'ensembl.org'})">Ensembl</a></li> <li><a href="https://www.ncbi.nlm.nih.gov/snp/?term=rs587777276" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'dbSNP', 'domain': 'www.ncbi.nlm.nih.gov'})">NCBI</a></li> <li><a href="https://genome.ucsc.edu/cgi-bin/hgTracks?org=Human&db=hg38&clinvar=pack&omimAvSnp=pack&position=rs587777276" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'dbSNP', 'domain': 'genome.ucsc.edu'})">UCSC</a></li> </ul> </div>
<span class="mim-text-font">
<a href="https://www.ncbi.nlm.nih.gov/clinvar?term=RCV000114389 OR RCV004777575" target="_blank" class="btn btn-default btn-xs mim-tip-hint" title="RCV000114389, RCV004777575" onclick="gtag('event', 'mim_outbound', {'name': 'ClinVar', 'domain': 'ncbi.nlm.nih.gov'})">RCV000114389...</a>
</span>
</div>
<div>
<span class="mim-text-font">
<p>In an 18-year-old girl with Bosch-Boonstra-Schaaf optic atrophy syndrome (BBSOAS; <a href="/entry/615722">615722</a>), <a href="#4" class="mim-tip-reference" title="Bosch, D. G. M., Boonstra, F. N., Gonzaga-Jauregui, C., Xu, M., de Ligt, J., Jhangiani, S., Wiszniewski, W., Muzny, D. M., Yntema, H. G., Pfundt, R., Vissers, L. E. L. M., Spruijt, L., and 12 others. &lt;strong&gt;NR2F1 mutations cause optic atrophy with intellectual disability.&lt;/strong&gt; Am. J. Hum. Genet. 94: 303-309, 2014.[PubMed: &lt;a href=&quot;https://pubmed.ncbi.nlm.nih.gov/24462372/&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;24462372&lt;/a&gt;, &lt;a href=&quot;https://www.ncbi.nlm.nih.gov/pmc/?term=24462372[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.2014.01.002&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="24462372">Bosch et al. (2014)</a> identified a de novo heterozygous c.755T-C transition in the NR2F1 gene, resulting in a leu252-to-pro (L252P) substitution at a highly conserved residue in the ligand-binding domain. In vitro functional expression assays with a luciferase reporter in HEK293 cells showed that the mutant protein had significantly decreased transcriptional activity compared to wildtype. <a href="https://pubmed.ncbi.nlm.nih.gov/?cmd=link&linkname=pubmed_pubmed&from_uid=24462372" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed Related', 'domain': 'pubmed.ncbi.nlm.nih.gov'})"><span class="glyphicon glyphicon-plus-sign mim-tip-hint" title="Click this 'reference-plus' icon to see articles related to this paragraph in PubMed."></span></a></p>
</span>
</div>
<div>
<br />
</div>
</div>
<div>
<div>
<a id="0004" class="mim-anchor"></a>
<h4>
<span class="mim-font">
<strong>.0004&nbsp;BOSCH-BOONSTRA-SCHAAF OPTIC ATROPHY SYNDROME</strong>
</span>
</h4>
</div>
<div>
<span class="mim-text-font">
<div style="float: left;">
NR2F1, ARG112LYS
</div>
</span>
&nbsp;&nbsp;
<div class="btn-group"> <button type="button" class="btn btn-default btn-xs dropdown-toggle mim-font" data-toggle="dropdown">rs587777277 <span class="caret"></span></button> <ul class="dropdown-menu"> <li><a href="https://www.ensembl.org/Homo_sapiens/Variation/Summary?v=rs587777277;toggle_HGVS_names=open" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'dbSNP', 'domain': 'ensembl.org'})">Ensembl</a></li> <li><a href="https://www.ncbi.nlm.nih.gov/snp/?term=rs587777277" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'dbSNP', 'domain': 'www.ncbi.nlm.nih.gov'})">NCBI</a></li> <li><a href="https://genome.ucsc.edu/cgi-bin/hgTracks?org=Human&db=hg38&clinvar=pack&omimAvSnp=pack&position=rs587777277" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'dbSNP', 'domain': 'genome.ucsc.edu'})">UCSC</a></li> </ul> </div>
<span class="mim-text-font">
<a href="https://www.ncbi.nlm.nih.gov/clinvar?term=RCV000114390" target="_blank" class="btn btn-default btn-xs mim-tip-hint" title="RCV000114390" onclick="gtag('event', 'mim_outbound', {'name': 'ClinVar', 'domain': 'ncbi.nlm.nih.gov'})">RCV000114390</a>
</span>
</div>
<div>
<span class="mim-text-font">
<p>In a 35-year-old woman with Bosch-Boonstra-Schaaf optic atrophy syndrome (BBSOAS; <a href="/entry/615722">615722</a>), <a href="#4" class="mim-tip-reference" title="Bosch, D. G. M., Boonstra, F. N., Gonzaga-Jauregui, C., Xu, M., de Ligt, J., Jhangiani, S., Wiszniewski, W., Muzny, D. M., Yntema, H. G., Pfundt, R., Vissers, L. E. L. M., Spruijt, L., and 12 others. &lt;strong&gt;NR2F1 mutations cause optic atrophy with intellectual disability.&lt;/strong&gt; Am. J. Hum. Genet. 94: 303-309, 2014.[PubMed: &lt;a href=&quot;https://pubmed.ncbi.nlm.nih.gov/24462372/&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;24462372&lt;/a&gt;, &lt;a href=&quot;https://www.ncbi.nlm.nih.gov/pmc/?term=24462372[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.2014.01.002&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="24462372">Bosch et al. (2014)</a> identified a de novo heterozygous c.335G-A transition in the NR2F1 gene, resulting in an arg112-to-lys (R112K) substitution at a highly conserved residue in the DNA-binding domain. The mutation was found by whole-exome sequencing. In vitro functional expression assays with a luciferase reporter in HEK293 cells showed that the mutant protein had significantly decreased transcriptional activity compared to wildtype. <a href="https://pubmed.ncbi.nlm.nih.gov/?cmd=link&linkname=pubmed_pubmed&from_uid=24462372" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed Related', 'domain': 'pubmed.ncbi.nlm.nih.gov'})"><span class="glyphicon glyphicon-plus-sign mim-tip-hint" title="Click this 'reference-plus' icon to see articles related to this paragraph in PubMed."></span></a></p>
</span>
</div>
<div>
<br />
</div>
</div>
<div>
<div>
<a id="0005" class="mim-anchor"></a>
<h4>
<span class="mim-font">
<strong>.0005&nbsp;BOSCH-BOONSTRA-SCHAAF OPTIC ATROPHY SYNDROME</strong>
</span>
</h4>
</div>
<div>
<span class="mim-text-font">
<div style="float: left;">
NR2F1, MET1?
</div>
</span>
&nbsp;&nbsp;
<div class="btn-group"> <button type="button" class="btn btn-default btn-xs dropdown-toggle mim-font" data-toggle="dropdown">rs886041216 <span class="caret"></span></button> <ul class="dropdown-menu"> <li><a href="https://www.ensembl.org/Homo_sapiens/Variation/Summary?v=rs886041216;toggle_HGVS_names=open" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'dbSNP', 'domain': 'ensembl.org'})">Ensembl</a></li> <li><a href="https://www.ncbi.nlm.nih.gov/snp/?term=rs886041216" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'dbSNP', 'domain': 'www.ncbi.nlm.nih.gov'})">NCBI</a></li> <li><a href="https://genome.ucsc.edu/cgi-bin/hgTracks?org=Human&db=hg38&clinvar=pack&omimAvSnp=pack&position=rs886041216" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'dbSNP', 'domain': 'genome.ucsc.edu'})">UCSC</a></li> </ul> </div>
<span class="mim-text-font">
<a href="https://www.ncbi.nlm.nih.gov/clinvar?term=RCV000334239 OR RCV001353108 OR RCV002518806" target="_blank" class="btn btn-default btn-xs mim-tip-hint" title="RCV000334239, RCV001353108, RCV002518806" onclick="gtag('event', 'mim_outbound', {'name': 'ClinVar', 'domain': 'ncbi.nlm.nih.gov'})">RCV000334239...</a>
</span>
</div>
<div>
<span class="mim-text-font">
<p>In 2 unrelated patients (individuals 13 and 14), aged 3 and 12 years, respectively, with Bosch-Boonstra-Schaaf optic atrophy syndrome (BBSOAS; <a href="/entry/615722">615722</a>), <a href="#6" class="mim-tip-reference" title="Chen, C.-A., Bosch, D. G. M., Cho, M. T., Rosenfeld, J. A., Shinawi, M., Lewis, R. A., Mann, J., Jayakar, P., Payne, K., Walsh, L., Moss, T., Schreibr, A., and 23 others. &lt;strong&gt;The expanding clinical phenotype of Bosch-Boonstra-Schaaf optic atrophy syndrome: 20 new cases and possible genotype-phenotype correlations.&lt;/strong&gt; Genet. Med. 18: 1143-1150, 2016. Note: Erratum: Genet. Med. 19: 962 only, 2017.[PubMed: &lt;a href=&quot;https://pubmed.ncbi.nlm.nih.gov/26986877/&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;26986877&lt;/a&gt;] [&lt;a href=&quot;https://doi.org/10.1038/gim.2016.18&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="26986877">Chen et al. (2016)</a> identified a de novo heterozygous c.2T-C transition in the NR2F1 gene affecting the start codon (M1?). The mutation was identified by whole-exome sequencing and confirmed by Sanger sequencing. The mutation was not found in any of the parents. Fibroblasts from both patients showed reduced NR2F1 mRNA and protein expression, indicating that the mutation affects both gene transcription and translation. <a href="https://pubmed.ncbi.nlm.nih.gov/?cmd=link&linkname=pubmed_pubmed&from_uid=26986877" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed Related', 'domain': 'pubmed.ncbi.nlm.nih.gov'})"><span class="glyphicon glyphicon-plus-sign mim-tip-hint" title="Click this 'reference-plus' icon to see articles related to this paragraph in PubMed."></span></a></p>
</span>
</div>
<div>
<br />
</div>
</div>
<div>
<div>
<a id="0006" class="mim-anchor"></a>
<h4>
<span class="mim-font">
<strong>.0006&nbsp;BOSCH-BOONSTRA-SCHAAF OPTIC ATROPHY SYNDROME</strong>
</span>
</h4>
</div>
<div>
<span class="mim-text-font">
<div style="float: left;">
NR2F1, LYS96GLU
</div>
</span>
&nbsp;&nbsp;
<div class="btn-group"> <button type="button" class="btn btn-default btn-xs dropdown-toggle mim-font" data-toggle="dropdown">rs2149941586 <span class="caret"></span></button> <ul class="dropdown-menu"> <li><a href="https://www.ensembl.org/Homo_sapiens/Variation/Summary?v=rs2149941586;toggle_HGVS_names=open" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'dbSNP', 'domain': 'ensembl.org'})">Ensembl</a></li> <li><a href="https://www.ncbi.nlm.nih.gov/snp/?term=rs2149941586" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'dbSNP', 'domain': 'www.ncbi.nlm.nih.gov'})">NCBI</a></li> <li><a href="https://genome.ucsc.edu/cgi-bin/hgTracks?org=Human&db=hg38&clinvar=pack&omimAvSnp=pack&position=rs2149941586" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'dbSNP', 'domain': 'genome.ucsc.edu'})">UCSC</a></li> </ul> </div>
<span class="mim-text-font">
<a href="https://www.ncbi.nlm.nih.gov/clinvar?term=RCV001353109" target="_blank" class="btn btn-default btn-xs mim-tip-hint" title="RCV001353109" onclick="gtag('event', 'mim_outbound', {'name': 'ClinVar', 'domain': 'ncbi.nlm.nih.gov'})">RCV001353109</a>
</span>
</div>
<div>
<span class="mim-text-font">
<p>In a 17-year-old Spanish girl with Bosch-Boonstra-Schaaf optic atrophy syndrome (BBSOAS; <a href="/entry/615722">615722</a>), <a href="#9" class="mim-tip-reference" title="Martin-Hernandez, E., Rodriguez-Garcia, M. E., Chen, C.-A., Cotrina-Vinagre, F. J., Carnicero-Rodriguez, P., Bellusci, M., Schaaf, C. P., Martinez-Azorin, F. &lt;strong&gt;Mitochondrial involvement in a Bosch-Boonstra-Schaaf optic atrophy syndrome patient with a novel de novo NRF2F1 gene mutation.&lt;/strong&gt; J. Hum. Genet. 63: 525-528, 2018.[PubMed: &lt;a href=&quot;https://pubmed.ncbi.nlm.nih.gov/29410510/&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;29410510&lt;/a&gt;] [&lt;a href=&quot;https://doi.org/10.1038/s10038-017-0398-3&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="29410510">Martin-Hernandez et al. (2018)</a> identified a de novo heterozygous c.286A-G transition (c.286A-G, NM_005654) in the NR2F1 gene, resulting in a lys96-to-glu (K96E) substitution in a conserved region of the DNA-binding domain. The mutation was found by whole-exome sequencing and confirmed by Sanger sequencing. Neither parent had the mutation. The mutation was not found in the 1000 Genomes Project, EVS, ExAC, or gnomAD databases. A dual-luciferase assay in HEK293T cells transfected with a plasmid containing the K96E mutation showed that the mutation resulted in reduced transcriptional activity. <a href="https://pubmed.ncbi.nlm.nih.gov/?cmd=link&linkname=pubmed_pubmed&from_uid=29410510" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed Related', 'domain': 'pubmed.ncbi.nlm.nih.gov'})"><span class="glyphicon glyphicon-plus-sign mim-tip-hint" title="Click this 'reference-plus' icon to see articles related to this paragraph in PubMed."></span></a></p>
</span>
</div>
<div>
<br />
</div>
</div>
<div>
<div>
<a id="0007" class="mim-anchor"></a>
<h4>
<span class="mim-font">
<strong>.0007&nbsp;BOSCH-BOONSTRA-SCHAAF OPTIC ATROPHY SYNDROME</strong>
</span>
</h4>
</div>
<div>
<span class="mim-text-font">
<div style="float: left;">
NR2F1, TYR171TER
</div>
</span>
&nbsp;&nbsp;
<div class="btn-group"> <button type="button" class="btn btn-default btn-xs dropdown-toggle mim-font" data-toggle="dropdown"><span class="text-primary">&#x25cf;</span> rs1306612236 <span class="caret"></span></button> <ul class="dropdown-menu"> <li><a href="https://www.ensembl.org/Homo_sapiens/Variation/Summary?v=rs1306612236;toggle_HGVS_names=open" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'dbSNP', 'domain': 'ensembl.org'})">Ensembl</a></li> <li><a href="https://gnomad.broadinstitute.org/variant/rs1306612236?dataset=gnomad_r2_1" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'dbSNP', 'domain': 'gnomad.broadinstitute.org'})" style="padding-left: 8px;"><span class="text-primary">&#x25cf;</span> gnomAD</a></li> <li><a href="https://www.ncbi.nlm.nih.gov/snp/?term=rs1306612236" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'dbSNP', 'domain': 'www.ncbi.nlm.nih.gov'})">NCBI</a></li> <li><a href="https://genome.ucsc.edu/cgi-bin/hgTracks?org=Human&db=hg38&clinvar=pack&omimAvSnp=pack&position=rs1306612236" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'dbSNP', 'domain': 'genome.ucsc.edu'})">UCSC</a></li> </ul> </div>
<span class="mim-text-font">
<a href="https://www.ncbi.nlm.nih.gov/clinvar?term=RCV001353110" target="_blank" class="btn btn-default btn-xs mim-tip-hint" title="RCV001353110" onclick="gtag('event', 'mim_outbound', {'name': 'ClinVar', 'domain': 'ncbi.nlm.nih.gov'})">RCV001353110</a>
</span>
</div>
<div>
<span class="mim-text-font">
<p>In a 7-year-old Korean boy with Bosch-Boonstra-Schaaf optic atrophy syndrome (BBSOAS; <a href="/entry/615722">615722</a>), <a href="#11" class="mim-tip-reference" title="Park, S. E., Lee, J. S., Lee, S.-T., Kim, H. Y., Han, S.-H., Han, J. &lt;strong&gt;Targeted panel sequencing identifies a novel NR2F1 mutations in a patient with Bosch-Boonstra-Schaaf optic atrophy syndrome.&lt;/strong&gt; Ophthalmic Genet. 40: 359-361, 2019.[PubMed: &lt;a href=&quot;https://pubmed.ncbi.nlm.nih.gov/31393201/&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;31393201&lt;/a&gt;] [&lt;a href=&quot;https://doi.org/10.1080/13816810.2019.1650074&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="31393201">Park et al. (2019)</a> identified a heterozygous c.513C-G transversion (c.513C-G, NM_005654.4) in the NR2F1 gene, resulting in a tyr171-to-ter (Y171X) substitution in the DBD domain. Parental testing was not performed. The mutation was identified using a next-generation sequencing panel of 429 genes associated with hereditary optic neuropathy. The mutation was not identified in the 1000 Genomes Project, EVS, ExAC, or gnomAD databases. Functional studies were not performed. <a href="https://pubmed.ncbi.nlm.nih.gov/?cmd=link&linkname=pubmed_pubmed&from_uid=31393201" 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>By whole-exome sequencing in a 31-year-old woman diagnosed with BBSOAS, <a href="#14" class="mim-tip-reference" title="Starosta, R. T., Tarnowski, J., Vairo, F. P. E., Raymond, K., Preston, G., Morava, E. &lt;strong&gt;Bosch-Boonstra-Schaaf optic atrophy syndrome (BBSOAS) initially diagnosed as ALG6-CDG: functional evidence for benignity of the ALG6 c.391T-C (p.Tyr131His) variant and further expanding the BBSOAS phenotype.&lt;/strong&gt; Europ. J. Med. Genet. 63: 103941, 2020.[PubMed: &lt;a href=&quot;https://pubmed.ncbi.nlm.nih.gov/32407885/&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;32407885&lt;/a&gt;] [&lt;a href=&quot;https://doi.org/10.1016/j.ejmg.2020.103941&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="32407885">Starosta et al. (2020)</a> identified heterozygosity for a de novo Y171X mutation in the NR2F1 gene. The patient had previously been reported with a diagnosis of congenital disorder of glycosylation type Ic (CDG1C; <a href="/entry/603147">603147</a>) and a homozygous Y131H mutation in the ALG6 gene (<a href="/entry/604566#0007">604566.0007</a>); this variant has been reclassified as a variant of unknown significance based on its frequency in the gnomAD database. <a href="#14" class="mim-tip-reference" title="Starosta, R. T., Tarnowski, J., Vairo, F. P. E., Raymond, K., Preston, G., Morava, E. &lt;strong&gt;Bosch-Boonstra-Schaaf optic atrophy syndrome (BBSOAS) initially diagnosed as ALG6-CDG: functional evidence for benignity of the ALG6 c.391T-C (p.Tyr131His) variant and further expanding the BBSOAS phenotype.&lt;/strong&gt; Europ. J. Med. Genet. 63: 103941, 2020.[PubMed: &lt;a href=&quot;https://pubmed.ncbi.nlm.nih.gov/32407885/&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;32407885&lt;/a&gt;] [&lt;a href=&quot;https://doi.org/10.1016/j.ejmg.2020.103941&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="32407885">Starosta et al. (2020)</a> noted phenotypic overlap between the 2 disorders. <a href="https://pubmed.ncbi.nlm.nih.gov/?cmd=link&linkname=pubmed_pubmed&from_uid=32407885" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed Related', 'domain': 'pubmed.ncbi.nlm.nih.gov'})"><span class="glyphicon glyphicon-plus-sign mim-tip-hint" title="Click this 'reference-plus' icon to see articles related to this paragraph in PubMed."></span></a></p>
</span>
</div>
<div>
<br />
</div>
</div>
<div>
<div>
<a id="0008" class="mim-anchor"></a>
<h4>
<span class="mim-font">
<strong>.0008&nbsp;BOSCH-BOONSTRA-SCHAAF OPTIC ATROPHY SYNDROME</strong>
</span>
</h4>
</div>
<div>
<span class="mim-text-font">
<div style="float: left;">
NR2F1, GLN28TER
</div>
</span>
&nbsp;&nbsp;
<div class="btn-group"> <button type="button" class="btn btn-default btn-xs dropdown-toggle mim-font" data-toggle="dropdown"><span class="text-primary">&#x25cf;</span> rs1342982789 <span class="caret"></span></button> <ul class="dropdown-menu"> <li><a href="https://www.ensembl.org/Homo_sapiens/Variation/Summary?v=rs1342982789;toggle_HGVS_names=open" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'dbSNP', 'domain': 'ensembl.org'})">Ensembl</a></li> <li><a href="https://gnomad.broadinstitute.org/variant/rs1342982789?dataset=gnomad_r2_1" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'dbSNP', 'domain': 'gnomad.broadinstitute.org'})" style="padding-left: 8px;"><span class="text-primary">&#x25cf;</span> gnomAD</a></li> <li><a href="https://www.ncbi.nlm.nih.gov/snp/?term=rs1342982789" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'dbSNP', 'domain': 'www.ncbi.nlm.nih.gov'})">NCBI</a></li> <li><a href="https://genome.ucsc.edu/cgi-bin/hgTracks?org=Human&db=hg38&clinvar=pack&omimAvSnp=pack&position=rs1342982789" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'dbSNP', 'domain': 'genome.ucsc.edu'})">UCSC</a></li> </ul> </div>
<span class="mim-text-font">
<a href="https://www.ncbi.nlm.nih.gov/clinvar?term=RCV001353111" target="_blank" class="btn btn-default btn-xs mim-tip-hint" title="RCV001353111" onclick="gtag('event', 'mim_outbound', {'name': 'ClinVar', 'domain': 'ncbi.nlm.nih.gov'})">RCV001353111</a>
</span>
</div>
<div>
<span class="mim-text-font">
<p>In a 30-year-old man with Bosch-Boonstra-Schaaf optic atrophy syndrome (BBSOAS; <a href="/entry/615722">615722</a>), <a href="#3" class="mim-tip-reference" title="Bojanek, E. K., Mosconi, M. W., Guter, S., Betancur, C., Macmillan, C., Cook, E. H. &lt;strong&gt;Clinical and neurocognitive issues associated with Bosch-Boonstra-Schaaf optic atrophy syndrome: a case study.&lt;/strong&gt; Am. J. Med. Genet. 182A: 213-218, 2020.[PubMed: &lt;a href=&quot;https://pubmed.ncbi.nlm.nih.gov/31729143/&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;31729143&lt;/a&gt;] [&lt;a href=&quot;https://doi.org/10.1002/ajmg.a.61409&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="31729143">Bojanek et al. (2020)</a> identified a de novo heterozygous c.82C-T transition (c.82C-T, NM_005654.5) in the NR2F1 gene, resulting in a gln28-to-ter (Q28X) substitution. The mutation was identified by trio whole-exome sequencing and confirmed by Sanger sequencing. Functional studies were not performed. <a href="https://pubmed.ncbi.nlm.nih.gov/?cmd=link&linkname=pubmed_pubmed&from_uid=31729143" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed Related', 'domain': 'pubmed.ncbi.nlm.nih.gov'})"><span class="glyphicon glyphicon-plus-sign mim-tip-hint" title="Click this 'reference-plus' icon to see articles related to this paragraph in PubMed."></span></a></p>
</span>
</div>
<div>
<br />
</div>
</div>
<div>
<div>
<a id="0009" class="mim-anchor"></a>
<h4>
<span class="mim-font">
<strong>.0009&nbsp;BOSCH-BOONSTRA-SCHAAF OPTIC ATROPHY SYNDROME</strong>
</span>
</h4>
</div>
<div>
<span class="mim-text-font">
<div style="float: left;">
NR2F1, 1-BP DEL, NT1080
</div>
</span>
&nbsp;&nbsp;
<div class="btn-group"> <button type="button" class="btn btn-default btn-xs dropdown-toggle mim-font" data-toggle="dropdown">rs2149946049 <span class="caret"></span></button> <ul class="dropdown-menu"> <li><a href="https://www.ensembl.org/Homo_sapiens/Variation/Summary?v=rs2149946049;toggle_HGVS_names=open" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'dbSNP', 'domain': 'ensembl.org'})">Ensembl</a></li> <li><a href="https://www.ncbi.nlm.nih.gov/snp/?term=rs2149946049" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'dbSNP', 'domain': 'www.ncbi.nlm.nih.gov'})">NCBI</a></li> <li><a href="https://genome.ucsc.edu/cgi-bin/hgTracks?org=Human&db=hg38&clinvar=pack&omimAvSnp=pack&position=rs2149946049" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'dbSNP', 'domain': 'genome.ucsc.edu'})">UCSC</a></li> </ul> </div>
<span class="mim-text-font">
<a href="https://www.ncbi.nlm.nih.gov/clinvar?term=RCV001353112 OR RCV003238356" target="_blank" class="btn btn-default btn-xs mim-tip-hint" title="RCV001353112, RCV003238356" onclick="gtag('event', 'mim_outbound', {'name': 'ClinVar', 'domain': 'ncbi.nlm.nih.gov'})">RCV001353112...</a>
</span>
</div>
<div>
<span class="mim-text-font">
<p>In a boy with Bosch-Boonstra-Schaaf optic atrophy syndrome (BBSOAS; <a href="/entry/615722">615722</a>), <a href="#16" class="mim-tip-reference" title="Walsh, S., Gosswein, S. S., Rump, A., von der Hagen, M., Hackmann, K., Schrock, E., Di Donato, N., Kahlert, A.-K. &lt;strong&gt;Novel dominant-negative NR2F1 frameshift mutation and a phenotypic expansion of the Bosch-Boonstra-Schaaf optic atrophy syndrome.&lt;/strong&gt; Europ. J. Med. Genet. 63: 104019, 2020. Note: Electronic Article.[PubMed: &lt;a href=&quot;https://pubmed.ncbi.nlm.nih.gov/32712214/&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;32712214&lt;/a&gt;] [&lt;a href=&quot;https://doi.org/10.1016/j.ejmg.2020.104019&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="32712214">Walsh et al. (2020)</a> identified a de novo heterozygous 1-bp deletion (c.1080del, NM_005654.5) in the ligand-binding domain of the NR2F1 gene, resulting in a frameshift and premature termination (Asn362fsTer33). The mutation was identified by trio whole-exome sequencing of the coding exons of 4,813 genes associated with known clinical phenotypes. The mutation was confirmed in the patient by Sanger sequencing and was shown to be absent in his parents. Because the mutation occurred in the last exon of N2RF1, <a href="#16" class="mim-tip-reference" title="Walsh, S., Gosswein, S. S., Rump, A., von der Hagen, M., Hackmann, K., Schrock, E., Di Donato, N., Kahlert, A.-K. &lt;strong&gt;Novel dominant-negative NR2F1 frameshift mutation and a phenotypic expansion of the Bosch-Boonstra-Schaaf optic atrophy syndrome.&lt;/strong&gt; Europ. J. Med. Genet. 63: 104019, 2020. Note: Electronic Article.[PubMed: &lt;a href=&quot;https://pubmed.ncbi.nlm.nih.gov/32712214/&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;32712214&lt;/a&gt;] [&lt;a href=&quot;https://doi.org/10.1016/j.ejmg.2020.104019&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="32712214">Walsh et al. (2020)</a> speculated that the resultant mRNA might not be subject to nonsense-mediated decay. <a href="https://pubmed.ncbi.nlm.nih.gov/?cmd=link&linkname=pubmed_pubmed&from_uid=32712214" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed Related', 'domain': 'pubmed.ncbi.nlm.nih.gov'})"><span class="glyphicon glyphicon-plus-sign mim-tip-hint" title="Click this 'reference-plus' icon to see articles related to this paragraph in PubMed."></span></a></p>
</span>
</div>
<div>
<br />
</div>
</div>
</div>
</div>
<div>
<a id="references"class="mim-anchor"></a>
<h4 href="#mimReferencesFold" id="mimReferencesToggle" class="mimTriangleToggle" style="cursor: pointer;" data-toggle="collapse">
<span class="mim-font">
<span id="mimReferencesToggleTriangle" class="small mimTextToggleTriangle">&#9660;</span>
<strong>REFERENCES</strong>
</span>
</h4>
<div>
<p />
</div>
<div id="mimReferencesFold" class="collapse in mimTextToggleFold">
<ol>
<li>
<a id="1" class="mim-anchor"></a>
<a id="Alfano2011" class="mim-anchor"></a>
<div class="">
<p class="mim-text-font">
Alfano, C., Viola, L., Heng, J. I.-T., Pirozzi, M., Clarkson, M., Flore, G., De Maio, A., Schedl, A., Guillemot, F., Studer, M.
<strong>COUP-TFI promotes radial migration and proper morphology of callosal projection neurons by repressing Rnd2 expression.</strong>
Development 138: 4685-4697, 2011.
[PubMed: <a href="https://pubmed.ncbi.nlm.nih.gov/21965613/" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed', 'domain': 'pubmed.ncbi.nlm.nih.gov'})">21965613</a>, <a href="https://pubmed.ncbi.nlm.nih.gov/?cmd=link&linkname=pubmed_pubmed&from_uid=21965613" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed Related', 'domain': 'pubmed.ncbi.nlm.nih.gov'})">related citations</a>]
[<a href="https://doi.org/10.1242/dev.068031" target="_blank">Full Text</a>]
</p>
</div>
</li>
<li>
<a id="2" class="mim-anchor"></a>
<a id="Armentano2006" class="mim-anchor"></a>
<div class="">
<p class="mim-text-font">
Armentano, M., Filosa, A., Andolfi, G., Studer, M.
<strong>COUP-TFI is required for the formation of commissural projections in the forebrain by regulating axonal growth.</strong>
Development 133: 4151-4162, 2006.
[PubMed: <a href="https://pubmed.ncbi.nlm.nih.gov/17021036/" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed', 'domain': 'pubmed.ncbi.nlm.nih.gov'})">17021036</a>, <a href="https://pubmed.ncbi.nlm.nih.gov/?cmd=link&linkname=pubmed_pubmed&from_uid=17021036" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed Related', 'domain': 'pubmed.ncbi.nlm.nih.gov'})">related citations</a>]
[<a href="https://doi.org/10.1242/dev.02600" target="_blank">Full Text</a>]
</p>
</div>
</li>
<li>
<a id="3" class="mim-anchor"></a>
<a id="Bojanek2020" class="mim-anchor"></a>
<div class="">
<p class="mim-text-font">
Bojanek, E. K., Mosconi, M. W., Guter, S., Betancur, C., Macmillan, C., Cook, E. H.
<strong>Clinical and neurocognitive issues associated with Bosch-Boonstra-Schaaf optic atrophy syndrome: a case study.</strong>
Am. J. Med. Genet. 182A: 213-218, 2020.
[PubMed: <a href="https://pubmed.ncbi.nlm.nih.gov/31729143/" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed', 'domain': 'pubmed.ncbi.nlm.nih.gov'})">31729143</a>, <a href="https://pubmed.ncbi.nlm.nih.gov/?cmd=link&linkname=pubmed_pubmed&from_uid=31729143" 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.61409" target="_blank">Full Text</a>]
</p>
</div>
</li>
<li>
<a id="4" class="mim-anchor"></a>
<a id="Bosch2014" class="mim-anchor"></a>
<div class="">
<p class="mim-text-font">
Bosch, D. G. M., Boonstra, F. N., Gonzaga-Jauregui, C., Xu, M., de Ligt, J., Jhangiani, S., Wiszniewski, W., Muzny, D. M., Yntema, H. G., Pfundt, R., Vissers, L. E. L. M., Spruijt, L., and 12 others.
<strong>NR2F1 mutations cause optic atrophy with intellectual disability.</strong>
Am. J. Hum. Genet. 94: 303-309, 2014.
[PubMed: <a href="https://pubmed.ncbi.nlm.nih.gov/24462372/" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed', 'domain': 'pubmed.ncbi.nlm.nih.gov'})">24462372</a>, <a href="https://www.ncbi.nlm.nih.gov/pmc/?term=24462372[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=24462372" 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.2014.01.002" target="_blank">Full Text</a>]
</p>
</div>
</li>
<li>
<a id="5" class="mim-anchor"></a>
<a id="Bovetti2013" class="mim-anchor"></a>
<div class="">
<p class="mim-text-font">
Bovetti, S., Bonzano, S., Garzotto, D., Giannelli, S. G., Iannielli, A., Armentano, M., Studer, M., De Marchis, S.
<strong>COUP-TFI controls activity-dependent tyrosine hydroxylase expression in adult dopaminergic olfactory bulb interneurons.</strong>
Development 140: 4850-4859, 2013.
[PubMed: <a href="https://pubmed.ncbi.nlm.nih.gov/24227652/" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed', 'domain': 'pubmed.ncbi.nlm.nih.gov'})">24227652</a>, <a href="https://pubmed.ncbi.nlm.nih.gov/?cmd=link&linkname=pubmed_pubmed&from_uid=24227652" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed Related', 'domain': 'pubmed.ncbi.nlm.nih.gov'})">related citations</a>]
[<a href="https://doi.org/10.1242/dev.089961" target="_blank">Full Text</a>]
</p>
</div>
</li>
<li>
<a id="6" class="mim-anchor"></a>
<a id="Chen2016" class="mim-anchor"></a>
<div class="">
<p class="mim-text-font">
Chen, C.-A., Bosch, D. G. M., Cho, M. T., Rosenfeld, J. A., Shinawi, M., Lewis, R. A., Mann, J., Jayakar, P., Payne, K., Walsh, L., Moss, T., Schreibr, A., and 23 others.
<strong>The expanding clinical phenotype of Bosch-Boonstra-Schaaf optic atrophy syndrome: 20 new cases and possible genotype-phenotype correlations.</strong>
Genet. Med. 18: 1143-1150, 2016. Note: Erratum: Genet. Med. 19: 962 only, 2017.
[PubMed: <a href="https://pubmed.ncbi.nlm.nih.gov/26986877/" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed', 'domain': 'pubmed.ncbi.nlm.nih.gov'})">26986877</a>, <a href="https://pubmed.ncbi.nlm.nih.gov/?cmd=link&linkname=pubmed_pubmed&from_uid=26986877" 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/gim.2016.18" target="_blank">Full Text</a>]
</p>
</div>
</li>
<li>
<a id="7" class="mim-anchor"></a>
<a id="Faedo2008" class="mim-anchor"></a>
<div class="">
<p class="mim-text-font">
Faedo, A., Tomassy, G. S., Ruan, Y., Teichmann, H., Krauss, S., Pleasure, S. J., Tsai, S. Y., Tsai, M.-J., Studer, M., Rubenstein, J. L. R.
<strong>COUP-TFI coordinates cortical patterning, neurogenesis, and laminar fate and modulates MAPK/ERK, AKT, and beta-catenin signaling.</strong>
Cerebral Cortex 18: 2117-2131, 2008.
[PubMed: <a href="https://pubmed.ncbi.nlm.nih.gov/18165280/" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed', 'domain': 'pubmed.ncbi.nlm.nih.gov'})">18165280</a>, <a href="https://www.ncbi.nlm.nih.gov/pmc/?term=18165280[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=18165280" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed Related', 'domain': 'pubmed.ncbi.nlm.nih.gov'})">related citations</a>]
[<a href="https://doi.org/10.1093/cercor/bhm238" target="_blank">Full Text</a>]
</p>
</div>
</li>
<li>
<a id="8" class="mim-anchor"></a>
<a id="Inoue2010" class="mim-anchor"></a>
<div class="">
<p class="mim-text-font">
Inoue, M., Iida, A., Satoh, S., Kodama, T., Watanabe, S.
<strong>COUP-TFI and -TFII nuclear receptors are expressed in amacrine cells and play roles in regulating the differentiation of retinal progenitor cells.</strong>
Exp. Eye Res. 90: 49-56, 2010.
[PubMed: <a href="https://pubmed.ncbi.nlm.nih.gov/19766631/" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed', 'domain': 'pubmed.ncbi.nlm.nih.gov'})">19766631</a>, <a href="https://pubmed.ncbi.nlm.nih.gov/?cmd=link&linkname=pubmed_pubmed&from_uid=19766631" 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.exer.2009.09.009" target="_blank">Full Text</a>]
</p>
</div>
</li>
<li>
<a id="9" class="mim-anchor"></a>
<a id="Martin-Hernandez2018" class="mim-anchor"></a>
<div class="">
<p class="mim-text-font">
Martin-Hernandez, E., Rodriguez-Garcia, M. E., Chen, C.-A., Cotrina-Vinagre, F. J., Carnicero-Rodriguez, P., Bellusci, M., Schaaf, C. P., Martinez-Azorin, F.
<strong>Mitochondrial involvement in a Bosch-Boonstra-Schaaf optic atrophy syndrome patient with a novel de novo NRF2F1 gene mutation.</strong>
J. Hum. Genet. 63: 525-528, 2018.
[PubMed: <a href="https://pubmed.ncbi.nlm.nih.gov/29410510/" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed', 'domain': 'pubmed.ncbi.nlm.nih.gov'})">29410510</a>, <a href="https://pubmed.ncbi.nlm.nih.gov/?cmd=link&linkname=pubmed_pubmed&from_uid=29410510" 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/s10038-017-0398-3" target="_blank">Full Text</a>]
</p>
</div>
</li>
<li>
<a id="10" class="mim-anchor"></a>
<a id="Miyajima1988" class="mim-anchor"></a>
<div class="">
<p class="mim-text-font">
Miyajima, N., Kadowaki, Y., Fukushige, S., Shimizu, S., Semba, K., Yamanashi, Y., Matsubara, K., Toyoshima, K., Yamamoto, T.
<strong>Identification of two novel members of erbA superfamily by molecular cloning: the gene products of the two are highly related to each other.</strong>
Nucleic Acids Res. 16: 11057-11073, 1988.
[PubMed: <a href="https://pubmed.ncbi.nlm.nih.gov/2905047/" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed', 'domain': 'pubmed.ncbi.nlm.nih.gov'})">2905047</a>, <a href="https://pubmed.ncbi.nlm.nih.gov/?cmd=link&linkname=pubmed_pubmed&from_uid=2905047" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed Related', 'domain': 'pubmed.ncbi.nlm.nih.gov'})">related citations</a>]
[<a href="https://doi.org/10.1093/nar/16.23.11057" target="_blank">Full Text</a>]
</p>
</div>
</li>
<li>
<a id="11" class="mim-anchor"></a>
<a id="Park2019" class="mim-anchor"></a>
<div class="">
<p class="mim-text-font">
Park, S. E., Lee, J. S., Lee, S.-T., Kim, H. Y., Han, S.-H., Han, J.
<strong>Targeted panel sequencing identifies a novel NR2F1 mutations in a patient with Bosch-Boonstra-Schaaf optic atrophy syndrome.</strong>
Ophthalmic Genet. 40: 359-361, 2019.
[PubMed: <a href="https://pubmed.ncbi.nlm.nih.gov/31393201/" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed', 'domain': 'pubmed.ncbi.nlm.nih.gov'})">31393201</a>, <a href="https://pubmed.ncbi.nlm.nih.gov/?cmd=link&linkname=pubmed_pubmed&from_uid=31393201" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed Related', 'domain': 'pubmed.ncbi.nlm.nih.gov'})">related citations</a>]
[<a href="https://doi.org/10.1080/13816810.2019.1650074" target="_blank">Full Text</a>]
</p>
</div>
</li>
<li>
<a id="12" class="mim-anchor"></a>
<a id="Qiu1995" class="mim-anchor"></a>
<div class="">
<p class="mim-text-font">
Qiu, Y., Krishnan, V., Zeng, Z., Gilbert, D. J., Copeland, N. G., Gibson, L., Yang-Feng, T., Jenkins, N. A., Tsai, M.-J., Tsai, S. Y.
<strong>Isolation, characterization, and chromosomal localization of mouse and human COUP-TF I and II genes.</strong>
Genomics 29: 240-246, 1995.
[PubMed: <a href="https://pubmed.ncbi.nlm.nih.gov/8530078/" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed', 'domain': 'pubmed.ncbi.nlm.nih.gov'})">8530078</a>, <a href="https://pubmed.ncbi.nlm.nih.gov/?cmd=link&linkname=pubmed_pubmed&from_uid=8530078" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed Related', 'domain': 'pubmed.ncbi.nlm.nih.gov'})">related citations</a>]
[<a href="https://doi.org/10.1006/geno.1995.1237" target="_blank">Full Text</a>]
</p>
</div>
</li>
<li>
<a id="13" class="mim-anchor"></a>
<a id="Rech2020" class="mim-anchor"></a>
<div class="">
<p class="mim-text-font">
Rech, M. E., McCarthy, J. M., Chen, C.-A., Edmond, J. C., Shah, V. S., Bosch, D. G. M., Berry, G. T., Williams, L., Madan-Khetarpal, S., Niyazov, D., Shaw-Smith, C., Kovar, E. M., Lupo, P. J., Schaaf, C. P.
<strong>Phenotypic expansion of Bosch-Boonstra-Schaaf optic atrophy syndrome and further evidence for genotype-phenotype correlations.</strong>
Am. J. Med. Genet. 182A: 1426-1437, 2020.
[PubMed: <a href="https://pubmed.ncbi.nlm.nih.gov/32275123/" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed', 'domain': 'pubmed.ncbi.nlm.nih.gov'})">32275123</a>, <a href="https://pubmed.ncbi.nlm.nih.gov/?cmd=link&linkname=pubmed_pubmed&from_uid=32275123" 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.61580" target="_blank">Full Text</a>]
</p>
</div>
</li>
<li>
<a id="14" class="mim-anchor"></a>
<a id="Starosta2020" class="mim-anchor"></a>
<div class="">
<p class="mim-text-font">
Starosta, R. T., Tarnowski, J., Vairo, F. P. E., Raymond, K., Preston, G., Morava, E.
<strong>Bosch-Boonstra-Schaaf optic atrophy syndrome (BBSOAS) initially diagnosed as ALG6-CDG: functional evidence for benignity of the ALG6 c.391T-C (p.Tyr131His) variant and further expanding the BBSOAS phenotype.</strong>
Europ. J. Med. Genet. 63: 103941, 2020.
[PubMed: <a href="https://pubmed.ncbi.nlm.nih.gov/32407885/" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed', 'domain': 'pubmed.ncbi.nlm.nih.gov'})">32407885</a>, <a href="https://pubmed.ncbi.nlm.nih.gov/?cmd=link&linkname=pubmed_pubmed&from_uid=32407885" 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.ejmg.2020.103941" target="_blank">Full Text</a>]
</p>
</div>
</li>
<li>
<a id="15" class="mim-anchor"></a>
<a id="Tang2010" class="mim-anchor"></a>
<div class="">
<p class="mim-text-font">
Tang, K., Xie, X., Park, J.-I., Jamrich, M., Tsai, S., Tsai, M.-J.
<strong>COUP-TFs regulate eye development by controlling factors essential for optic vesicle morphogenesis.</strong>
Development 137: 725-734, 2010.
[PubMed: <a href="https://pubmed.ncbi.nlm.nih.gov/20147377/" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed', 'domain': 'pubmed.ncbi.nlm.nih.gov'})">20147377</a>, <a href="https://www.ncbi.nlm.nih.gov/pmc/?term=20147377[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=20147377" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed Related', 'domain': 'pubmed.ncbi.nlm.nih.gov'})">related citations</a>]
[<a href="https://doi.org/10.1242/dev.040568" target="_blank">Full Text</a>]
</p>
</div>
</li>
<li>
<a id="16" class="mim-anchor"></a>
<a id="Walsh2020" class="mim-anchor"></a>
<div class="">
<p class="mim-text-font">
Walsh, S., Gosswein, S. S., Rump, A., von der Hagen, M., Hackmann, K., Schrock, E., Di Donato, N., Kahlert, A.-K.
<strong>Novel dominant-negative NR2F1 frameshift mutation and a phenotypic expansion of the Bosch-Boonstra-Schaaf optic atrophy syndrome.</strong>
Europ. J. Med. Genet. 63: 104019, 2020. Note: Electronic Article.
[PubMed: <a href="https://pubmed.ncbi.nlm.nih.gov/32712214/" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed', 'domain': 'pubmed.ncbi.nlm.nih.gov'})">32712214</a>, <a href="https://pubmed.ncbi.nlm.nih.gov/?cmd=link&linkname=pubmed_pubmed&from_uid=32712214" 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.ejmg.2020.104019" target="_blank">Full Text</a>]
</p>
</div>
</li>
<li>
<a id="17" class="mim-anchor"></a>
<a id="Zhou2001" class="mim-anchor"></a>
<div class="">
<p class="mim-text-font">
Zhou, C., Tsai, S. Y., Tsai, M.-J.
<strong>COUP-TFI: an intrinsic factor for early regionalization of the neocortex.</strong>
Genes Dev. 15: 2054-2059, 2001.
[PubMed: <a href="https://pubmed.ncbi.nlm.nih.gov/11511537/" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed', 'domain': 'pubmed.ncbi.nlm.nih.gov'})">11511537</a>, <a href="https://www.ncbi.nlm.nih.gov/pmc/?term=11511537[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=11511537" target="_blank" onclick="gtag('event', 'mim_outbound', {'name': 'PubMed Related', 'domain': 'pubmed.ncbi.nlm.nih.gov'})">related citations</a>]
[<a href="https://doi.org/10.1101/gad.913601" target="_blank">Full Text</a>]
</p>
</div>
</li>
</ol>
<div>
<br />
</div>
</div>
</div>
<div>
<a id="contributors" class="mim-anchor"></a>
<div class="row">
<div class="col-lg-2 col-md-2 col-sm-4 col-xs-4">
<span class="mim-text-font">
<a href="#mimCollapseContributors" role="button" data-toggle="collapse"> Contributors: </a>
</span>
</div>
<div class="col-lg-6 col-md-6 col-sm-6 col-xs-6">
<span class="mim-text-font">
Sonja A. Rasmussen - updated : 07/28/2022
</span>
</div>
</div>
<div class="row collapse" id="mimCollapseContributors">
<div class="col-lg-offset-2 col-md-offset-4 col-sm-offset-4 col-xs-offset-2 col-lg-6 col-md-6 col-sm-6 col-xs-6">
<span class="mim-text-font">
Hilary J. Vernon - updated : 03/29/2021<br>Patricia A. Hartz - updated : 5/2/2016<br>Patricia A. Hartz - updated : 6/22/2015<br>Cassandra L. Kniffin - updated : 4/3/2014
</span>
</div>
</div>
</div>
<div>
<a id="creationDate" class="mim-anchor"></a>
<div class="row">
<div class="col-lg-2 col-md-2 col-sm-4 col-xs-4">
<span class="text-nowrap mim-text-font">
Creation Date:
</span>
</div>
<div class="col-lg-6 col-md-6 col-sm-6 col-xs-6">
<span class="mim-text-font">
Victor A. McKusick : 2/1/1989
</span>
</div>
</div>
</div>
<div>
<a id="editHistory" class="mim-anchor"></a>
<div class="row">
<div class="col-lg-2 col-md-2 col-sm-4 col-xs-4">
<span class="text-nowrap mim-text-font">
<a href="#mimCollapseEditHistory" role="button" data-toggle="collapse"> Edit History: </a>
</span>
</div>
<div class="col-lg-6 col-md-6 col-sm-6 col-xs-6">
<span class="mim-text-font">
alopez : 12/08/2022
</span>
</div>
</div>
<div class="row collapse" id="mimCollapseEditHistory">
<div class="col-lg-offset-2 col-md-offset-2 col-sm-offset-4 col-xs-offset-4 col-lg-6 col-md-6 col-sm-6 col-xs-6">
<span class="mim-text-font">
carol : 07/28/2022<br>carol : 03/30/2021<br>carol : 03/29/2021<br>mgross : 05/02/2016<br>mgross : 5/2/2016<br>mgross : 6/22/2015<br>mcolton : 6/22/2015<br>carol : 7/8/2014<br>carol : 4/8/2014<br>ckniffin : 4/3/2014<br>alopez : 2/19/2014<br>mgross : 10/21/1999<br>mgross : 9/24/1999<br>alopez : 11/11/1998<br>mark : 12/13/1995<br>supermim : 3/16/1992<br>supermim : 3/20/1990<br>ddp : 10/26/1989<br>root : 3/2/1989<br>root : 2/1/1989
</span>
</div>
</div>
</div>
</div>
</div>
</div>
<div class="container visible-print-block">
<div class="row">
<div class="col-md-8 col-md-offset-1">
<div>
<div>
<h3>
<span class="mim-font">
<strong>*</strong> 132890
</span>
</h3>
</div>
<div>
<h3>
<span class="mim-font">
NUCLEAR RECEPTOR SUBFAMILY 2, GROUP F, MEMBER 1; NR2F1
</span>
</h3>
</div>
<div>
<br />
</div>
<div>
<div >
<p>
<span class="mim-font">
<em>Alternative titles; symbols</em>
</span>
</p>
</div>
<div>
<h4>
<span class="mim-font">
TRANSCRIPTION FACTOR COUP 1; TFCOUP1<br />
CHICKEN OVALBUMIN UPSTREAM PROMOTER TRANSCRIPTION FACTOR 1; COUPTFI; COUPTF1<br />
ERBA-RELATED 3; EAR3<br />
V-ERB-A AVIAN ERYTHROBLASTIC LEUKEMIA VIRAL ONCOGENE HOMOLOG-LIKE 3; ERBAL3
</span>
</h4>
</div>
</div>
<div>
<br />
</div>
</div>
<div>
<p>
<span class="mim-text-font">
<strong><em>HGNC Approved Gene Symbol: NR2F1</em></strong>
</span>
</p>
</div>
<div>
<p>
<span class="mim-text-font">
<strong>SNOMEDCT:</strong> 770723007; &nbsp;
</span>
</p>
</div>
<div>
<br />
</div>
<div>
<p>
<span class="mim-text-font">
<strong>
<em>
Cytogenetic location: 5q15
&nbsp;
Genomic coordinates <span class="small">(GRCh38)</span> : 5:93,583,222-93,594,611 </span>
</em>
</strong>
<span class="small">(from NCBI)</span>
</span>
</p>
</div>
<div>
<br />
</div>
<div>
<h4>
<span class="mim-font">
<strong>Gene-Phenotype Relationships</strong>
</span>
</h4>
<div>
<table class="table table-bordered table-condensed 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>
</tr>
</thead>
<tbody>
<tr>
<td rowspan="1">
<span class="mim-font">
5q15
</span>
</td>
<td>
<span class="mim-font">
Bosch-Boonstra-Schaaf optic atrophy syndrome
</span>
</td>
<td>
<span class="mim-font">
615722
</span>
</td>
<td>
<span class="mim-font">
Autosomal dominant
</span>
</td>
<td>
<span class="mim-font">
3
</span>
</td>
</tr>
</tbody>
</table>
</div>
</div>
<div>
<br />
</div>
<div>
<h4>
<span class="mim-font">
<strong>TEXT</strong>
</span>
</h4>
<div>
<h4>
<span class="mim-font">
<strong>Description</strong>
</span>
</h4>
</div>
<span class="mim-text-font">
<p>The NR2F1 gene encodes a conserved nuclear receptor protein that regulates transcription (summary by Bosch et al., 2014). </p>
</span>
<div>
<br />
</div>
<div>
<h4>
<span class="mim-font">
<strong>Cloning and Expression</strong>
</span>
</h4>
</div>
<span class="mim-text-font">
<p>Miyajima et al. (1988) identified the ERBA-related gene EAR3. The predicted EAR3 protein was very similar in primary structure to receptors for steroid hormones and thyroid hormone. The EAR3 and EAR2 (132880) amino acid sequences share 86% homology in the DNA-binding domain and 76% homology in the putative ligand-binding domain. Northern blot analysis of human fetal tissue showed ubiquitous expression of EAR3. </p><p>Chicken ovalbumin upstream promoter transcription factors (COUP-TFs) are members of the steroid/thyroid hormone receptor superfamily. Qiu et al. (1995) noted that, like other members of the family, COUP-TFs contain a DNA-binding domain and a putative ligand-binding domain. They are also response elements for several other members of the superfamily, namely, the vitamin D receptor (277440), the thyroid hormone receptor (see 190120), the retinoic acid receptor (see RARA; 180240), and the retinoid X receptor (see 180245). COUP-TFs are expressed in many tissues and in various cell lines. Furthermore, in situ hybridization experiments demonstrated that COUP-TFs are highly expressed during mouse embryonic development. Their expression patterns are spatially and temporally regulated, suggesting that COUP-TFs may be involved in organogenesis. </p><p>At mouse embryonic day 11.5 (E11.5), at the onset of cerebral corticogenesis, Zhou et al. (2001) found that Coup-Tfi showed a graded pattern of expression in neocortex. Coup-Tfi expression was higher in caudolateral regions and lower in rostromedial areas. This gradient of expression was maintained in the cortical plate after birth. </p><p>By immunohistochemical analysis, Armentano et al. (2006) found that Couptf1 localized to regions of developing mouse brain from which major forebrain neuronal tracts originated. </p><p>By immunohistochemical analysis of mature mouse retina, Inoue et al. (2010) found that Coup-Tfi was expressed in more cell types than Coup-Tfii (NR2F2; 107773) in the inner nuclear layer. </p><p>Tang et al. (2010) found that both Coup-Tfi and Coup-Tfii were expressed in dorso-distal optic vesicles and in a 'ventral high-dorsal low' gradient in the presumptive retinal pigment epithelium (RPE) in mouse at E9.5. The 2 proteins showed differences in expression in some early eye structures, and Coup-Tfii was generally more abundant than Coup-Tfi. </p>
</span>
<div>
<br />
</div>
<div>
<h4>
<span class="mim-font">
<strong>Gene Structure</strong>
</span>
</h4>
</div>
<span class="mim-text-font">
<p>Two COUP-TF genes have been identified in the human: COUP-TFI, also referred to as EAR3 and NR2F1, and COUP-TFII, also called ARP1. To determine whether the genomic organization is conserved between human and mouse, Qiu et al. (1995) isolated these 2 genes in the mouse and characterized their structure. Both genes have relatively simple structures, with 3 coding exons, that are similar to those of their human counterparts. </p>
</span>
<div>
<br />
</div>
<div>
<h4>
<span class="mim-font">
<strong>Mapping</strong>
</span>
</h4>
</div>
<span class="mim-text-font">
<p>Miyajima et al. (1988) mapped the EAR3 gene to chromosome 5 by hybridization analysis of DNAs from sorted chromosomes. </p><p>Qiu et al. (1995) mapped the mouse COUP-TFI gene to the distal region of chromosome 13 and COUP-TFII to the central region of chromosome 7. Furthermore, they mapped human COUP-TFI to 5q14 and COUP-TFII to 15q26 (where the gene designated ARP1 had been localized). The human chromosomal localization was achieved by isotopic in situ hybridization; the murine assignments by interspecific backcross analysis. </p>
</span>
<div>
<br />
</div>
<div>
<h4>
<span class="mim-font">
<strong>Gene Function</strong>
</span>
</h4>
</div>
<span class="mim-text-font">
<p>Inoue et al. (2010) found that forced expression of Coup-Tfi or Coup-Tfii in embryonic mouse retinal explant cultures reduced the number of cells expressing markers of rod photoreceptors. In contrast, the Coup-Tfs increased the number of cells expressing markers of cone photoreceptors and increased the number of glycinergic amacrine cells. </p><p>Tang et al. (2010) found that knockdown of both COUP-TFI and COUP-TFII in ARPE-19 human RPE cells via small interfering RNA increased expression of PAX6 (607108) and reduced expression of OTX2 (600037) and MITF (156845), which are key RPE genes, as well as VAX2 (604295), a negative regulator of PAX6. In contrast, overexpression of COUP-TFs repressed PAX6 expression. Chromatin immunoprecipitation experiments and reporter gene assays showed that both COUP-TFs bound a direct repeat element in the PAX6 promoter and downregulated PAX6 and OTX2 expression. </p><p>Bovetti et al. (2013) reported that Couptf1 regulated tyrosine hydroxylase (TH; 191290) expression in adult mouse olfactory bulb cells through activity-dependent induction of Zif268 (EGR1; 128990). They concluded that Couptf1 has a role in regulating sensory-dependent plasticity in olfactory dopaminergic neurons in adult mouse. </p>
</span>
<div>
<br />
</div>
<div>
<h4>
<span class="mim-font">
<strong>Cytogenetics</strong>
</span>
</h4>
</div>
<span class="mim-text-font">
<p>In 2 patients with Bosch-Boonstra-Schaaf optic atrophy syndrome (BBSOAS; 615722), Bosch et al. (2014) identified heterozygous deletions of chromosome 5q (0.83 Mb and 2.85 Mb, respectively) encompassing the NR2F1 gene. </p><p>In 5 patients with BBSOAS, including an affected father and son (individuals 17 and 18, respectively), Chen et al. (2016) identified large heterozygous deletions on chromosome 5, ranging from 0.2 to 5.0 Mb and encompassing the NR2F1 gene. </p>
</span>
<div>
<br />
</div>
<div>
<h4>
<span class="mim-font">
<strong>Molecular Genetics</strong>
</span>
</h4>
</div>
<span class="mim-text-font">
<p>In 4 patients with Bosch-Boonstra-Schaaf optic atrophy syndrome (BBSOAS; 615722), Bosch et al. (2014) identified 4 different de novo heterozygous missense mutations in the NR2F1 gene (132890.0001-132890.0004). Mutations in the first 2 patients were found by whole-exome sequencing of 12 patients with a similar phenotype. In vitro functional expression assays with a luciferase reporter in HEK293 cells showed that all the mutant proteins had significantly decreased transcriptional activity compared to wildtype. The findings suggested haploinsufficiency as the pathogenetic mechanism for the disorder. The patients had delayed development, moderately impaired intellectual development, and optic atrophy. Most patients also had evidence of cerebral visual impairment. Dysmorphic facial features were variable and nonspecific. </p><p>In 15 patients with BBSOAS, Chen et al. (2016) identified 15 de novo heterozygous mutations in the NR2F1 gene, including 7 missense mutations, 5 mutations that disrupted translation initiation (see, e.g., 132890.0005), 2 indels resulting in a frameshift, and an in-frame indel. The mutations were identified by whole-exome sequencing and confirmed by Sanger sequencing, or by chromosome microarray analysis in the case of deletions. Five of the missense mutations were located in the DNA-binding domain (DBD), 1 was located adjacent to the DBD domain, and 1 was located in the ligand-binding domain (LBD). </p><p>Martin-Hernandez et al. (2018) identified a de novo heterozygous mutation in the DBD of the NR2F1 gene (K96E; 132890.0006) in a 17-year-old Spanish patient with BBSOAS. The mutation was found by whole-exome sequencing and confirmed by Sanger sequencing. </p><p>In a 7-year-old Korean boy with BBSOAS, Park et al. (2019) identified a heterozygous nonsense mutation in the NR2F1 gene (Y171X; 132890.0007). Parental testing was not performed. The mutation was identified using a next-generation sequencing panel of 429 genes associated with hereditary optic neuropathy. </p><p>By whole-exome sequencing, Starosta et al. (2020) identified a de novo heterozygous Y171X mutation in the NR2F1 gene in a woman with BBSOAS who had previously been diagnosed with congenital disorder of glycosylation type Ic (see 604566.0007). </p><p>In a 30-year-old man with BBSOAS, Bojanek et al. (2020) identified a de novo heterozygous nonsense mutation in the NR2F1 gene (Q28X; 132890.0008). The mutation was identified by trio whole-exome sequencing. </p><p>In a boy with severe BBSOAS, Walsh et al. (2020) identified a de novo heterozygous frameshift mutation in the LBD of the NR2F1 gene (c.1080del; 132890.0009). Because the mutation occurred in the last exon of N2RF1, Walsh et al. (2020) speculated that the resultant mRNA might not be subject to nonsense-mediated decay, raising the question of whether there may be a dominant-negative effect in this case as has been considered for missense mutations affecting the DBD. </p>
</span>
<div>
<br />
</div>
<div>
<h4>
<span class="mim-font">
<strong>Genotype/Phenotype Correlations</strong>
</span>
</h4>
</div>
<span class="mim-text-font">
<p>Chen et al. (2016) assessed molecular and clinical features in 20 patients with BBSOAS. The 5 patients with microdeletions encompassing the NR2F1 gene had a lower prevalence of several clinical features when compared to 5 patients with missense mutations that completely abolish transcriptional activity, including hypotonia, oromotor dysfunction, thin corpus callosum, repetitive behaviors, autism spectrum disorder, seizures, and hearing defects. These findings led Chen et al. (2016) to consider whether a dominant-negative effect plays a role in BBSOAS. </p><p>Rech et al. (2020) compared the prevalence of clinical features between 22 patients with BBSOAS and point mutations or in-frame deletions in the DNA-binding domain (DBD) of the NR2F gene and 32 patients with BBSOAS and whole-gene deletions, nonsense mutations, frameshift mutations, or point mutations outside of the DBD. Rech et al. (2020) found that mutations in the DBD were associated with a higher prevalence of motor delay, the inability to walk unassisted, the absence of speech, seizures, and sensitivity to touch compared to other types of mutations. </p>
</span>
<div>
<br />
</div>
<div>
<h4>
<span class="mim-font">
<strong>Animal Model</strong>
</span>
</h4>
</div>
<span class="mim-text-font">
<p>Using Coup-Tfi-null mice, Zhou et al. (2001) showed that Coup-Tfi was required for regional and graded expression of several neocortical markers, including Id2 (600386), Ror-beta (RORB; 601972), and cadherin-8 (CDH8; 603008). Graded expression of the limbic system-associated protein Lamp (LSAMP; 603241) was also lost in Coup-Tfi-null mice, concomitant with misguided thalamocortic projection neurons. Coup-Tfi appeared to act through a pathway that differed from that of Pax6 and Emx2 (600035). </p><p>Armentano et al. (2006) found that all homozygous Couptf1-null mice died at perinatal stages prior to weaning. Absence of Couptf1 in mouse brain resulted in callosal axons that arrived at the midline but were unable to cross and swirled into longitudinal neuromas called Probst bundles. Aberrant fibers also projected abnormally along the anterior-posterior axis. Similarly, Couptf1-null hippocampal axons stopped at the midline and projected abnormally toward the anterior commissure (AC), while some mutant AC fibers misrouted toward the hippocampal commissure. Microarray, real-time PCR, and immunohistochemical analyses of cultured hippocampal neurons revealed that loss of Couptf1 perturbed expression of cytoskeletal molecules involved in axon guidance and neuronal migration. Expression of the microtubule-associated protein Map1b (157129) was reduced, whereas expression of the Rho-GTPase Rnd2 (601555) was elevated, in Couptf1-null neurons. </p><p>By comparing transgenic Couptf1-overexpressing mice and Couptf1-null mice, Faedo et al. (2008) found that Couptf1 dosage regulated patterning of cortical progenitor cells. Couptf1 promoted ventral cortical fate, cell cycle exit, and neural differentiation and regulated the balance of early- and late-born neurons and the balanced production of different types of layer V cortical projection neurons. Couptf1 controlled these processes by repressing Map kinase (see 176948) and Wnt (see 164820) signaling pathways. </p><p>Tang et al. (2010) noted that both Coup-Tfi-null mice and Coup-Tfii-null mice die early during development. Using conditional deletion of Coup-Tfi and Coup-Tfii in mouse eye and ventral forebrain, Tang et al. (2010) found that the Coup-Tf genes compensated for each other, resulting in mice lacking major eye abnormalities. When all 4 alleles of the Coup-Tf genes were deleted, mutant mice displayed severe coloboma and microphthalmia, which persisted after birth. Examination of double-knockout mice revealed that Coup-Tfi and Coup-Tfii were required for differentiation of the neural retina and ventral and dorsal optic stalk. Double mutants showed increased expression of Pax6 in prospective RPE, followed by transformation of RPE cells into neural retina. </p><p>Alfano et al. (2011) reported that loss of Couptf1 in mice affected neuronal radial migration in presumptive somatosensory cortex, concomitant with elevated Rnd2 expression and loss of the Rnd2 expression gradient. Chromatin immunoprecipitation analysis showed that Couptf1 directly bound to 5 sites in and near the Rnd2 gene. Lowering Rnd2 expression in Couptf1-null mice via short hairpin RNA largely rescued the distribution and morphologic defects in Couptf1-deficient neurons. </p>
</span>
<div>
<br />
</div>
</div>
<div>
<h4>
<span class="mim-font">
<strong>ALLELIC VARIANTS</strong>
</span>
<strong>9 Selected Examples):</strong>
</span>
</h4>
<div>
<p />
</div>
<div>
<div>
<h4>
<span class="mim-font">
<strong>.0001 &nbsp; BOSCH-BOONSTRA-SCHAAF OPTIC ATROPHY SYNDROME</strong>
</span>
</h4>
</div>
<div>
<span class="mim-text-font">
NR2F1, ARG115PRO
<br />
SNP: rs587777274,
ClinVar: RCV000114387
</span>
</div>
<div>
<span class="mim-text-font">
<p>In a 12-year-old boy with Bosch-Boonstra-Schaaf optic atrophy syndrome (BBSOAS; 615722), Bosch et al. (2014) identified a de novo heterozygous c.344G-C transversion in the NR2F1 gene, resulting in an arg115-to-pro (R115P) substitution at a highly conserved residue in the DNA-binding domain. The mutation was found by whole-exome sequencing. In vitro functional expression assays with a luciferase reporter in HEK293 cells showed that the mutant protein had significantly decreased transcriptional activity compared to wildtype. </p>
</span>
</div>
<div>
<br />
</div>
</div>
<div>
<div>
<h4>
<span class="mim-font">
<strong>.0002 &nbsp; BOSCH-BOONSTRA-SCHAAF OPTIC ATROPHY SYNDROME</strong>
</span>
</h4>
</div>
<div>
<span class="mim-text-font">
NR2F1, SER113ARG
<br />
SNP: rs587777275,
ClinVar: RCV000114388
</span>
</div>
<div>
<span class="mim-text-font">
<p>In a 2-year-old girl with Bosch-Boonstra-Schaaf optic atrophy syndrome (BBSOAS; 615722), Bosch et al. (2014) identified a de novo heterozygous c.339C-A transversion in the NR2F1 gene, resulting in a ser113-to-arg (S113R) substitution at a highly conserved residue in the DNA-binding domain. The mutation was found by whole-exome sequencing. In vitro functional expression assays with a luciferase reporter in HEK293 cells showed that the mutant protein had significantly decreased transcriptional activity compared to wildtype. </p>
</span>
</div>
<div>
<br />
</div>
</div>
<div>
<div>
<h4>
<span class="mim-font">
<strong>.0003 &nbsp; BOSCH-BOONSTRA-SCHAAF OPTIC ATROPHY SYNDROME</strong>
</span>
</h4>
</div>
<div>
<span class="mim-text-font">
NR2F1, LEU252PRO
<br />
SNP: rs587777276,
ClinVar: RCV000114389, RCV004777575
</span>
</div>
<div>
<span class="mim-text-font">
<p>In an 18-year-old girl with Bosch-Boonstra-Schaaf optic atrophy syndrome (BBSOAS; 615722), Bosch et al. (2014) identified a de novo heterozygous c.755T-C transition in the NR2F1 gene, resulting in a leu252-to-pro (L252P) substitution at a highly conserved residue in the ligand-binding domain. In vitro functional expression assays with a luciferase reporter in HEK293 cells showed that the mutant protein had significantly decreased transcriptional activity compared to wildtype. </p>
</span>
</div>
<div>
<br />
</div>
</div>
<div>
<div>
<h4>
<span class="mim-font">
<strong>.0004 &nbsp; BOSCH-BOONSTRA-SCHAAF OPTIC ATROPHY SYNDROME</strong>
</span>
</h4>
</div>
<div>
<span class="mim-text-font">
NR2F1, ARG112LYS
<br />
SNP: rs587777277,
ClinVar: RCV000114390
</span>
</div>
<div>
<span class="mim-text-font">
<p>In a 35-year-old woman with Bosch-Boonstra-Schaaf optic atrophy syndrome (BBSOAS; 615722), Bosch et al. (2014) identified a de novo heterozygous c.335G-A transition in the NR2F1 gene, resulting in an arg112-to-lys (R112K) substitution at a highly conserved residue in the DNA-binding domain. The mutation was found by whole-exome sequencing. In vitro functional expression assays with a luciferase reporter in HEK293 cells showed that the mutant protein had significantly decreased transcriptional activity compared to wildtype. </p>
</span>
</div>
<div>
<br />
</div>
</div>
<div>
<div>
<h4>
<span class="mim-font">
<strong>.0005 &nbsp; BOSCH-BOONSTRA-SCHAAF OPTIC ATROPHY SYNDROME</strong>
</span>
</h4>
</div>
<div>
<span class="mim-text-font">
NR2F1, MET1?
<br />
SNP: rs886041216,
ClinVar: RCV000334239, RCV001353108, RCV002518806
</span>
</div>
<div>
<span class="mim-text-font">
<p>In 2 unrelated patients (individuals 13 and 14), aged 3 and 12 years, respectively, with Bosch-Boonstra-Schaaf optic atrophy syndrome (BBSOAS; 615722), Chen et al. (2016) identified a de novo heterozygous c.2T-C transition in the NR2F1 gene affecting the start codon (M1?). The mutation was identified by whole-exome sequencing and confirmed by Sanger sequencing. The mutation was not found in any of the parents. Fibroblasts from both patients showed reduced NR2F1 mRNA and protein expression, indicating that the mutation affects both gene transcription and translation. </p>
</span>
</div>
<div>
<br />
</div>
</div>
<div>
<div>
<h4>
<span class="mim-font">
<strong>.0006 &nbsp; BOSCH-BOONSTRA-SCHAAF OPTIC ATROPHY SYNDROME</strong>
</span>
</h4>
</div>
<div>
<span class="mim-text-font">
NR2F1, LYS96GLU
<br />
SNP: rs2149941586,
ClinVar: RCV001353109
</span>
</div>
<div>
<span class="mim-text-font">
<p>In a 17-year-old Spanish girl with Bosch-Boonstra-Schaaf optic atrophy syndrome (BBSOAS; 615722), Martin-Hernandez et al. (2018) identified a de novo heterozygous c.286A-G transition (c.286A-G, NM_005654) in the NR2F1 gene, resulting in a lys96-to-glu (K96E) substitution in a conserved region of the DNA-binding domain. The mutation was found by whole-exome sequencing and confirmed by Sanger sequencing. Neither parent had the mutation. The mutation was not found in the 1000 Genomes Project, EVS, ExAC, or gnomAD databases. A dual-luciferase assay in HEK293T cells transfected with a plasmid containing the K96E mutation showed that the mutation resulted in reduced transcriptional activity. </p>
</span>
</div>
<div>
<br />
</div>
</div>
<div>
<div>
<h4>
<span class="mim-font">
<strong>.0007 &nbsp; BOSCH-BOONSTRA-SCHAAF OPTIC ATROPHY SYNDROME</strong>
</span>
</h4>
</div>
<div>
<span class="mim-text-font">
NR2F1, TYR171TER
<br />
SNP: rs1306612236,
gnomAD: rs1306612236,
ClinVar: RCV001353110
</span>
</div>
<div>
<span class="mim-text-font">
<p>In a 7-year-old Korean boy with Bosch-Boonstra-Schaaf optic atrophy syndrome (BBSOAS; 615722), Park et al. (2019) identified a heterozygous c.513C-G transversion (c.513C-G, NM_005654.4) in the NR2F1 gene, resulting in a tyr171-to-ter (Y171X) substitution in the DBD domain. Parental testing was not performed. The mutation was identified using a next-generation sequencing panel of 429 genes associated with hereditary optic neuropathy. The mutation was not identified in the 1000 Genomes Project, EVS, ExAC, or gnomAD databases. Functional studies were not performed. </p><p>By whole-exome sequencing in a 31-year-old woman diagnosed with BBSOAS, Starosta et al. (2020) identified heterozygosity for a de novo Y171X mutation in the NR2F1 gene. The patient had previously been reported with a diagnosis of congenital disorder of glycosylation type Ic (CDG1C; 603147) and a homozygous Y131H mutation in the ALG6 gene (604566.0007); this variant has been reclassified as a variant of unknown significance based on its frequency in the gnomAD database. Starosta et al. (2020) noted phenotypic overlap between the 2 disorders. </p>
</span>
</div>
<div>
<br />
</div>
</div>
<div>
<div>
<h4>
<span class="mim-font">
<strong>.0008 &nbsp; BOSCH-BOONSTRA-SCHAAF OPTIC ATROPHY SYNDROME</strong>
</span>
</h4>
</div>
<div>
<span class="mim-text-font">
NR2F1, GLN28TER
<br />
SNP: rs1342982789,
gnomAD: rs1342982789,
ClinVar: RCV001353111
</span>
</div>
<div>
<span class="mim-text-font">
<p>In a 30-year-old man with Bosch-Boonstra-Schaaf optic atrophy syndrome (BBSOAS; 615722), Bojanek et al. (2020) identified a de novo heterozygous c.82C-T transition (c.82C-T, NM_005654.5) in the NR2F1 gene, resulting in a gln28-to-ter (Q28X) substitution. The mutation was identified by trio whole-exome sequencing and confirmed by Sanger sequencing. Functional studies were not performed. </p>
</span>
</div>
<div>
<br />
</div>
</div>
<div>
<div>
<h4>
<span class="mim-font">
<strong>.0009 &nbsp; BOSCH-BOONSTRA-SCHAAF OPTIC ATROPHY SYNDROME</strong>
</span>
</h4>
</div>
<div>
<span class="mim-text-font">
NR2F1, 1-BP DEL, NT1080
<br />
SNP: rs2149946049,
ClinVar: RCV001353112, RCV003238356
</span>
</div>
<div>
<span class="mim-text-font">
<p>In a boy with Bosch-Boonstra-Schaaf optic atrophy syndrome (BBSOAS; 615722), Walsh et al. (2020) identified a de novo heterozygous 1-bp deletion (c.1080del, NM_005654.5) in the ligand-binding domain of the NR2F1 gene, resulting in a frameshift and premature termination (Asn362fsTer33). The mutation was identified by trio whole-exome sequencing of the coding exons of 4,813 genes associated with known clinical phenotypes. The mutation was confirmed in the patient by Sanger sequencing and was shown to be absent in his parents. Because the mutation occurred in the last exon of N2RF1, Walsh et al. (2020) speculated that the resultant mRNA might not be subject to nonsense-mediated decay. </p>
</span>
</div>
<div>
<br />
</div>
</div>
</div>
<div>
<h4>
<span class="mim-font">
<strong>REFERENCES</strong>
</span>
</h4>
<div>
<p />
</div>
<div>
<ol>
<li>
<p class="mim-text-font">
Alfano, C., Viola, L., Heng, J. I.-T., Pirozzi, M., Clarkson, M., Flore, G., De Maio, A., Schedl, A., Guillemot, F., Studer, M.
<strong>COUP-TFI promotes radial migration and proper morphology of callosal projection neurons by repressing Rnd2 expression.</strong>
Development 138: 4685-4697, 2011.
[PubMed: 21965613]
[Full Text: https://doi.org/10.1242/dev.068031]
</p>
</li>
<li>
<p class="mim-text-font">
Armentano, M., Filosa, A., Andolfi, G., Studer, M.
<strong>COUP-TFI is required for the formation of commissural projections in the forebrain by regulating axonal growth.</strong>
Development 133: 4151-4162, 2006.
[PubMed: 17021036]
[Full Text: https://doi.org/10.1242/dev.02600]
</p>
</li>
<li>
<p class="mim-text-font">
Bojanek, E. K., Mosconi, M. W., Guter, S., Betancur, C., Macmillan, C., Cook, E. H.
<strong>Clinical and neurocognitive issues associated with Bosch-Boonstra-Schaaf optic atrophy syndrome: a case study.</strong>
Am. J. Med. Genet. 182A: 213-218, 2020.
[PubMed: 31729143]
[Full Text: https://doi.org/10.1002/ajmg.a.61409]
</p>
</li>
<li>
<p class="mim-text-font">
Bosch, D. G. M., Boonstra, F. N., Gonzaga-Jauregui, C., Xu, M., de Ligt, J., Jhangiani, S., Wiszniewski, W., Muzny, D. M., Yntema, H. G., Pfundt, R., Vissers, L. E. L. M., Spruijt, L., and 12 others.
<strong>NR2F1 mutations cause optic atrophy with intellectual disability.</strong>
Am. J. Hum. Genet. 94: 303-309, 2014.
[PubMed: 24462372]
[Full Text: https://doi.org/10.1016/j.ajhg.2014.01.002]
</p>
</li>
<li>
<p class="mim-text-font">
Bovetti, S., Bonzano, S., Garzotto, D., Giannelli, S. G., Iannielli, A., Armentano, M., Studer, M., De Marchis, S.
<strong>COUP-TFI controls activity-dependent tyrosine hydroxylase expression in adult dopaminergic olfactory bulb interneurons.</strong>
Development 140: 4850-4859, 2013.
[PubMed: 24227652]
[Full Text: https://doi.org/10.1242/dev.089961]
</p>
</li>
<li>
<p class="mim-text-font">
Chen, C.-A., Bosch, D. G. M., Cho, M. T., Rosenfeld, J. A., Shinawi, M., Lewis, R. A., Mann, J., Jayakar, P., Payne, K., Walsh, L., Moss, T., Schreibr, A., and 23 others.
<strong>The expanding clinical phenotype of Bosch-Boonstra-Schaaf optic atrophy syndrome: 20 new cases and possible genotype-phenotype correlations.</strong>
Genet. Med. 18: 1143-1150, 2016. Note: Erratum: Genet. Med. 19: 962 only, 2017.
[PubMed: 26986877]
[Full Text: https://doi.org/10.1038/gim.2016.18]
</p>
</li>
<li>
<p class="mim-text-font">
Faedo, A., Tomassy, G. S., Ruan, Y., Teichmann, H., Krauss, S., Pleasure, S. J., Tsai, S. Y., Tsai, M.-J., Studer, M., Rubenstein, J. L. R.
<strong>COUP-TFI coordinates cortical patterning, neurogenesis, and laminar fate and modulates MAPK/ERK, AKT, and beta-catenin signaling.</strong>
Cerebral Cortex 18: 2117-2131, 2008.
[PubMed: 18165280]
[Full Text: https://doi.org/10.1093/cercor/bhm238]
</p>
</li>
<li>
<p class="mim-text-font">
Inoue, M., Iida, A., Satoh, S., Kodama, T., Watanabe, S.
<strong>COUP-TFI and -TFII nuclear receptors are expressed in amacrine cells and play roles in regulating the differentiation of retinal progenitor cells.</strong>
Exp. Eye Res. 90: 49-56, 2010.
[PubMed: 19766631]
[Full Text: https://doi.org/10.1016/j.exer.2009.09.009]
</p>
</li>
<li>
<p class="mim-text-font">
Martin-Hernandez, E., Rodriguez-Garcia, M. E., Chen, C.-A., Cotrina-Vinagre, F. J., Carnicero-Rodriguez, P., Bellusci, M., Schaaf, C. P., Martinez-Azorin, F.
<strong>Mitochondrial involvement in a Bosch-Boonstra-Schaaf optic atrophy syndrome patient with a novel de novo NRF2F1 gene mutation.</strong>
J. Hum. Genet. 63: 525-528, 2018.
[PubMed: 29410510]
[Full Text: https://doi.org/10.1038/s10038-017-0398-3]
</p>
</li>
<li>
<p class="mim-text-font">
Miyajima, N., Kadowaki, Y., Fukushige, S., Shimizu, S., Semba, K., Yamanashi, Y., Matsubara, K., Toyoshima, K., Yamamoto, T.
<strong>Identification of two novel members of erbA superfamily by molecular cloning: the gene products of the two are highly related to each other.</strong>
Nucleic Acids Res. 16: 11057-11073, 1988.
[PubMed: 2905047]
[Full Text: https://doi.org/10.1093/nar/16.23.11057]
</p>
</li>
<li>
<p class="mim-text-font">
Park, S. E., Lee, J. S., Lee, S.-T., Kim, H. Y., Han, S.-H., Han, J.
<strong>Targeted panel sequencing identifies a novel NR2F1 mutations in a patient with Bosch-Boonstra-Schaaf optic atrophy syndrome.</strong>
Ophthalmic Genet. 40: 359-361, 2019.
[PubMed: 31393201]
[Full Text: https://doi.org/10.1080/13816810.2019.1650074]
</p>
</li>
<li>
<p class="mim-text-font">
Qiu, Y., Krishnan, V., Zeng, Z., Gilbert, D. J., Copeland, N. G., Gibson, L., Yang-Feng, T., Jenkins, N. A., Tsai, M.-J., Tsai, S. Y.
<strong>Isolation, characterization, and chromosomal localization of mouse and human COUP-TF I and II genes.</strong>
Genomics 29: 240-246, 1995.
[PubMed: 8530078]
[Full Text: https://doi.org/10.1006/geno.1995.1237]
</p>
</li>
<li>
<p class="mim-text-font">
Rech, M. E., McCarthy, J. M., Chen, C.-A., Edmond, J. C., Shah, V. S., Bosch, D. G. M., Berry, G. T., Williams, L., Madan-Khetarpal, S., Niyazov, D., Shaw-Smith, C., Kovar, E. M., Lupo, P. J., Schaaf, C. P.
<strong>Phenotypic expansion of Bosch-Boonstra-Schaaf optic atrophy syndrome and further evidence for genotype-phenotype correlations.</strong>
Am. J. Med. Genet. 182A: 1426-1437, 2020.
[PubMed: 32275123]
[Full Text: https://doi.org/10.1002/ajmg.a.61580]
</p>
</li>
<li>
<p class="mim-text-font">
Starosta, R. T., Tarnowski, J., Vairo, F. P. E., Raymond, K., Preston, G., Morava, E.
<strong>Bosch-Boonstra-Schaaf optic atrophy syndrome (BBSOAS) initially diagnosed as ALG6-CDG: functional evidence for benignity of the ALG6 c.391T-C (p.Tyr131His) variant and further expanding the BBSOAS phenotype.</strong>
Europ. J. Med. Genet. 63: 103941, 2020.
[PubMed: 32407885]
[Full Text: https://doi.org/10.1016/j.ejmg.2020.103941]
</p>
</li>
<li>
<p class="mim-text-font">
Tang, K., Xie, X., Park, J.-I., Jamrich, M., Tsai, S., Tsai, M.-J.
<strong>COUP-TFs regulate eye development by controlling factors essential for optic vesicle morphogenesis.</strong>
Development 137: 725-734, 2010.
[PubMed: 20147377]
[Full Text: https://doi.org/10.1242/dev.040568]
</p>
</li>
<li>
<p class="mim-text-font">
Walsh, S., Gosswein, S. S., Rump, A., von der Hagen, M., Hackmann, K., Schrock, E., Di Donato, N., Kahlert, A.-K.
<strong>Novel dominant-negative NR2F1 frameshift mutation and a phenotypic expansion of the Bosch-Boonstra-Schaaf optic atrophy syndrome.</strong>
Europ. J. Med. Genet. 63: 104019, 2020. Note: Electronic Article.
[PubMed: 32712214]
[Full Text: https://doi.org/10.1016/j.ejmg.2020.104019]
</p>
</li>
<li>
<p class="mim-text-font">
Zhou, C., Tsai, S. Y., Tsai, M.-J.
<strong>COUP-TFI: an intrinsic factor for early regionalization of the neocortex.</strong>
Genes Dev. 15: 2054-2059, 2001.
[PubMed: 11511537]
[Full Text: https://doi.org/10.1101/gad.913601]
</p>
</li>
</ol>
<div>
<br />
</div>
</div>
</div>
<div>
<div class="row">
<div class="col-lg-1 col-md-1 col-sm-2 col-xs-2">
<span class="text-nowrap mim-text-font">
Contributors:
</span>
</div>
<div class="col-lg-6 col-md-6 col-sm-6 col-xs-6">
<span class="mim-text-font">
Sonja A. Rasmussen - updated : 07/28/2022<br>Hilary J. Vernon - updated : 03/29/2021<br>Patricia A. Hartz - updated : 5/2/2016<br>Patricia A. Hartz - updated : 6/22/2015<br>Cassandra L. Kniffin - updated : 4/3/2014
</span>
</div>
</div>
</div>
<div>
<br />
</div>
<div>
<div class="row">
<div class="col-lg-1 col-md-1 col-sm-2 col-xs-2">
<span class="text-nowrap mim-text-font">
Creation Date:
</span>
</div>
<div class="col-lg-6 col-md-6 col-sm-6 col-xs-6">
<span class="mim-text-font">
Victor A. McKusick : 2/1/1989
</span>
</div>
</div>
</div>
<div>
<br />
</div>
<div>
<div class="row">
<div class="col-lg-1 col-md-1 col-sm-2 col-xs-2">
<span class="text-nowrap mim-text-font">
Edit History:
</span>
</div>
<div class="col-lg-6 col-md-6 col-sm-6 col-xs-6">
<span class="mim-text-font">
alopez : 12/08/2022<br>carol : 07/28/2022<br>carol : 03/30/2021<br>carol : 03/29/2021<br>mgross : 05/02/2016<br>mgross : 5/2/2016<br>mgross : 6/22/2015<br>mcolton : 6/22/2015<br>carol : 7/8/2014<br>carol : 4/8/2014<br>ckniffin : 4/3/2014<br>alopez : 2/19/2014<br>mgross : 10/21/1999<br>mgross : 9/24/1999<br>alopez : 11/11/1998<br>mark : 12/13/1995<br>supermim : 3/16/1992<br>supermim : 3/20/1990<br>ddp : 10/26/1989<br>root : 3/2/1989<br>root : 2/1/1989
</span>
</div>
</div>
</div>
<div>
<br />
</div>
</div>
</div>
</div>
</div>
<div id="mimFooter">
<div class="container ">
<div class="row">
<br />
<br />
</div>
</div>
<div class="hidden-print mim-footer">
<div class="container">
<div class="row">
<p />
</div>
<div class="row text-center small">
NOTE: OMIM is intended for use primarily by physicians and other professionals concerned with genetic disorders, by genetics researchers,
and by advanced students in science and medicine. While the OMIM database is open to the public, users seeking information about a personal
medical or genetic condition are urged to consult with a qualified physician for diagnosis and for answers to personal questions.
<br />
OMIM<sup>&reg;</sup> and Online Mendelian Inheritance in Man<sup>&reg;</sup> are registered trademarks of the Johns Hopkins University.
<br />
Copyright<sup>&reg;</sup> 1966-2025 Johns Hopkins University.
</div>
</div>
</div>
<div class="visible-print-block mim-footer" style="position: relative;">
<div class="container">
<div class="row">
<p />
</div>
<div class="row text-center small">
NOTE: OMIM is intended for use primarily by physicians and other professionals concerned with genetic disorders, by genetics researchers,
and by advanced students in science and medicine. While the OMIM database is open to the public, users seeking information about a personal
medical or genetic condition are urged to consult with a qualified physician for diagnosis and for answers to personal questions.
<br />
OMIM<sup>&reg;</sup> and Online Mendelian Inheritance in Man<sup>&reg;</sup> are registered trademarks of the Johns Hopkins University.
<br />
Copyright<sup>&reg;</sup> 1966-2025 Johns Hopkins University.
<br />
Printed: March 5, 2025
</div>
</div>
</div>
</div>
<div class="modal fade" id="mimDonationPopupModal" tabindex="-1" role="dialog" aria-labelledby="mimDonationPopupModalTitle">
<div class="modal-dialog" role="document">
<div class="modal-content">
<div class="modal-header">
<button type="button" id="mimDonationPopupCancel" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">&times;</span></button>
<h4 class="modal-title" id="mimDonationPopupModalTitle">
OMIM Donation:
</h4>
</div>
<div class="modal-body">
<div class="row">
<div class="col-lg-offset-1 col-md-offset-1 col-sm-offset-1 col-xs-offset-1 col-lg-10 col-md-10 col-sm-10 col-xs-10">
<p>
Dear OMIM User,
</p>
</div>
</div>
<div class="row">
<div class="col-lg-offset-1 col-md-offset-1 col-sm-offset-1 col-xs-offset-1 col-lg-10 col-md-10 col-sm-10 col-xs-10">
<p>
To ensure long-term funding for the OMIM project, we have diversified
our revenue stream. We are determined to keep this website freely
accessible. Unfortunately, it is not free to produce. Expert curators
review the literature and organize it to facilitate your work. Over 90%
of the OMIM's operating expenses go to salary support for MD and PhD
science writers and biocurators. Please join your colleagues by making a
donation now and again in the future. Donations are an important
component of our efforts to ensure long-term funding to provide you the
information that you need at your fingertips.
</p>
</div>
</div>
<div class="row">
<div class="col-lg-offset-1 col-md-offset-1 col-sm-offset-1 col-xs-offset-1 col-lg-10 col-md-10 col-sm-10 col-xs-10">
<p>
Thank you in advance for your generous support, <br />
Ada Hamosh, MD, MPH <br />
Scientific Director, OMIM <br />
</p>
</div>
</div>
</div>
<div class="modal-footer">
<button type="button" id="mimDonationPopupDonate" class="btn btn-success btn-block" data-dismiss="modal"> Donate To OMIM! </button>
</div>
</div>
</div>
</div>
</div>
</body>
</html>