nih-gov/www.ncbi.nlm.nih.gov/genbank/sequencecheck/virus

862 lines
50 KiB
XML

<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
<head><meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<!-- AppResources meta begin -->
<meta name="paf-app-resources" content="" />
<!-- AppResources meta end -->
<!-- TemplateResources meta begin -->
<meta name="paf_template" content="StdNCol" />
<!-- TemplateResources meta end -->
<!-- Page meta begin -->
<!-- Page meta end -->
<!-- Logger begin -->
<meta xmlns:ncbi-portal="http://ncbi.gov/portal/XSLT/namespace" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" name="ncbi_app" content="genbank" /><meta xmlns:ncbi-portal="http://ncbi.gov/portal/XSLT/namespace" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" name="ncbi_pdid" content="custom-page" />
<!-- Logger end -->
<title>Sequence Processing at NCBI</title>
<!-- PageFixtures headcontent begin -->
<meta name="cms-local-nav-url" content="https://cms.ncbi.nlm.nih.gov//genbank/_nav" />
<!-- PageFixtures headcontent end -->
<!-- AppResources external_resources begin -->
<script type="text/javascript" src="/core/jig/1.15.6/js/jig.min.js"></script>
<!-- AppResources external_resources end -->
<!-- Page headcontent begin -->
<meta name="subsite" content="genbank" />
<meta name="path" content="genbank/sequencecheck/virus" />
<meta name="modified" content="2019-11-07T18:22:43Z" />
<!-- Page headcontent end -->
<!-- PageFixtures resources begin -->
<link xmlns="http://www.w3.org/1999/xhtml" type="text/css" rel="stylesheet" href="//static.pubmed.gov/portal/portal3rc.fcgi/4218191/css/4207974/4206132.css" xml:base="http://127.0.0.1/sites/static/header_footer" />
<!-- PageFixtures resources end -->
<link rel="shortcut icon" href="//www.ncbi.nlm.nih.gov/favicon.ico" /><meta name="ncbi_phid" content="CE8B4BAF7C7F22A10000000000ED00C8.m_5" />
<meta name='referrer' content='origin-when-cross-origin'/><link type="text/css" rel="stylesheet" href="//static.pubmed.gov/portal/portal3rc.fcgi/4218137/css/4121862/3974050/3917732/251717/4108189/14534/45193/3534283/4128070/3407145/4005757/4062871.css" /><link type="text/css" rel="stylesheet" href="//static.pubmed.gov/portal/portal3rc.fcgi/4218137/css/3529741/3529739.css" media="print" /></head>
<body class=" custom-page">
<div class="grid">
<div class="col twelve_col nomargin shadow">
<!-- System messages like service outage or JS required; this is handled by the TemplateResources portlet -->
<div class="sysmessages">
<noscript>
<p class="nojs">
<strong>Warning:</strong>
The NCBI web site requires JavaScript to function.
<a href="/guide/browsers/#enablejs" title="Learn how to enable JavaScript" target="_blank">more...</a>
</p>
</noscript>
</div>
<!--/.sysmessage-->
<div class="wrap">
<div class="page">
<div xmlns:xi="http://www.w3.org/2001/XInclude">
<div xmlns="http://www.w3.org/1999/xhtml" id="universal_header" xml:base="http://127.0.0.1/sites/static/header_footer">
<section class="usa-banner">
<div class="usa-accordion">
<header class="usa-banner-header">
<div class="usa-grid usa-banner-inner">
<img src="https://www.ncbi.nlm.nih.gov/coreutils/uswds/img/favicons/favicon-57.png" alt="U.S. flag" />
<p>An official website of the United States government</p>
<button class="non-usa-accordion-button usa-banner-button" aria-expanded="false" aria-controls="gov-banner-top" type="button">
<span class="usa-banner-button-text">Here's how you know</span>
</button>
</div>
</header>
<div class="usa-banner-content usa-grid usa-accordion-content" id="gov-banner-top" aria-hidden="true">
<div class="usa-banner-guidance-gov usa-width-one-half">
<img class="usa-banner-icon usa-media_block-img" src="https://www.ncbi.nlm.nih.gov/coreutils/uswds/img/icon-dot-gov.svg" alt="Dot gov" />
<div class="usa-media_block-body">
<p>
<strong>The .gov means it's official.</strong>
<br />
Federal government websites often end in .gov or .mil. Before
sharing sensitive information, make sure you're on a federal
government site.
</p>
</div>
</div>
<div class="usa-banner-guidance-ssl usa-width-one-half">
<img class="usa-banner-icon usa-media_block-img" src="https://www.ncbi.nlm.nih.gov/coreutils/uswds/img/icon-https.svg" alt="Https" />
<div class="usa-media_block-body">
<p>
<strong>The site is secure.</strong>
<br />
The <strong>https://</strong> ensures that you are connecting to the
official website and that any information you provide is encrypted
and transmitted securely.
</p>
</div>
</div>
</div>
</div>
</section>
<div class="usa-overlay"></div>
<header class="ncbi-header" role="banner" data-section="Header">
<div class="usa-grid">
<div class="usa-width-one-whole">
<div class="ncbi-header__logo">
<a href="/" class="logo" aria-label="NCBI Logo" data-ga-action="click_image" data-ga-label="NIH NLM Logo">
<img src="https://www.ncbi.nlm.nih.gov/coreutils/nwds/img/logos/AgencyLogo.svg" alt="NIH NLM Logo" />
</a>
</div>
<div class="ncbi-header__account">
<a id="account_login" href="https://account.ncbi.nlm.nih.gov" class="usa-button header-button" style="display:none" data-ga-action="open_menu" data-ga-label="account_menu">Log in</a>
<button id="account_info" class="header-button" style="display:none" aria-controls="account_popup" type="button">
<span class="fa fa-user" aria-hidden="true">
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="20px" height="20px">
<g style="fill: #fff">
<ellipse cx="12" cy="8" rx="5" ry="6"></ellipse>
<path d="M21.8,19.1c-0.9-1.8-2.6-3.3-4.8-4.2c-0.6-0.2-1.3-0.2-1.8,0.1c-1,0.6-2,0.9-3.2,0.9s-2.2-0.3-3.2-0.9 C8.3,14.8,7.6,14.7,7,15c-2.2,0.9-3.9,2.4-4.8,4.2C1.5,20.5,2.6,22,4.1,22h15.8C21.4,22,22.5,20.5,21.8,19.1z"></path>
</g>
</svg>
</span>
<span class="username desktop-only" aria-hidden="true" id="uname_short"></span>
<span class="sr-only">Show account info</span>
</button>
</div>
<div class="ncbi-popup-anchor">
<div class="ncbi-popup account-popup" id="account_popup" aria-hidden="true">
<div class="ncbi-popup-head">
<button class="ncbi-close-button" data-ga-action="close_menu" data-ga-label="account_menu" type="button">
<span class="fa fa-times">
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 48 48" width="24px" height="24px">
<path d="M38 12.83l-2.83-2.83-11.17 11.17-11.17-11.17-2.83 2.83 11.17 11.17-11.17 11.17 2.83 2.83 11.17-11.17 11.17 11.17 2.83-2.83-11.17-11.17z"></path>
</svg>
</span>
<span class="usa-sr-only">Close</span></button>
<h4>Account</h4>
</div>
<div class="account-user-info">
Logged in as:<br />
<b><span class="username" id="uname_long">username</span></b>
</div>
<div class="account-links">
<ul class="usa-unstyled-list">
<li><a id="account_myncbi" href="/myncbi/" class="set-base-url" data-ga-action="click_menu_item" data-ga-label="account_myncbi">Dashboard</a></li>
<li><a id="account_pubs" href="/myncbi/collections/bibliography/" class="set-base-url" data-ga-action="click_menu_item" data-ga-label="account_pubs">Publications</a></li>
<li><a id="account_settings" href="/account/settings/" class="set-base-url" data-ga-action="click_menu_item" data-ga-label="account_settings">Account settings</a></li>
<li><a id="account_logout" href="/account/signout/" class="set-base-url" data-ga-action="click_menu_item" data-ga-label="account_logout">Log out</a></li>
</ul>
</div>
</div>
</div>
</div>
</div>
</header>
<div role="navigation" aria-label="access keys">
<a id="nws_header_accesskey_0" href="https://www.ncbi.nlm.nih.gov/guide/browsers/#ncbi_accesskeys" class="usa-sr-only" accesskey="0" tabindex="-1">Access keys</a>
<a id="nws_header_accesskey_1" href="https://www.ncbi.nlm.nih.gov" class="usa-sr-only" accesskey="1" tabindex="-1">NCBI Homepage</a>
<a id="nws_header_accesskey_2" href="/myncbi/" class="set-base-url usa-sr-only" accesskey="2" tabindex="-1">MyNCBI Homepage</a>
<a id="nws_header_accesskey_3" href="#maincontent" class="usa-sr-only" accesskey="3" tabindex="-1">Main Content</a>
<a id="nws_header_accesskey_4" href="#" class="usa-sr-only" accesskey="4" tabindex="-1">Main Navigation</a>
</div>
<section data-section="Alerts">
<div class="ncbi-alerts-placeholder"></div>
</section>
</div>
</div>
<!--/.header-->
<div class="header">
<div class="res_logo"><h1 class="res_name"><a href="/genbank/" title="GenBank home">GenBank</a></h1><h2 class="res_tagline">Public nucleic acid sequence repository</h2></div>
<div class="search"><form method="get" action="/nuccore/"><div class="search_form"><label for="database" class="offscreen_noflow">Search database</label><select id="database"><optgroup label="Recent"><option value="nuccore" selected="selected">Nucleotide</option><option value="sra">SRA</option><option value="books">Books</option><option value="clinvar" class="last">ClinVar</option></optgroup><optgroup label="All"><option value="gquery">All Databases</option><option value="assembly">Assembly</option><option value="biocollections">Biocollections</option><option value="bioproject">BioProject</option><option value="biosample">BioSample</option><option value="books">Books</option><option value="clinvar">ClinVar</option><option value="cdd">Conserved Domains</option><option value="gap">dbGaP</option><option value="dbvar">dbVar</option><option value="gene">Gene</option><option value="genome">Genome</option><option value="gds">GEO DataSets</option><option value="geoprofiles">GEO Profiles</option><option value="gtr">GTR</option><option value="ipg">Identical Protein Groups</option><option value="medgen">MedGen</option><option value="mesh">MeSH</option><option value="nlmcatalog">NLM Catalog</option><option value="nuccore">Nucleotide</option><option value="omim">OMIM</option><option value="pmc">PMC</option><option value="protein">Protein</option><option value="proteinclusters">Protein Clusters</option><option value="protfam">Protein Family Models</option><option value="pcassay">PubChem BioAssay</option><option value="pccompound">PubChem Compound</option><option value="pcsubstance">PubChem Substance</option><option value="pubmed">PubMed</option><option value="snp">SNP</option><option value="sra">SRA</option><option value="structure">Structure</option><option value="taxonomy">Taxonomy</option><option value="toolkit">ToolKit</option><option value="toolkitall">ToolKitAll</option><option value="toolkitbookgh">ToolKitBookgh</option></optgroup></select><div class="nowrap"><label for="term" class="offscreen_noflow" accesskey="/">Search term</label><div class="nowrap"><input type="text" name="term" id="term" title="Search Nucleotide" value="" class="jig-ncbiclearbutton jig-ncbiautocomplete" data-jigconfig="isEnabled:false,disableUrl:'NcbiSearchBarAutoComplCtrl'" autocomplete="off" data-sbconfig="ds:'no',pjs:'no',afs:'yes'" /></div><button id="search" type="submit" class="button_search nowrap" cmd="go">Search</button></div></div></form></div>
</div>
<div class="nav_and_browser">
<div class="localnav"><ul class="jig-ncbilocalnav">
<li><a href="#">GenBank</a><ul>
<li><a href="/genbank/">About GenBank</a></li>
<li><a href="/genbank/submit_types">Submission Types</a></li>
<li><a href="/genbank/submit">Submission Tools</a></li>
<li><a href="/genbank/update">Update GenBank Records</a></li>
<li><a href="/nuccore/">Search</a></li>
<li><a href="/BLAST/Blast.cgi?CMD=Web&amp;PAGETYPE=BLASTHome">BLAST</a></li>
<li><a href="/genbank/statistics">Statistics</a></li>
<li><a href="/genbank/samplerecord/">Sample Record</a></li>
<li><a href="/genbank/sequencerevisionhistory/">Revision History</a></li>
<li><a href="/genbank/sequenceids/">Sequence IDs</a></li>
</ul>
</li>
<li><a href="#">Submit</a><ul>
<li><a href="/genbank/submit">Submission Tools</a></li>
<li><a href="/genbank/submit_types">Submission Types</a></li>
<li><a href="/WebSub/?tool=genbank">BankIt</a></li>
<li><a href="/genbank/table2asn">table2asn</a></li>
<li><a href="https://www.ncbi.nlm.nih.gov/sra/docs/sequence-data-processing">Sequence Data Processing</a></li>
</ul>
</li>
<li><a href="#">Genomes</a><ul>
<li><a href="/genbank/genomesubmit">Complete Genome Submission Guide</a></li>
<li><a href="/genbank/genomesubmit_annotation">Prokaryotic Genome Annotation Guide</a></li>
<li><a href="/genbank/eukaryotic_genome_submission_annotation">Eukaryotic Genome Annotation Guide</a></li>
<li><a href="/genbank/examples.wgs">Annotation Examples</a></li>
<li><a href="https://submit.ncbi.nlm.nih.gov/subs/wgs/">Genome Submission Portal</a></li>
</ul>
</li>
<li><a title="Whole Genome Shotgun sequences and submissions" href="#">WGS</a><ul>
<li><a href="/genbank/wgs">About WGS</a></li>
<li><a href="/Traces/wgs">WGS Project List</a></li>
<li><a href="/genbank/wgs.submit">WGS Submission Guide</a></li>
<li><a href="/genbank/wgsfaq/">FAQ</a></li>
<li><a href="https://submit.ncbi.nlm.nih.gov/subs/wgs/">Genome Submission Portal</a></li>
<li><a href="/genbank/eukaryotic_genome_submission_annotation">Eukaryotic Annotation Guide</a></li>
<li><a href="/genbank/genomesubmit_annotation">Prokaryotic Annotation Guide</a></li>
<li><a href="/genbank/asndisc">Discrepancy Report</a></li>
<li><a href="/assembly/agp/AGP_Specification/">AGP format</a></li>
</ul>
</li>
<li><a href="#">Metagenomes</a><ul>
<li><a href="/genbank/metagenome">About Metagenomes</a></li>
<li><a href="/genbank/structuredcomment">Structured Comment</a></li>
</ul>
</li>
<li><a href="#">TPA</a><ul>
<li><a href="/genbank/TPA">About TPA</a></li>
<li><a href="/genbank/tpafaq">FAQ</a></li>
<li><a href="/genbank/TPA-Exp">TPA-Exp</a></li>
<li><a href="/genbank/TPA-Inf">TPA-Inf</a></li>
</ul>
</li>
<li><a href="#">TSA</a><ul>
<li><a href="/genbank/TSA">About TSA</a></li>
<li><a href="/genbank/TSAguide">TSA Submission Guide</a></li>
<li><a href="/genbank/TSAfaq">FAQ</a></li>
</ul>
</li>
<li><a href="#">INSDC</a><ul>
<li><a href="/genbank/collab">About INSDC</a></li>
<li><a href="/genbank/collab/country">Geographic Location Name List</a></li>
<li><a href="/genbank/collab/db_xref">db_xref List</a></li>
<li><a href="http://www.insdc.org/documents/feature_table.html">Feature Table</a></li>
</ul>
</li>
<li><a href="#">Documentation</a><ul>
<li><a href="https://www.ncbi.nlm.nih.gov/sra/docs/sequence-data-processing/">Sequence Data Processing</a></li>
<li><a href="/genbank/submission_brokers">Submission Brokers</a></li>
<li><a href="/genbank/acc_prefix">Accession Number Prefixes</a></li>
<li><a href="/genbank/organelle_submit/">Organelle Submission Guide</a></li>
<li><a href="/genbank/monkeypox_submission/">Monkeypox Submission Guide</a></li>
<li><a href="/genbank/validation/">Common Submission Errors</a> </li>
<li><a href="/genbank/sequencecheck/">Ribosomal Submission Errors</a></li>
<li><a href="/genbank/sequencecheck/virus">Common Sequence Errors</a></li>
<li><a href="https://support.nlm.nih.gov/knowledgebase/category/?id=CAT-01240">Submission FAQs</a></li>
</ul>
</li>
<li><a href="#">Other</a><ul>
<li><a href="/genbank/htgs">About HTGs</a></li>
<li><a href="/genbank/dbest">About EST</a></li>
<li><a href="/genbank/dbgss">About GSS</a></li>
<li><a href="/genbank/tls">About TLS</a></li>
<li><a href="/genbank/tlsguide">Submit TLS</a></li>
</ul>
</li>
</ul></div>
</div>
<!-- was itemctrl -->
<div class="container">
<div id="maincontent" class="content col twelve_col last">
<div class="col1">
<h1 id="sequence-processing-at-ncbi">Sequence Processing at NCBI</h1>
<p>Sequences are checked for a number of issues before they are accepted for GenBank. You will be notified during submission processing if your sequences have any of the issues listed below. If you have questions, please write to: <a href="mailto:gbadmin@ncbi.nlm.nih.gov">gb-admin@ncbi.nlm.nih.gov</a> and include your submission number.</p>
<h3 id="error-list">Error List</h3>
<ul>
<li><a href="#TrimmedVector">Trimmed Vector</a></li>
<li><a href="#RemovedVector">Removed Vector</a></li>
<li><a href="#TrimmedEndsandAmbiguousSequences">Trimmed Ends and Ambiguous Sequences</a></li>
<li><a href="#RemovedShortSequences">Removed Short Sequences</a></li>
<li><a href="#RemovedLongSequences">Removed Long Sequences</a></li>
<li><a href="#ZERO_BASECOUNT">Unusual Sequences</a></li>
<li><a href="#CONTAMINATION_UPSTREAM">Contamination Upstream</a></li>
<li><a href="#CONTAMINATION_DOWNSTREAM">Contamination Downstream</a></li>
<li><a href="#REVCOMPLEM">Reverse Complement</a></li>
<li><a href="#CDS_HAS_STOP_CODON">CDS Has Stop Codon</a></li>
<li><a href="#CDS_HAS_FRAMESHIFT">CDS Has Frameshift</a></li>
<li><a href="#INSERTION_OF_NT">Insertion of Nucleotides</a></li>
<li><a href="#DELETION_OF_NT">Deletion of Nucleotides</a></li>
<li><a href="#WRONG_EXON_NUMBER">Wrong Exon Number</a></li>
<li><a href="#MUTATION_AT_START">Mutation at Start</a></li>
<li><a href="#MUTATION_AT_END">Mutation at End</a></li>
<li><a href="#SPLICE_SITE_NOT_FOUND">Splice Site Not Found</a></li>
<li><a href="#PEPTIDE_FRAMESHIFT">Peptide Frameshift</a></li>
<li><a href="#PEPTIDE_OVERLAP">Peptide Overlap</a></li>
<li><a href="#PEPTIDE_SEPARATED">Peptide Separated</a></li>
<li><a href="#PARSE_MATURE_INFO">Mature Peptide Not Found</a></li>
<li><a href="#NO_ANNOTATION">No Annotation</a></li>
<li><a href="#GENE_NOT_FOUND">Gene Not Found</a></li>
<li><a href="#PROT_NUMBER_NOT_FOUND">Protein Not Found</a></li>
<li><a href="#NO_BLAST_HITS_FOUND">No BLAST Hits Found</a></li>
<li><a href="#CODING_CAPACITY">Coding Capacity</a></li>
<li><a href="#NO_TYPE_INFO_IN_BLAST_HIT">No Type Info</a></li>
<li><a href="#WRONG_SEGMENT">Wrong Segment</a></li>
<li><a href="#READ_INFO">System Problem</a></li>
<li><a href="#CODE_UNDEFINED">Undefined Error</a></li>
<li><a href="#INDEFINITE_ANNOTATION">Indefinite Annotation</a></li>
<li><a href="#INDEFINITE_ANNOTATION_START">Indefinite Annotation Start</a></li>
<li><a href="#INDEFINITE_ANNOTATION_END">Indefinite Annotation End</a></li>
<li><a href="#UNEXPECTED_LENGTH">Unexpected Length</a></li>
<li><a href="#PEPTIDE_ADJACENCY_PROBLEM">Peptide Adjacency Problem</a></li>
<li><a href="#PEPTIDE_TRANSLATION_PROBLEM">Peptide Translation Problem</a></li>
<li><a href="#LOW_FEATURE_SIMILARITY_START">Low Feature Similarity Start</a></li>
<li><a href="#LOW_FEATURE_SIMILARITY_END">Low Feature Similarity End</a></li>
<li><a href="#LOW_FEATURE_SIMILARITY">Low Feature Similarity</a></li>
<li><a href="#LOW_SIMILARITY_START">Low Similarity Start</a></li>
<li><a href="#LOW_SIMILARITY_END">Low Similarity End</a></li>
<li><a href="#LOW_SIMILARITY">Low Similarity</a></li>
<li><a href="#NO_FEATURES_ANNOTATED">No Features Annotated</a></li>
<li><a href="#DUPLICATE_REGIONS">Duplicate Regions</a></li>
<li><a href="#MISASSEMBLED">Misassembled</a></li>
<li><a href="#DISCONTINUOUS_SIMILARITY">Discontinuous Similarity</a></li>
<li><a href="#UNEXPECTED_DIVERGENCE">Unexpected Divergence</a></li>
<li><a href="#BIASED_SEQUENCE">Biased Sequence</a></li>
<li><a href="#INCORRECT_SPECIFIED_SUBGROUP">Incorrect Specified Subgroup</a></li>
<li><a href="#INCORRECT_SPECIFIED_GROUP">Incorrect Specified Group</a></li>
<li><a href="#LOW_COVERAGE">Low Coverage</a></li>
</ul>
<h3 id="TrimmedVector">Trimmed Vector</h3>
<p>Sequences with terminal vector (or adaptor, linker, etc.) contamination are trimmed to remove the contaminating sequence. Sequences are checked for vector via BLAST search of your sequences against our vector and UniVec databases. While these similarities may be due to a variety of reasons, there is the possibility that contamination is the cause. To perform a BLAST search against the vector database, go to <a href="//www.ncbi.nlm.nih.gov/tools/vecscreen">VecScreen</a>.</p>
<h3 id="RemovedVector">Removed Vector</h3>
<p>Sequences with internal vector matches or sequences that match vector across the length of the sequence are removed. Sequences are checked for vector via BLAST search of your sequences against our vector and UniVec databases. To perform a BLAST search against the vector database, go to <a href="//www.ncbi.nlm.nih.gov/tools/vecscreen">VecScreen</a>.</p>
<h3 id="TrimmedEndsandAmbiguousSequences">Trimmed Ends and Ambiguous Sequences</h3>
<p>Terminal NNNs and sequences with a high percentage of ambiguities near the ends of the sequences are trimmed. Sequences with more 50% ambiguities are removed. Please be sure to trim or remove low quality sequence before submitting sequences to GenBank.</p>
<h3 id="RemovedShortSequences">Removed Short Sequences</h3>
<p>Short sequences (&lt;150 bp) are automatically removed from your submission. Unassembled sequences from next-generation sequencing platforms should be submitted to the NCBI Sequence Read Archive <a href="//www.ncbi.nlm.nih.gov/sra">SRA</a>.</p>
<h3 id="RemovedLongSequences">Removed Long Sequences</h3>
<p>Sequences longer than the known length of the complete viral genome or segment are automatically removed from your submission.</p>
<h3 id="ZERO_BASECOUNT">Unusual Sequences</h3>
<p>A sequence is lacking at least one type of nucleotide (A, T, G, or C). It is highly unusual for a sequence to not contain at least all four types of nucleotides (A, T, G, and C). If your sequence is missing one of these four nucleotides, it is likely an artifact or is a low quality sequence and the sequence should be removed from the submission.</p>
<h3 id="CONTAMINATION_UPSTREAM">Contamination Upstream</h3>
<p>Sequence contains extra nucleotides upstream of the consensus 5' end sequence of Influenza viruses. Trim any linker from the 5' end.</p>
<h3 id="CONTAMINATION_DOWNSTREAM">Contamination Downstream</h3>
<p>Sequence contains extra nucleotides downstream of the consensus 3' end sequence of Influenza viruses. Trim any linker from the 3' end.</p>
<h3 id="REVCOMPLEM">Reverse Complement</h3>
<p>The input sequence is the reverse complementary strand of the coding sequence. Please reverse complement the sequence.</p>
<h3 id="CDS_HAS_STOP_CODON">CDS Has Stop Codon</h3>
<p>The predicted coding region contains an internal stop codon. This generally indicates errors in the nucleotide sequence or insufficient trimming of low quality sequence ends. Please upload the corrected sequences.</p>
<h3 id="CDS_HAS_FRAMESHIFT">CDS Has Frameshift</h3>
<p>The predicted coding region contains a frameshift (insertions/deletions based on alignments with other seqeunces). This generally indicates errors in the nucleotide sequence or insufficient trimming of low quality sequence ends. Please upload the corrected sequences.</p>
<h3 id="INSERTION_OF_NT">Insertion of Nucleotides</h3>
<p>The predicted coding region contains an insertion based on alignment. This may indicate errors in the nucleotide sequence or assembly, or insufficient trimming of low quality sequence ends. Please upload the corrected sequences.</p>
<h3 id="DELETION_OF_NT">Deletion of Nucleotides</h3>
<p>The predicted coding region contains a deletion based on alignment. This generally indicates errors in the nucleotide sequence or assembly, or insufficient trimming of low quality sequence ends. Please upload the corrected sequences.</p>
<h3 id="WRONG_EXON_NUMBER">Wrong Exon Number</h3>
<p>The sequence of the predicted coding region contains a large insertion, deletion or is misassembled. Please upload the corrected sequences.</p>
<h3 id="MUTATION_AT_START">Mutation at Start</h3>
<p>Sequence contains a mutation where the start codon for coding region should be located. This generally indicates errors in the nucleotide sequence. Please upload the corrected sequences.</p>
<h3 id="MUTATION_AT_END">Mutation at End</h3>
<p>Sequence contains a mutation where the stop codon for coding region should be located. This generally indicates errors in the nucleotide sequence. Please upload the corrected sequences.</p>
<h3 id="SPLICE_SITE_NOT_FOUND">Splice Site Not Found</h3>
<p>Sequence contains a mutation at point where splice consensus (GT/AG) should be located. This generally indicates errors in the nucleotide sequence. Please upload the corrected sequences.</p>
<h3 id="PEPTIDE_FRAMESHIFT">Peptide Frameshift</h3>
<p>The predicted coding region contains a frameshift (insertions/deletions based on alignment in a mature peptide. This generally indicates errors in the nucleotide sequence or insufficient trimming of low quality sequence ends. Please upload the corrected sequences.</p>
<h3 id="PEPTIDE_OVERLAP">Peptide Overlap</h3>
<p>The predicted coding region contains a deletion resulting in the overlap of two mature peptides. This generally indicates errors in the nucleotide sequence. Please upload the corrected sequences.</p>
<h3 id="PEPTIDE_SEPARATED">Peptide Separated</h3>
<p>The predicted coding region contains an insertion resulting in mature peptides that are not contiguous. This generally indicates errors in the nucleotide sequence. Please upload the corrected sequences.</p>
<h3 id="PARSE_MATURE_INFO">Mature Peptide Not Found</h3>
<p>An expected mature peptide can not be found. This generally indicates errors in the nucleotide sequence. Please upload the corrected sequences.</p>
<h3 id="NO_ANNOTATION">No Annotation</h3>
<p>Sequence similarity is too low to add annotation. Verify that you have chosen the correct source on the Submission Type page and that the sequence is correct. If you are submitting other types of sequences, you need to use a different <a href="/genbank/submit">submission tool</a> for submitting to GenBank and annotate the appropriate features when you submit.</p>
<h3 id="GENE_NOT_FOUND">Gene Not Found</h3>
<p>No gene can be found on this sequence based on sequence similarity. Verify that you have chosen the correct source virus on the Submission Type page. If you are submitting other types of sequences, you need to use a different <a href="/genbank/submit">submission tool</a> for submitting to GenBank and annotate the appropriate features when you submit.</p>
<h3 id="PROT_NUMBER_NOT_FOUND">Protein Not Found</h3>
<p>No coding region can be found on this sequence based on sequence similarity. Verify that you have chosen the correct source on the Submission Type page. If you are submitting other types of sequences, you need to use a different <a href="/genbank/submit">submission tool</a> for submitting to GenBank and annotate the appropriate features when you submit.</p>
<h3 id="NO_BLAST_HITS_FOUND">No BLAST Hits Found</h3>
<p>No sequence similarity is detected with other viral genomes. Verify that you have chosen the correct source virus on the Submission Type page. If you are submitting other types of sequences, you need to use a different <a href="/genbank/submit">submission tool</a> for submitting to GenBank and annotate the appropriate features when you submit.</p>
<h3 id="CODING_CAPACITY">Coding Capacity</h3>
<p>No coding region can be found on this sequence based on sequence similarity. Verify that you have chosen the correct source virus on the Submission Type page. If you are submitting other types of sequences, you need to use a different <a href="/genbank/submit">submission tool</a> for submitting to GenBank and annotate the appropriate features when you submit.</p>
<h3 id="NO_TYPE_INFO_IN_BLAST_HIT">No Type Info</h3>
<p>No sequence similarity is detected with other virus genomes. Verify that you have chosen the correct source virus on the Submission Type page. If you are submitting other types of sequences, you need to use a different <a href="/genbank/submit">submission tool</a> for submitting to GenBank and annotate the appropriate features when you submit.</p>
<h3 id="WRONG_SEGMENT">Wrong Segment</h3>
<p>Sequence does not match known Influenza segments. <strong><em>Only Influenza A, B or C sequences should be submitted with this tool.</em></strong> If you are submitting other types of sequences, you need to use a different <a href="/genbank/submit">submission tool</a> for submitting to GenBank and annotate the appropriate features when you submit.</p>
<h3 id="READ_INFO">System Problem</h3>
<p>An internal error has occurred in the program. If you receive this error and no other errors in your submission, write to gb-admin@ncbi.nlm.nih.gov and include the Submission ID.</p>
<h3 id="CODE_UNDEFINED">Undefined Error</h3>
<p>An internal error has occurred in the program. If you receive this error and no other errors in your submission, write to gb-admin@ncbi.nlm.nih.gov and include the Submission ID.</p>
<h3 id="INDEFINITE_ANNOTATION">Indefinite Annotation</h3>
<p>Sequence similarity is too low to add confident annotation. This generally indicates errors in the nucleotide sequence or insufficient trimming of low quality sequence ends. Please upload the corrected sequences. </p>
<h3 id="INDEFINITE_ANNOTATION_START">Indefinite Annotation Start</h3>
<p>Sequence similarity is too low near the start of a coding region to add confident annotation, often as a result of a frameshift. This generally indicates errors in the nucleotide sequence or insufficient trimming of low quality sequence ends. Please upload the corrected sequences.</p>
<h3 id="INDEFINITE_ANNOTATION_END">Indefinite Annotation End</h3>
<p>Sequence similarity is too low near the stop of a coding region to add confident annotation, often as a result of a frameshift. This generally indicates errors in the nucleotide sequence or insufficient trimming of low quality sequence ends. Please upload the corrected sequences.</p>
<h3 id="UNEXPECTED_LENGTH">Unexpected Length</h3>
<p>The length of the predicted complete coding region is not a multiple of 3. This indicates a possible reading frame shift within the coding region and may be the result errors in the nucleotide sequence or insufficient trimming of low quality sequence ends. Please upload the corrected sequences.</p>
<h3 id="PEPTIDE_ADJACENCY_PROBLEM">Peptide Adjacency Problem</h3>
<p>The predicted mature peptides are not contiguous. This generally indicates errors in the nucleotide sequence. Please upload the corrected sequences.</p>
<h3 id="PEPTIDE_TRANSLATION_PROBLEM">Peptide Translation Problem</h3>
<p>Sequence similarity is too low near the stop to add confident annotation. This generally indicates errors in the nucleotide sequence. Please upload the correcte sequences.</p>
<h3 id="LOW_FEATURE_SIMILARITY_START">Low Feature Similarity Start</h3>
<p>Sequence similarity is too low near the start of a predicted feature to add confident annotation. This generally indicates errors in the nucleotide sequence or insufficient trimming of low quality sequence ends. Please upload the corrected sequences.</p>
<h3 id="LOW_FEATURE_SIMILARITY_END">Low Feature Similarity End</h3>
<p>Sequence similarity is too low near the end of a predicted feature to add confident annotation. This generally indicates errors in the nucleotide sequence or insufficient trimming of low quality sequence ends. Please upload the corrected sequences.</p>
<h3 id="LOW_FEATURE_SIMILARITY">Low Feature Similarity</h3>
<p>Sequence similarity is too low at the site of a predicted feature to add confident annotation. This generally indicates errors in the nucleotide sequence or insufficient trimming of low quality sequence ends. Please upload the corrected sequences. </p>
<h3 id="LOW_SIMILARITY_START">Low Similarity Start</h3>
<p>Sequence similarity is too low near the start of the sequence to add confident annotation. This generally indicates errors in the nucleotide sequence or insufficient trimming of low quality sequence ends. Please upload the corrected sequences.</p>
<h3 id="LOW_SIMILARITY_END">Low Similarity End</h3>
<p>Sequence similarity is too low near the stop of the sequence to add confident annotation. This generally indicates errors in the nucleotide sequence or insufficient trimming of low quality sequence ends. Please upload the corrected sequences.</p>
<h3 id="LOW_SIMILARITY">Low Similarity</h3>
<p>Sequence similarity is too low to add confident annotation. This generally indicates errors in the nucleotide sequence or insufficient trimming of low quality sequence ends. Please upload the corrected sequences. </p>
<h3 id="NO_FEATURES_ANNOTATED">No Features Annotated</h3>
<p>Sequence aligns to region of viral genome which contains no annotation. Please contact gb-admin@ncbi.nlm.nih.gov with an explanation.</p>
<h3 id="DUPLICATE_REGIONS">Duplicate Regions</h3>
<p>Multiple regions of the sequence are similar to the same region of the model sequence. This indicates a misassembly of the sequence. Please upload the corrected sequences.</p>
<h3 id="MISASSEMBLED">Misassembled</h3>
<p>Sequence contains similarity on both the plus and minus strands compared to the model sequence. VADR may list this error as Indefinite Annotation. This indicates the sequence is misassembled. Please upload the corrected sequences.</p>
<h3 id="DISCONTINUOUS_SIMILARITY">Discontinuous Similarity</h3>
<p>Sequence appears to be out of order compared to the model sequence. This indicates the sequence is misassembled. Please upload the corrected sequences.</p>
<h3 id="UNEXPECTED_DIVERGENCE">Unexpected Divergence</h3>
<p>Sequence is not similar enough to the model sequence to confidently assign annotation. Verify that you have chosen the correct source on the Submission Type page. If you are submitting other types of sequences, you need to use a different <a href="/genbank/submit">submission tool</a> for submitting to GenBank and annotate the appropriate features when you submit.</p>
<h3 id="BIASED_SEQUENCE">Biased Sequence</h3>
<p>Unusual sequence composition, such as highly repetitive regions, detected within alignment to model. Verify that you have chosen the correct source on the Submission Type page and that the sequence is correct. </p>
<h3 id="INCORRECT_SPECIFIED_SUBGROUP">Incorrect Specified Subgroup</h3>
<p>Sequence is not similar enough to the model sequence. Verify that you have chosen the correct source virus and/or genogroup on the Submission Type page. If you are submitting other types of sequences, you need to use a different <a href="/genbank/submit">submission tool</a> for submitting to GenBank and annotate the appropriate features when you submit.</p>
<h3 id="INCORRECT_SPECIFIED_GROUP">Incorrect Specified Group</h3>
<p>Sequence is not similar enough to the model sequence. Verify that you have chosen the correct source virus on the Submission Type page. If you are submitting other types of sequences, you need to use a different <a href="/genbank/submit">submission tool</a> for submitting to GenBank and annotate the appropriate features when you submit.</p>
<h3 id="LOW_COVERAGE">Low Coverage</h3>
<p>Sequence alignment to its best match covers less of the sequence than expected. This generally indicates errors in the nucleotide sequence or insufficient trimming of low quality sequence ends. Please upload the corrected sequences.</p>
</div>
<!--/.col1-->
<div class="col2">
</div>
<!--/.col2-->
<div class="col3">
</div>
<!--/.col3-->
<div class="col4">
</div>
<!--/.col4-->
<div class="col5">
</div>
<div class="col6">
</div>
<div class="col7">
</div>
<div class="col8">
</div>
<div class="col9">
</div>
</div><!--/.content-->
</div><!--/.container-->
<div id="NCBIFooter_dynamic">
<div class="breadcrumbs">You are here:
<span id="breadcrumb_text"><a href="/guide/">NCBI</a></span></div>
<a id="help-desk-link" class="help_desk" href="https://support.ncbi.nlm.nih.gov/ics/support/default.asp?Time=2025-03-05T02:45:52-05:00&amp;Snapshot=%2Fprojects%2Fstaticsites%2Fgenbank%2Fgenbank@2.21&amp;Host=portal104&amp;ncbi_phid=CE8B4BAF7C7F22A10000000000ED00C8&amp;ncbi_session=CE8B5AF87C7FFCB1_0191SID&amp;from=https%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fgenbank%2Fsequencecheck%2Fvirus%2F&amp;Ncbi_App=genbank&amp;Page=custom-page&amp;style=classic&amp;deptID=28049" target="_blank">Support Center</a>
<noscript><img alt="" src="/stat?jsdisabled=true&amp;ncbi_app=genbank&amp;ncbi_db=&amp;ncbi_pdid=custom-page&amp;ncbi_phid=CE8B4BAF7C7F22A10000000000ED00C8" /></noscript>
</div>
<div xmlns:xi="http://www.w3.org/2001/XInclude">
<div xmlns="http://www.w3.org/1999/xhtml" class="footer" id="footer" xml:base="http://127.0.0.1/sites/static/header_footer">
<section class="icon-section">
<div id="icon-section-header" class="icon-section_header">Follow NCBI</div>
<div class="grid-container container">
<div class="icon-section_container">
<a class="footer-icon" id="footer_twitter" href="https://twitter.com/ncbi" aria-label="Twitter">
<svg xmlns="http://www.w3.org/2000/svg" width="40" height="40" viewBox="0 0 40 40" fill="none">
<title>Twitter</title>
<g id="twitterx1008">
<path id="path1008" d="M6.06736 7L16.8778 20.8991L6.00001 32.2H10.2L18.6 23.1L25.668 32.2H34L22.8 17.5L31.9 7H28.4L20.7 15.4L14.401 7H6.06898H6.06736ZM9.66753 8.73423H12.9327L29.7327 30.4658H26.5697L9.66753 8.73423Z" fill="#5B616B"></path>
</g>
</svg>
</a>
<a class="footer-icon" id="footer_facebook" href="https://www.facebook.com/ncbi.nlm" aria-label="Facebook"><svg xmlns="http://www.w3.org/2000/svg" data-name="Layer 1" viewBox="0 0 300 300">
<title>Facebook</title>
<path class="cls-11" d="M210.5,115.12H171.74V97.82c0-8.14,5.39-10,9.19-10h27.14V52l-39.32-.12c-35.66,0-42.42,26.68-42.42,43.77v19.48H99.09v36.32h27.24v109h45.41v-109h35Z">
</path>
</svg></a>
<a class="footer-icon" id="footer_linkedin" href="https://www.linkedin.com/company/ncbinlm" aria-label="LinkedIn"><svg xmlns="http://www.w3.org/2000/svg" data-name="Layer 1" viewBox="0 0 300 300">
<title>LinkedIn</title>
<path class="cls-11" d="M101.64,243.37H57.79v-114h43.85Zm-22-131.54h-.26c-13.25,0-21.82-10.36-21.82-21.76,0-11.65,8.84-21.15,22.33-21.15S101.7,78.72,102,90.38C102,101.77,93.4,111.83,79.63,111.83Zm100.93,52.61A17.54,17.54,0,0,0,163,182v61.39H119.18s.51-105.23,0-114H163v13a54.33,54.33,0,0,1,34.54-12.66c26,0,44.39,18.8,44.39,55.29v58.35H198.1V182A17.54,17.54,0,0,0,180.56,164.44Z">
</path>
</svg></a>
<a class="footer-icon" id="footer_github" href="https://github.com/ncbi" aria-label="GitHub"><svg xmlns="http://www.w3.org/2000/svg" data-name="Layer 1" viewBox="0 0 300 300">
<defs>
<style>
.cls-11,
.cls-12 {
fill: #737373;
}
.cls-11 {
fill-rule: evenodd;
}
</style>
</defs>
<title>GitHub</title>
<path class="cls-11" d="M151.36,47.28a105.76,105.76,0,0,0-33.43,206.1c5.28,1,7.22-2.3,7.22-5.09,0-2.52-.09-10.85-.14-19.69-29.42,6.4-35.63-12.48-35.63-12.48-4.81-12.22-11.74-15.47-11.74-15.47-9.59-6.56.73-6.43.73-6.43,10.61.75,16.21,10.9,16.21,10.9,9.43,16.17,24.73,11.49,30.77,8.79,1-6.83,3.69-11.5,6.71-14.14C108.57,197.1,83.88,188,83.88,147.51a40.92,40.92,0,0,1,10.9-28.39c-1.1-2.66-4.72-13.42,1-28,0,0,8.88-2.84,29.09,10.84a100.26,100.26,0,0,1,53,0C198,88.3,206.9,91.14,206.9,91.14c5.76,14.56,2.14,25.32,1,28a40.87,40.87,0,0,1,10.89,28.39c0,40.62-24.74,49.56-48.29,52.18,3.79,3.28,7.17,9.71,7.17,19.58,0,14.15-.12,25.54-.12,29,0,2.82,1.9,6.11,7.26,5.07A105.76,105.76,0,0,0,151.36,47.28Z">
</path>
<path class="cls-12" d="M85.66,199.12c-.23.52-1.06.68-1.81.32s-1.2-1.06-.95-1.59,1.06-.69,1.82-.33,1.21,1.07.94,1.6Zm-1.3-1">
</path>
<path class="cls-12" d="M90,203.89c-.51.47-1.49.25-2.16-.49a1.61,1.61,0,0,1-.31-2.19c.52-.47,1.47-.25,2.17.49s.82,1.72.3,2.19Zm-1-1.08">
</path>
<path class="cls-12" d="M94.12,210c-.65.46-1.71,0-2.37-.91s-.64-2.07,0-2.52,1.7,0,2.36.89.65,2.08,0,2.54Zm0,0"></path>
<path class="cls-12" d="M99.83,215.87c-.58.64-1.82.47-2.72-.41s-1.18-2.06-.6-2.7,1.83-.46,2.74.41,1.2,2.07.58,2.7Zm0,0">
</path>
<path class="cls-12" d="M107.71,219.29c-.26.82-1.45,1.2-2.64.85s-2-1.34-1.74-2.17,1.44-1.23,2.65-.85,2,1.32,1.73,2.17Zm0,0">
</path>
<path class="cls-12" d="M116.36,219.92c0,.87-1,1.59-2.24,1.61s-2.29-.68-2.3-1.54,1-1.59,2.26-1.61,2.28.67,2.28,1.54Zm0,0">
</path>
<path class="cls-12" d="M124.42,218.55c.15.85-.73,1.72-2,1.95s-2.37-.3-2.52-1.14.73-1.75,2-2,2.37.29,2.53,1.16Zm0,0"></path>
</svg></a>
<a class="footer-icon" id="footer_blog" href="https://ncbiinsights.ncbi.nlm.nih.gov/" aria-label="Blog">
<svg xmlns="http://www.w3.org/2000/svg" id="Layer_1" data-name="Layer 1" viewBox="0 0 40 40">
<defs><style>.cls-1{fill:#737373;}</style></defs>
<title>NCBI Insights Blog</title>
<path class="cls-1" d="M14,30a4,4,0,1,1-4-4,4,4,0,0,1,4,4Zm11,3A19,19,0,0,0,7.05,15a1,1,0,0,0-1,1v3a1,1,0,0,0,.93,1A14,14,0,0,1,20,33.07,1,1,0,0,0,21,34h3a1,1,0,0,0,1-1Zm9,0A28,28,0,0,0,7,6,1,1,0,0,0,6,7v3a1,1,0,0,0,1,1A23,23,0,0,1,29,33a1,1,0,0,0,1,1h3A1,1,0,0,0,34,33Z"></path>
</svg>
</a>
</div>
</div>
</section>
<section class="container-fluid bg-primary">
<div class="container pt-5">
<div class="row mt-3">
<div class="col-lg-3 col-12">
<p><a class="text-white" href="https://www.nlm.nih.gov/socialmedia/index.html">Connect with NLM</a></p>
<ul class="list-inline social_media">
<li class="list-inline-item"><a href="https://twitter.com/NLM_NIH" aria-label="Twitter" target="_blank" rel="noopener noreferrer">
<svg xmlns="http://www.w3.org/2000/svg" width="35" height="35" viewBox="0 0 36 35" fill="none">
<title>Twitter</title>
<g id="twitterx1009" clip-path="url(#clip0_65276_3946)">
<path id="Vector_Twitter" d="M17.5006 34.6565C26.9761 34.6565 34.6575 26.9751 34.6575 17.4996C34.6575 8.02416 26.9761 0.342773 17.5006 0.342773C8.02514 0.342773 0.34375 8.02416 0.34375 17.4996C0.34375 26.9751 8.02514 34.6565 17.5006 34.6565Z" fill="#205493" stroke="white" stroke-width="1.0" stroke-miterlimit="10"></path>
<path id="path1009" d="M8.54811 8.5L16.2698 18.4279L8.50001 26.5H11.5L17.5 20L22.5486 26.5H28.5L20.5 16L27 8.5H24.5L19 14.5L14.5007 8.5H8.54927H8.54811ZM11.1197 9.73873H13.4519L25.4519 25.2613H23.1926L11.1197 9.73873Z" fill="white"></path>
</g>
<defs>
<clipPath id="clip0_65276_3946">
<rect width="35" height="35" fill="white"></rect>
</clipPath>
</defs>
</svg>
</a></li>
<li class="list-inline-item"><a href="https://www.facebook.com/nationallibraryofmedicine" aria-label="Facebook" rel="noopener noreferrer" target="_blank">
<svg xmlns="http://www.w3.org/2000/svg" width="35" height="35" viewBox="0 0 36 35" fill="none">
<title>Facebook</title>
<g id="Facebook" clip-path="url(#clip0_1717_1086)">
<path id="Vector_Facebook" d="M15.1147 29.1371C15.1147 29.0822 15.1147 29.0296 15.1147 28.9747V18.9414H11.8183C11.6719 18.9414 11.6719 18.9414 11.6719 18.8018C11.6719 17.5642 11.6719 16.3289 11.6719 15.0937C11.6719 14.9793 11.7062 14.9518 11.816 14.9518C12.8683 14.9518 13.9206 14.9518 14.9751 14.9518H15.1215V14.8329C15.1215 13.8057 15.1215 12.774 15.1215 11.7492C15.1274 10.9262 15.3148 10.1146 15.6706 9.37241C16.1301 8.38271 16.9475 7.60378 17.9582 7.19235C18.6492 6.90525 19.3923 6.76428 20.1405 6.7783C21.0029 6.79202 21.8653 6.83091 22.7278 6.86065C22.8879 6.86065 23.048 6.89496 23.2082 6.90182C23.2974 6.90182 23.3271 6.94071 23.3271 7.02993C23.3271 7.54235 23.3271 8.05477 23.3271 8.5649C23.3271 9.16882 23.3271 9.77274 23.3271 10.3767C23.3271 10.4819 23.2974 10.5139 23.1921 10.5116C22.5379 10.5116 21.8814 10.5116 21.2271 10.5116C20.9287 10.5184 20.6316 10.5528 20.3395 10.6146C20.0822 10.6619 19.8463 10.7891 19.6653 10.9779C19.4842 11.1668 19.3672 11.4078 19.3307 11.6669C19.2857 11.893 19.2612 12.1226 19.2575 12.3531C19.2575 13.1904 19.2575 14.0299 19.2575 14.8695C19.2575 14.8946 19.2575 14.9198 19.2575 14.9564H23.0229C23.1807 14.9564 23.183 14.9564 23.1624 15.1074C23.0778 15.7662 22.9885 16.425 22.9039 17.0816C22.8322 17.6321 22.7636 18.1827 22.698 18.7332C22.6729 18.9437 22.6797 18.9437 22.4693 18.9437H19.2644V28.8992C19.2644 28.9793 19.2644 29.0593 19.2644 29.1394L15.1147 29.1371Z" fill="white"></path>
<path id="Vector_2_Facebook" d="M17.5006 34.657C26.9761 34.657 34.6575 26.9756 34.6575 17.5001C34.6575 8.02465 26.9761 0.343262 17.5006 0.343262C8.02514 0.343262 0.34375 8.02465 0.34375 17.5001C0.34375 26.9756 8.02514 34.657 17.5006 34.657Z" stroke="white" stroke-width="1.0" stroke-miterlimit="10"></path>
</g>
<defs>
<clipPath id="clip0_1717_1086">
<rect width="35" height="35" fill="white"></rect>
</clipPath>
</defs>
</svg>
</a></li>
<li class="list-inline-item"><a href="https://www.youtube.com/user/NLMNIH" aria-label="Youtube" target="_blank" rel="noopener noreferrer">
<svg xmlns="http://www.w3.org/2000/svg" width="35" height="35" viewBox="0 0 36 35" fill="none">
<title>Youtube</title>
<g id="YouTube" clip-path="url(#clip0_1717_1101)">
<path id="Vector_Youtube" d="M26.2571 11.4791C25.9025 11.1589 25.5709 10.9576 24.228 10.834C22.5512 10.6785 20.2797 10.6556 18.564 10.6533H16.4365C14.7208 10.6533 12.4493 10.6785 10.7725 10.834C9.43196 10.9576 9.09798 11.1589 8.7434 11.4791C7.81464 12.321 7.6202 14.6268 7.59961 16.8938C7.59961 17.3178 7.59961 17.741 7.59961 18.1635C7.62706 20.4121 7.82837 22.686 8.7434 23.521C9.09798 23.8412 9.42967 24.0425 10.7725 24.1661C12.4493 24.3216 14.7208 24.3445 16.4365 24.3468H18.564C20.2797 24.3468 22.5512 24.3216 24.228 24.1661C25.5686 24.0425 25.9025 23.8412 26.2571 23.521C27.1722 22.6929 27.3735 20.451 27.4009 18.2206C27.4009 17.7402 27.4009 17.2599 27.4009 16.7795C27.3735 14.5491 27.1699 12.3072 26.2571 11.4791ZM15.5604 20.5311V14.652L20.561 17.5001L15.5604 20.5311Z" fill="white"></path>
<path id="Vector_2_Youtube" d="M17.5006 34.657C26.9761 34.657 34.6575 26.9756 34.6575 17.5001C34.6575 8.02465 26.9761 0.343262 17.5006 0.343262C8.02514 0.343262 0.34375 8.02465 0.34375 17.5001C0.34375 26.9756 8.02514 34.657 17.5006 34.657Z" stroke="white" stroke-width="1.0" stroke-miterlimit="10"></path>
</g>
<defs>
<clipPath id="clip0_1717_1101">
<rect width="35" height="35" fill="white"></rect>
</clipPath>
</defs>
</svg>
</a></li>
</ul>
</div>
<div class="col-lg-3 col-12">
<p class="address_footer text-white">National Library of Medicine<br />
<a href="https://www.google.com/maps/place/8600+Rockville+Pike,+Bethesda,+MD+20894/@38.9959508,-77.101021,17z/data=!3m1!4b1!4m5!3m4!1s0x89b7c95e25765ddb:0x19156f88b27635b8!8m2!3d38.9959508!4d-77.0988323" class="text-white" target="_blank" rel="noopener noreferrer">8600 Rockville Pike<br />
Bethesda, MD 20894</a></p>
</div>
<div class="col-lg-3 col-12 centered-lg">
<p><a href="https://www.nlm.nih.gov/web_policies.html" class="text-white">Web Policies</a><br />
<a href="https://www.nih.gov/institutes-nih/nih-office-director/office-communications-public-liaison/freedom-information-act-office" class="text-white">FOIA</a><br />
<a href="https://www.hhs.gov/vulnerability-disclosure-policy/index.html" class="text-white" id="vdp">HHS Vulnerability Disclosure</a></p>
</div>
<div class="col-lg-3 col-12 centered-lg">
<p><a class="supportLink text-white" href="https://support.nlm.nih.gov/">Help</a><br />
<a href="https://www.nlm.nih.gov/accessibility.html" class="text-white">Accessibility</a><br />
<a href="https://www.nlm.nih.gov/careers/careers.html" class="text-white">Careers</a></p>
</div>
</div>
<div class="row">
<div class="col-lg-12 centered-lg">
<nav class="bottom-links">
<ul class="mt-3">
<li>
<a class="text-white" href="//www.nlm.nih.gov/">NLM</a>
</li>
<li>
<a class="text-white" href="https://www.nih.gov/">NIH</a>
</li>
<li>
<a class="text-white" href="https://www.hhs.gov/">HHS</a>
</li>
<li>
<a class="text-white" href="https://www.usa.gov/">USA.gov</a>
</li>
</ul>
</nav>
</div>
</div>
</div>
</section>
<script type="text/javascript" src="/portal/portal3rc.fcgi/rlib/js/InstrumentOmnitureBaseJS/InstrumentNCBIConfigJS/InstrumentNCBIBaseJS/InstrumentPageStarterJS.js?v=1"> </script>
<script type="text/javascript" src="/portal/portal3rc.fcgi/static/js/hfjs2.js"> </script>
</div>
</div>
<!--/.footer-->
<p class="last-updated small">Last updated: 2019-11-07T18:22:43Z</p>
</div>
<!--/.page-->
</div>
<!--/.wrap-->
<span class="PAFAppResources"></span>
</div><!-- /.twelve_col -->
</div>
<!-- /.grid -->
<!-- usually for JS scripts at page bottom -->
<span class="pagefixtures"></span>
<!-- CE8B5AF87C7FFCB1_0191SID /projects/staticsites/genbank/genbank@2.21 portal104 v4.1.r689238 Tue, Oct 22 2024 16:10:51 -->
<span id="portal-csrf-token" style="display:none" data-token="CE8B5AF87C7FFCB1_0191SID"></span>
<script type="text/javascript" src="//static.pubmed.gov/portal/portal3rc.fcgi/4218137/js/3879255/4121861/1490097/4087685.js" snapshot="genbank"></script></body>
</html>