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NCBI uses the Genome Reference Consortium (GRC) data model, reflecting the complexity of the modern genome assembly (see Figure 1 below)."><meta property="og:type" content="article"><meta property="og:url" content="/datasets/docs/v2/policies-annotation/data-model/"><meta property="article:section" content="policies-annotation"><meta itemprop=name content="The NCBI Genome Assembly Data Model"><meta itemprop=description content="NCBI provides stable accessions and data tracking for genome assemblies. It stores the names and identifiers for the sequences in each genome assembly as well as the associated metadata (such as assembly name, date of submission, name of submitter, details of sequenced organism), assembly statistics, and the organization of its component sequences into scaffolds and chromosomes. 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td-sidebar-link__section" id=m-datasetsdocsv2how-tos><span>How-To Guides</span></a><ul class="ul-2 foldable"><li class="td-sidebar-nav__section-title td-sidebar-nav__section with-child collapse" id=m-datasetsdocsv2how-tosgenes-li><a href=/datasets/docs/v2/how-tos/genes/ class="align-left ps-0 td-sidebar-link
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td-sidebar-link__section" id=m-datasetsdocsv2how-tosgenes><span>Genes</span></a><ul class="ul-3 foldable"><li class="td-sidebar-nav__section-title td-sidebar-nav__section without-child collapse" id=m-datasetsdocsv2how-tosgenesget-gene-metadata-li><a href=/datasets/docs/v2/how-tos/genes/get-gene-metadata/ class="align-left ps-0 td-sidebar-link
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td-sidebar-link__page" id=m-datasetsdocsv2how-tosgenesget-gene-metadata><span>Get gene metadata</span></a></li><li class="td-sidebar-nav__section-title td-sidebar-nav__section without-child collapse" id=m-datasetsdocsv2how-tosgenesdownload-gene-data-package-li><a href=/datasets/docs/v2/how-tos/genes/download-gene-data-package/ title="Download a gene data package" class="align-left ps-0 td-sidebar-link
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td-sidebar-link__page" id=m-datasetsdocsv2how-tosgenesdownload-gene-data-package><span>Download genes</span></a></li><li class="td-sidebar-nav__section-title td-sidebar-nav__section without-child collapse" id=m-datasetsdocsv2how-tosgenesdownload-ortholog-data-package-li><a href=/datasets/docs/v2/how-tos/genes/download-ortholog-data-package/ title="Download an ortholog data package" class="align-left ps-0 td-sidebar-link
|
||
td-sidebar-link__page" id=m-datasetsdocsv2how-tosgenesdownload-ortholog-data-package><span>Download orthologs</span></a></li></ul></li><li class="td-sidebar-nav__section-title td-sidebar-nav__section with-child collapse" id=m-datasetsdocsv2how-tosgenomes-li><a href=/datasets/docs/v2/how-tos/genomes/ class="align-left ps-0 td-sidebar-link
|
||
td-sidebar-link__section" id=m-datasetsdocsv2how-tosgenomes><span>Genomes</span></a><ul class="ul-3 foldable"><li class="td-sidebar-nav__section-title td-sidebar-nav__section without-child collapse" id=m-datasetsdocsv2how-tosgenomesget-genome-metadata-li><a href=/datasets/docs/v2/how-tos/genomes/get-genome-metadata/ class="align-left ps-0 td-sidebar-link
|
||
td-sidebar-link__page" id=m-datasetsdocsv2how-tosgenomesget-genome-metadata><span>Get genome metadata</span></a></li><li class="td-sidebar-nav__section-title td-sidebar-nav__section without-child collapse" id=m-datasetsdocsv2how-tosgenomesdownload-genome-li><a href=/datasets/docs/v2/how-tos/genomes/download-genome/ title="Download a genome data package" class="align-left ps-0 td-sidebar-link
|
||
td-sidebar-link__page" id=m-datasetsdocsv2how-tosgenomesdownload-genome><span>Download genome data</span></a></li><li class="td-sidebar-nav__section-title td-sidebar-nav__section without-child collapse" id=m-datasetsdocsv2how-tosgenomeslarge-download-li><a href=/datasets/docs/v2/how-tos/genomes/large-download/ title="Download large genome data packages" class="align-left ps-0 td-sidebar-link
|
||
td-sidebar-link__page" id=m-datasetsdocsv2how-tosgenomeslarge-download><span>Large genome downloads</span></a></li></ul></li><li class="td-sidebar-nav__section-title td-sidebar-nav__section with-child collapse" id=m-datasetsdocsv2how-tostaxonomy-li><a href=/datasets/docs/v2/how-tos/taxonomy/ class="align-left ps-0 td-sidebar-link
|
||
td-sidebar-link__section" id=m-datasetsdocsv2how-tostaxonomy><span>Taxonomy</span></a><ul class="ul-3 foldable"><li class="td-sidebar-nav__section-title td-sidebar-nav__section without-child collapse" id=m-datasetsdocsv2how-tostaxonomytaxonomy-li><a href=/datasets/docs/v2/how-tos/taxonomy/taxonomy/ class="align-left ps-0 td-sidebar-link
|
||
td-sidebar-link__page" id=m-datasetsdocsv2how-tostaxonomytaxonomy><span>Get taxonomy metadata</span></a></li></ul></li><li class="td-sidebar-nav__section-title td-sidebar-nav__section with-child collapse" id=m-datasetsdocsv2how-tosvirus-li><a href=/datasets/docs/v2/how-tos/virus/ class="align-left ps-0 td-sidebar-link
|
||
td-sidebar-link__section" id=m-datasetsdocsv2how-tosvirus><span>Virus</span></a><ul class="ul-3 foldable"><li class="td-sidebar-nav__section-title td-sidebar-nav__section without-child collapse" id=m-datasetsdocsv2how-tosvirusinfluenza-metadata-li><a href=/datasets/docs/v2/how-tos/virus/influenza-metadata/ title="Get Alphainfluenza virus genome metadata" class="align-left ps-0 td-sidebar-link
|
||
td-sidebar-link__page" id=m-datasetsdocsv2how-tosvirusinfluenza-metadata><span>Get Alphainfluenza virus metadata</span></a></li><li class="td-sidebar-nav__section-title td-sidebar-nav__section without-child collapse" id=m-datasetsdocsv2how-tosvirusvirus-metadata-li><a href=/datasets/docs/v2/how-tos/virus/virus-metadata/ title="Get virus genome metadata" class="align-left ps-0 td-sidebar-link
|
||
td-sidebar-link__page" id=m-datasetsdocsv2how-tosvirusvirus-metadata><span>Get virus metadata</span></a></li><li class="td-sidebar-nav__section-title td-sidebar-nav__section without-child collapse" id=m-datasetsdocsv2how-tosvirusvirus-download-li><a href=/datasets/docs/v2/how-tos/virus/virus-download/ title="Download a virus genome data package" class="align-left ps-0 td-sidebar-link
|
||
td-sidebar-link__page" id=m-datasetsdocsv2how-tosvirusvirus-download><span>Download virus genomes</span></a></li><li class="td-sidebar-nav__section-title td-sidebar-nav__section without-child collapse" id=m-datasetsdocsv2how-tosvirusget-influenza-genomes-li><a href=/datasets/docs/v2/how-tos/virus/get-influenza-genomes/ title="Download an Alphainfluenza genome data package" class="align-left ps-0 td-sidebar-link
|
||
td-sidebar-link__page" id=m-datasetsdocsv2how-tosvirusget-influenza-genomes><span>Download Alphainfluenza genomes</span></a></li><li class="td-sidebar-nav__section-title td-sidebar-nav__section without-child collapse" id=m-datasetsdocsv2how-tosvirusget-sars2-genomes-li><a href=/datasets/docs/v2/how-tos/virus/get-sars2-genomes/ title="Download a SARS-CoV-2 genome data package" class="align-left ps-0 td-sidebar-link
|
||
td-sidebar-link__page" id=m-datasetsdocsv2how-tosvirusget-sars2-genomes><span>Download SARS-CoV-2 genomes</span></a></li><li class="td-sidebar-nav__section-title td-sidebar-nav__section without-child collapse" id=m-datasetsdocsv2how-tosvirusget-sars2-proteins-li><a href=/datasets/docs/v2/how-tos/virus/get-sars2-proteins/ title="Download a SARS-CoV-2 protein data package" class="align-left ps-0 td-sidebar-link
|
||
td-sidebar-link__page" id=m-datasetsdocsv2how-tosvirusget-sars2-proteins><span>Download SARS-CoV-2 proteins</span></a></li></ul></li><li class="td-sidebar-nav__section-title td-sidebar-nav__section without-child collapse" id=m-datasetsdocsv2how-tosvalidation-li><a href=/datasets/docs/v2/how-tos/validation/ class="align-left ps-0 td-sidebar-link
|
||
td-sidebar-link__page" id=m-datasetsdocsv2how-tosvalidation><span>File validation</span></a></li></ul></li><li class="td-sidebar-nav__section-title td-sidebar-nav__section with-child" id=m-datasetsdocsv2tutorials-li><a href=/datasets/docs/v2/tutorials/ class="align-left ps-0 td-sidebar-link
|
||
td-sidebar-link__section" id=m-datasetsdocsv2tutorials><span>Tutorials</span></a><ul class="ul-2 foldable"><li class="td-sidebar-nav__section-title td-sidebar-nav__section without-child collapse" id=m-datasetsdocsv2tutorialsortholog-get-one-isoform-li><a href=/datasets/docs/v2/tutorials/ortholog-get-one-isoform/ title="Get one protein per gene from a set of orthologs" class="align-left ps-0 td-sidebar-link
|
||
td-sidebar-link__page" id=m-datasetsdocsv2tutorialsortholog-get-one-isoform><span>Get one protein from an ortholog set</span></a></li><li class="td-sidebar-nav__section-title td-sidebar-nav__section without-child collapse" id=m-datasetsdocsv2tutorialsrename-files-li><a href=/datasets/docs/v2/tutorials/rename-files/ class="align-left ps-0 td-sidebar-link
|
||
td-sidebar-link__page" id=m-datasetsdocsv2tutorialsrename-files><span>Rename downloaded files</span></a></li><li class="td-sidebar-nav__section-title td-sidebar-nav__section without-child collapse" id=m-datasetsdocsv2tutorialsdownload-ortholog-dataset-li><a href=/datasets/docs/v2/tutorials/download-ortholog-dataset/ class="align-left ps-0 td-sidebar-link
|
||
td-sidebar-link__page" id=m-datasetsdocsv2tutorialsdownload-ortholog-dataset><span>Retrieve ortholog data and metadata</span></a></li><li class="td-sidebar-nav__section-title td-sidebar-nav__section without-child collapse" id=m-datasetsdocsv2tutorialsworking-with-jsonl-data-reports-li><a href=/datasets/docs/v2/tutorials/working-with-jsonl-data-reports/ class="align-left ps-0 td-sidebar-link
|
||
td-sidebar-link__page" id=m-datasetsdocsv2tutorialsworking-with-jsonl-data-reports><span>Working with JSON Lines data reports</span></a></li></ul></li><li class="td-sidebar-nav__section-title td-sidebar-nav__section with-child" id=m-datasetsdocsv2api-li><a href=/datasets/docs/v2/api/ class="align-left ps-0 td-sidebar-link
|
||
td-sidebar-link__section" id=m-datasetsdocsv2api><span>API</span></a><ul class="ul-2 foldable"><li class="td-sidebar-nav__section-title td-sidebar-nav__section without-child collapse" id=m-datasetsdocsv2apirest-api-li><a href=/datasets/docs/v2/api/rest-api/ title="NCBI Datasets v2 REST API" class="align-left ps-0 td-sidebar-link
|
||
td-sidebar-link__page" id=m-datasetsdocsv2apirest-api><span>REST API</span></a></li><li class="td-sidebar-nav__section-title td-sidebar-nav__section without-child collapse" id=m-datasetsdocsv2apiapi-keys-li><a href=/datasets/docs/v2/api/api-keys/ class="align-left ps-0 td-sidebar-link
|
||
td-sidebar-link__page" id=m-datasetsdocsv2apiapi-keys><span>API keys</span></a></li><li class="td-sidebar-nav__section-title td-sidebar-nav__section without-child collapse" id=m-datasetsdocsv2apilanguages-li><a href=/datasets/docs/v2/api/languages/ title="Supported programming languages" class="align-left ps-0 td-sidebar-link
|
||
td-sidebar-link__page" id=m-datasetsdocsv2apilanguages><span>Programming Languages</span></a></li><li class="td-sidebar-nav__section-title td-sidebar-nav__section without-child collapse" id=m-datasetsdocsv2apideprecated-apis-li><a href=/datasets/docs/v2/api/deprecated-apis/ title="Retired API Endpoints" class="align-left ps-0 td-sidebar-link
|
||
td-sidebar-link__page" id=m-datasetsdocsv2apideprecated-apis><span>Retired Endpoints</span></a></li></ul></li><li class="td-sidebar-nav__section-title td-sidebar-nav__section with-child active-path" id=m-datasetsdocsv2policies-annotation-li><a href=/datasets/docs/v2/policies-annotation/ class="align-left ps-0 td-sidebar-link
|
||
td-sidebar-link__section" id=m-datasetsdocsv2policies-annotation><span>NCBI Genome Data Processing</span></a><ul class="ul-2 foldable"><li class="td-sidebar-nav__section-title td-sidebar-nav__section with-child" id=m-datasetsdocsv2policies-annotationgenome-processing-li><a href=/datasets/docs/v2/policies-annotation/genome-processing/ title="NCBI Genome Data Processing" class="align-left ps-0 td-sidebar-link
|
||
td-sidebar-link__section" id=m-datasetsdocsv2policies-annotationgenome-processing><span>Genome Data Processing</span></a><ul class="ul-3 foldable"><li class="td-sidebar-nav__section-title td-sidebar-nav__section without-child collapse" id=m-datasetsdocsv2policies-annotationgenome-processingversion-status-li><a href=/datasets/docs/v2/policies-annotation/genome-processing/version-status/ title="Assembly Versioning and Status" class="align-left ps-0 td-sidebar-link
|
||
td-sidebar-link__page" id=m-datasetsdocsv2policies-annotationgenome-processingversion-status><span>Assembly version and status</span></a></li><li class="td-sidebar-nav__section-title td-sidebar-nav__section without-child collapse" id=m-datasetsdocsv2policies-annotationgenome-processingreference-selection-li><a href=/datasets/docs/v2/policies-annotation/genome-processing/reference-selection/ title="Selecting Reference Genomes" class="align-left ps-0 td-sidebar-link
|
||
td-sidebar-link__page" id=m-datasetsdocsv2policies-annotationgenome-processingreference-selection><span>Reference Genomes</span></a></li><li class="td-sidebar-nav__section-title td-sidebar-nav__section without-child collapse" id=m-datasetsdocsv2policies-annotationgenome-processingrefseq-selection-li><a href=/datasets/docs/v2/policies-annotation/genome-processing/refseq-selection/ title="Genomes Selected for RefSeq Annotation" class="align-left ps-0 td-sidebar-link
|
||
td-sidebar-link__page" id=m-datasetsdocsv2policies-annotationgenome-processingrefseq-selection><span>RefSeq Genomes</span></a></li><li class="td-sidebar-nav__section-title td-sidebar-nav__section without-child collapse" id=m-datasetsdocsv2policies-annotationgenome-processinggenome_notes-li><a href=/datasets/docs/v2/policies-annotation/genome-processing/genome_notes/ class="align-left ps-0 td-sidebar-link
|
||
td-sidebar-link__page" id=m-datasetsdocsv2policies-annotationgenome-processinggenome_notes><span>Genome Notes</span></a></li><li class="td-sidebar-nav__section-title td-sidebar-nav__section without-child collapse" id=m-datasetsdocsv2policies-annotationgenome-processingtype-material-li><a href=/datasets/docs/v2/policies-annotation/genome-processing/type-material/ title="What is Type Material?" class="align-left ps-0 td-sidebar-link
|
||
td-sidebar-link__page" id=m-datasetsdocsv2policies-annotationgenome-processingtype-material><span>Type Material</span></a></li></ul></li><li class="td-sidebar-nav__section-title td-sidebar-nav__section without-child" id=m-datasetsdocsv2policies-annotationpipelines-li><a href=/datasets/docs/v2/policies-annotation/pipelines/ title="NCBI RefSeq Genome Annotation Pipelines" class="align-left ps-0 td-sidebar-link
|
||
td-sidebar-link__section" id=m-datasetsdocsv2policies-annotationpipelines><span>Genome Annotation Pipelines</span></a></li><li class="td-sidebar-nav__section-title td-sidebar-nav__section with-child" id=m-datasetsdocsv2policies-annotationquality-li><a href=/datasets/docs/v2/policies-annotation/quality/ title="NCBI Genome Quality Analysis" class="align-left ps-0 td-sidebar-link
|
||
td-sidebar-link__section" id=m-datasetsdocsv2policies-annotationquality><span>Genome Quality Analysis</span></a><ul class="ul-3 foldable"><li class="td-sidebar-nav__section-title td-sidebar-nav__section with-child collapse" id=m-datasetsdocsv2policies-annotationqualitycontamination-li><a href=/datasets/docs/v2/policies-annotation/quality/contamination/ title="NCBI Contamination Screening" class="align-left ps-0 td-sidebar-link
|
||
td-sidebar-link__section" id=m-datasetsdocsv2policies-annotationqualitycontamination><span>Contamination Screening</span></a><ul class="ul-4 foldable"><li class="td-sidebar-nav__section-title td-sidebar-nav__section without-child collapse" id=m-datasetsdocsv2policies-annotationqualitycontaminationfcs-contamination-li><a href=/datasets/docs/v2/policies-annotation/quality/contamination/fcs-contamination/ title="Foreign Contamination Screen (FCS)" class="align-left ps-0 td-sidebar-link
|
||
td-sidebar-link__page" id=m-datasetsdocsv2policies-annotationqualitycontaminationfcs-contamination><span>FCS</span></a></li><li class="td-sidebar-nav__section-title td-sidebar-nav__section without-child collapse" id=m-datasetsdocsv2policies-annotationqualitycontaminationani-contamination-li><a href=/datasets/docs/v2/policies-annotation/quality/contamination/ani-contamination/ title="Average Nucleotide Identity (ANI)" class="align-left ps-0 td-sidebar-link
|
||
td-sidebar-link__page" id=m-datasetsdocsv2policies-annotationqualitycontaminationani-contamination><span>ANI</span></a></li></ul></li><li class="td-sidebar-nav__section-title td-sidebar-nav__section without-child collapse" id=m-datasetsdocsv2policies-annotationqualityani-li><a href=/datasets/docs/v2/policies-annotation/quality/ani/ title="Average Nucleotide Identity (ANI)" class="align-left ps-0 td-sidebar-link
|
||
td-sidebar-link__page" id=m-datasetsdocsv2policies-annotationqualityani><span>ANI Overview</span></a></li><li class="td-sidebar-nav__section-title td-sidebar-nav__section without-child collapse" id=m-datasetsdocsv2policies-annotationqualitybusco-li><a href=/datasets/docs/v2/policies-annotation/quality/busco/ title="Benchmarking Universal Single-Copy Orthologs (BUSCO) Analysis" class="align-left ps-0 td-sidebar-link
|
||
td-sidebar-link__page" id=m-datasetsdocsv2policies-annotationqualitybusco><span>BUSCO</span></a></li><li class="td-sidebar-nav__section-title td-sidebar-nav__section without-child collapse" id=m-datasetsdocsv2policies-annotationqualitycheckm-li><a href=/datasets/docs/v2/policies-annotation/quality/checkm/ title="CheckM Analysis" class="align-left ps-0 td-sidebar-link
|
||
td-sidebar-link__page" id=m-datasetsdocsv2policies-annotationqualitycheckm><span>CheckM</span></a></li></ul></li><li class="td-sidebar-nav__section-title td-sidebar-nav__section without-child active-path" id=m-datasetsdocsv2policies-annotationdata-model-li><a href=/datasets/docs/v2/policies-annotation/data-model/ title="The NCBI Genome Assembly Data Model" class="align-left ps-0 active td-sidebar-link
|
||
td-sidebar-link__page" id=m-datasetsdocsv2policies-annotationdata-model><span class=td-sidebar-nav-active-item>Data model</span></a></li><li class="td-sidebar-nav__section-title td-sidebar-nav__section without-child" id=m-datasetsdocsv2policies-annotationgenomeftp-li><a href=/datasets/docs/v2/policies-annotation/genomeftp/ title="NCBI Genomes FTP" class="align-left ps-0 td-sidebar-link
|
||
td-sidebar-link__page" id=m-datasetsdocsv2policies-annotationgenomeftp><span>Genomes FTP</span></a></li><li class="td-sidebar-nav__section-title td-sidebar-nav__section without-child" id=m-datasetsdocsv2policies-annotationortholog-calculation-li><a href=/datasets/docs/v2/policies-annotation/ortholog-calculation/ title="How Are Orthologs Calculated?" class="align-left ps-0 td-sidebar-link
|
||
td-sidebar-link__page" id=m-datasetsdocsv2policies-annotationortholog-calculation><span>Ortholog Calculation</span></a></li></ul></li><li class="td-sidebar-nav__section-title td-sidebar-nav__section with-child" id=m-datasetsdocsv2troubleshooting-li><a href=/datasets/docs/v2/troubleshooting/ class="align-left ps-0 td-sidebar-link
|
||
td-sidebar-link__section" id=m-datasetsdocsv2troubleshooting><span>FAQs and troubleshooting</span></a><ul class="ul-2 foldable"><li class="td-sidebar-nav__section-title td-sidebar-nav__section without-child collapse" id=m-datasetsdocsv2troubleshootingfaq-li><a href=/datasets/docs/v2/troubleshooting/faq/ title=FAQs class="align-left ps-0 td-sidebar-link
|
||
td-sidebar-link__page" id=m-datasetsdocsv2troubleshootingfaq><span>Frequently asked Questions</span></a></li><li class="td-sidebar-nav__section-title td-sidebar-nav__section without-child collapse" id=m-datasetsdocsv2troubleshootingmac-zip-bug-li><a href=/datasets/docs/v2/troubleshooting/mac-zip-bug/ title="Mac zip archive bugs" class="align-left ps-0 td-sidebar-link
|
||
td-sidebar-link__page" id=m-datasetsdocsv2troubleshootingmac-zip-bug><span>Mac zip bugs</span></a></li></ul></li><li class="td-sidebar-nav__section-title td-sidebar-nav__section with-child" id=m-datasetsdocsv2reference-docs-li><a href=/datasets/docs/v2/reference-docs/ class="align-left ps-0 td-sidebar-link
|
||
td-sidebar-link__section" id=m-datasetsdocsv2reference-docs><span>Reference</span></a><ul class="ul-2 foldable"><li class="td-sidebar-nav__section-title td-sidebar-nav__section with-child collapse" id=m-datasetsdocsv2reference-docscommand-line-li><a href=/datasets/docs/v2/reference-docs/command-line/ title="Command line tool reference" class="align-left ps-0 td-sidebar-link
|
||
td-sidebar-link__section" id=m-datasetsdocsv2reference-docscommand-line><span>Command line</span></a><ul class="ul-3 foldable"><li class="td-sidebar-nav__section-title td-sidebar-nav__section with-child collapse" id=m-datasetsdocsv2reference-docscommand-linedataformat-li><a href=/datasets/docs/v2/reference-docs/command-line/dataformat/ class="align-left ps-0 td-sidebar-link
|
||
td-sidebar-link__section" id=m-datasetsdocsv2reference-docscommand-linedataformat><span>dataformat</span></a><ul class="ul-4 foldable"><li class="td-sidebar-nav__section-title td-sidebar-nav__section with-child collapse" id=m-datasetsdocsv2reference-docscommand-linedataformattsv-li><a href=/datasets/docs/v2/reference-docs/command-line/dataformat/tsv/ class="align-left ps-0 td-sidebar-link
|
||
td-sidebar-link__section" id=m-datasetsdocsv2reference-docscommand-linedataformattsv><span>tsv</span></a><ul class="ul-5 foldable"><li class="td-sidebar-nav__section-title td-sidebar-nav__section without-child collapse" id=m-datasetsdocsv2reference-docscommand-linedataformattsvdataformat_tsv_genome-li><a href=/datasets/docs/v2/reference-docs/command-line/dataformat/tsv/dataformat_tsv_genome/ class="align-left ps-0 td-sidebar-link
|
||
td-sidebar-link__page" id=m-datasetsdocsv2reference-docscommand-linedataformattsvdataformat_tsv_genome><span>genome</span></a></li><li class="td-sidebar-nav__section-title td-sidebar-nav__section without-child collapse" id=m-datasetsdocsv2reference-docscommand-linedataformattsvdataformat_tsv_genome-seq-li><a href=/datasets/docs/v2/reference-docs/command-line/dataformat/tsv/dataformat_tsv_genome-seq/ class="align-left ps-0 td-sidebar-link
|
||
td-sidebar-link__page" id=m-datasetsdocsv2reference-docscommand-linedataformattsvdataformat_tsv_genome-seq><span>genome-seq</span></a></li><li class="td-sidebar-nav__section-title td-sidebar-nav__section without-child collapse" id=m-datasetsdocsv2reference-docscommand-linedataformattsvdataformat_tsv_gene-li><a href=/datasets/docs/v2/reference-docs/command-line/dataformat/tsv/dataformat_tsv_gene/ class="align-left ps-0 td-sidebar-link
|
||
td-sidebar-link__page" id=m-datasetsdocsv2reference-docscommand-linedataformattsvdataformat_tsv_gene><span>gene</span></a></li><li class="td-sidebar-nav__section-title td-sidebar-nav__section without-child collapse" id=m-datasetsdocsv2reference-docscommand-linedataformattsvdataformat_tsv_gene-product-li><a href=/datasets/docs/v2/reference-docs/command-line/dataformat/tsv/dataformat_tsv_gene-product/ class="align-left ps-0 td-sidebar-link
|
||
td-sidebar-link__page" id=m-datasetsdocsv2reference-docscommand-linedataformattsvdataformat_tsv_gene-product><span>gene-product</span></a></li><li class="td-sidebar-nav__section-title td-sidebar-nav__section without-child collapse" id=m-datasetsdocsv2reference-docscommand-linedataformattsvdataformat_tsv_virus-genome-li><a href=/datasets/docs/v2/reference-docs/command-line/dataformat/tsv/dataformat_tsv_virus-genome/ class="align-left ps-0 td-sidebar-link
|
||
td-sidebar-link__page" id=m-datasetsdocsv2reference-docscommand-linedataformattsvdataformat_tsv_virus-genome><span>virus-genome</span></a></li><li class="td-sidebar-nav__section-title td-sidebar-nav__section without-child collapse" id=m-datasetsdocsv2reference-docscommand-linedataformattsvdataformat_tsv_virus-annotation-li><a href=/datasets/docs/v2/reference-docs/command-line/dataformat/tsv/dataformat_tsv_virus-annotation/ class="align-left ps-0 td-sidebar-link
|
||
td-sidebar-link__page" id=m-datasetsdocsv2reference-docscommand-linedataformattsvdataformat_tsv_virus-annotation><span>virus-annotation</span></a></li><li class="td-sidebar-nav__section-title td-sidebar-nav__section without-child collapse" id=m-datasetsdocsv2reference-docscommand-linedataformattsvdataformat_tsv_microbigge-li><a href=/datasets/docs/v2/reference-docs/command-line/dataformat/tsv/dataformat_tsv_microbigge/ class="align-left ps-0 td-sidebar-link
|
||
td-sidebar-link__page" id=m-datasetsdocsv2reference-docscommand-linedataformattsvdataformat_tsv_microbigge><span>microbigge</span></a></li><li class="td-sidebar-nav__section-title td-sidebar-nav__section without-child collapse" id=m-datasetsdocsv2reference-docscommand-linedataformattsvdataformat_tsv_prok-gene-li><a href=/datasets/docs/v2/reference-docs/command-line/dataformat/tsv/dataformat_tsv_prok-gene/ class="align-left ps-0 td-sidebar-link
|
||
td-sidebar-link__page" id=m-datasetsdocsv2reference-docscommand-linedataformattsvdataformat_tsv_prok-gene><span>prok-gene</span></a></li><li class="td-sidebar-nav__section-title td-sidebar-nav__section without-child collapse" id=m-datasetsdocsv2reference-docscommand-linedataformattsvdataformat_tsv_prok-gene-location-li><a href=/datasets/docs/v2/reference-docs/command-line/dataformat/tsv/dataformat_tsv_prok-gene-location/ class="align-left ps-0 td-sidebar-link
|
||
td-sidebar-link__page" id=m-datasetsdocsv2reference-docscommand-linedataformattsvdataformat_tsv_prok-gene-location><span>prok-gene-location</span></a></li><li class="td-sidebar-nav__section-title td-sidebar-nav__section without-child collapse" id=m-datasetsdocsv2reference-docscommand-linedataformattsvdataformat_tsv_genome-annotations-li><a href=/datasets/docs/v2/reference-docs/command-line/dataformat/tsv/dataformat_tsv_genome-annotations/ class="align-left ps-0 td-sidebar-link
|
||
td-sidebar-link__page" id=m-datasetsdocsv2reference-docscommand-linedataformattsvdataformat_tsv_genome-annotations><span>genome-annotations</span></a></li><li class="td-sidebar-nav__section-title td-sidebar-nav__section without-child collapse" id=m-datasetsdocsv2reference-docscommand-linedataformattsvdataformat_tsv_taxonomy-li><a href=/datasets/docs/v2/reference-docs/command-line/dataformat/tsv/dataformat_tsv_taxonomy/ class="align-left ps-0 td-sidebar-link
|
||
td-sidebar-link__page" id=m-datasetsdocsv2reference-docscommand-linedataformattsvdataformat_tsv_taxonomy><span>taxonomy</span></a></li><li class="td-sidebar-nav__section-title td-sidebar-nav__section without-child collapse" id=m-datasetsdocsv2reference-docscommand-linedataformattsvdataformat_tsv_organelle-li><a href=/datasets/docs/v2/reference-docs/command-line/dataformat/tsv/dataformat_tsv_organelle/ class="align-left ps-0 td-sidebar-link
|
||
td-sidebar-link__page" id=m-datasetsdocsv2reference-docscommand-linedataformattsvdataformat_tsv_organelle><span>organelle</span></a></li></ul></li><li class="td-sidebar-nav__section-title td-sidebar-nav__section with-child collapse" id=m-datasetsdocsv2reference-docscommand-linedataformatexcel-li><a href=/datasets/docs/v2/reference-docs/command-line/dataformat/excel/ class="align-left ps-0 td-sidebar-link
|
||
td-sidebar-link__section" id=m-datasetsdocsv2reference-docscommand-linedataformatexcel><span>excel</span></a><ul class="ul-5 foldable"><li class="td-sidebar-nav__section-title td-sidebar-nav__section without-child collapse" id=m-datasetsdocsv2reference-docscommand-linedataformatexceldataformat_excel_genome-li><a href=/datasets/docs/v2/reference-docs/command-line/dataformat/excel/dataformat_excel_genome/ class="align-left ps-0 td-sidebar-link
|
||
td-sidebar-link__page" id=m-datasetsdocsv2reference-docscommand-linedataformatexceldataformat_excel_genome><span>genome</span></a></li><li class="td-sidebar-nav__section-title td-sidebar-nav__section without-child collapse" id=m-datasetsdocsv2reference-docscommand-linedataformatexceldataformat_excel_genome-seq-li><a href=/datasets/docs/v2/reference-docs/command-line/dataformat/excel/dataformat_excel_genome-seq/ class="align-left ps-0 td-sidebar-link
|
||
td-sidebar-link__page" id=m-datasetsdocsv2reference-docscommand-linedataformatexceldataformat_excel_genome-seq><span>genome-seq</span></a></li><li class="td-sidebar-nav__section-title td-sidebar-nav__section without-child collapse" id=m-datasetsdocsv2reference-docscommand-linedataformatexceldataformat_excel_gene-li><a href=/datasets/docs/v2/reference-docs/command-line/dataformat/excel/dataformat_excel_gene/ class="align-left ps-0 td-sidebar-link
|
||
td-sidebar-link__page" id=m-datasetsdocsv2reference-docscommand-linedataformatexceldataformat_excel_gene><span>gene</span></a></li><li class="td-sidebar-nav__section-title td-sidebar-nav__section without-child collapse" id=m-datasetsdocsv2reference-docscommand-linedataformatexceldataformat_excel_gene-product-li><a href=/datasets/docs/v2/reference-docs/command-line/dataformat/excel/dataformat_excel_gene-product/ class="align-left ps-0 td-sidebar-link
|
||
td-sidebar-link__page" id=m-datasetsdocsv2reference-docscommand-linedataformatexceldataformat_excel_gene-product><span>gene-product</span></a></li><li class="td-sidebar-nav__section-title td-sidebar-nav__section without-child collapse" id=m-datasetsdocsv2reference-docscommand-linedataformatexceldataformat_excel_virus-genome-li><a href=/datasets/docs/v2/reference-docs/command-line/dataformat/excel/dataformat_excel_virus-genome/ class="align-left ps-0 td-sidebar-link
|
||
td-sidebar-link__page" id=m-datasetsdocsv2reference-docscommand-linedataformatexceldataformat_excel_virus-genome><span>virus-genome</span></a></li><li class="td-sidebar-nav__section-title td-sidebar-nav__section without-child collapse" id=m-datasetsdocsv2reference-docscommand-linedataformatexceldataformat_excel_virus-annotation-li><a href=/datasets/docs/v2/reference-docs/command-line/dataformat/excel/dataformat_excel_virus-annotation/ class="align-left ps-0 td-sidebar-link
|
||
td-sidebar-link__page" id=m-datasetsdocsv2reference-docscommand-linedataformatexceldataformat_excel_virus-annotation><span>virus-annotation</span></a></li><li class="td-sidebar-nav__section-title td-sidebar-nav__section without-child collapse" id=m-datasetsdocsv2reference-docscommand-linedataformatexceldataformat_excel_microbigge-li><a href=/datasets/docs/v2/reference-docs/command-line/dataformat/excel/dataformat_excel_microbigge/ class="align-left ps-0 td-sidebar-link
|
||
td-sidebar-link__page" id=m-datasetsdocsv2reference-docscommand-linedataformatexceldataformat_excel_microbigge><span>microbigge</span></a></li><li class="td-sidebar-nav__section-title td-sidebar-nav__section without-child collapse" id=m-datasetsdocsv2reference-docscommand-linedataformatexceldataformat_excel_prok-gene-li><a href=/datasets/docs/v2/reference-docs/command-line/dataformat/excel/dataformat_excel_prok-gene/ class="align-left ps-0 td-sidebar-link
|
||
td-sidebar-link__page" id=m-datasetsdocsv2reference-docscommand-linedataformatexceldataformat_excel_prok-gene><span>prok-gene</span></a></li><li class="td-sidebar-nav__section-title td-sidebar-nav__section without-child collapse" id=m-datasetsdocsv2reference-docscommand-linedataformatexceldataformat_excel_prok-gene-location-li><a href=/datasets/docs/v2/reference-docs/command-line/dataformat/excel/dataformat_excel_prok-gene-location/ class="align-left ps-0 td-sidebar-link
|
||
td-sidebar-link__page" id=m-datasetsdocsv2reference-docscommand-linedataformatexceldataformat_excel_prok-gene-location><span>prok-gene-location</span></a></li><li class="td-sidebar-nav__section-title td-sidebar-nav__section without-child collapse" id=m-datasetsdocsv2reference-docscommand-linedataformatexceldataformat_excel_genome-annotations-li><a href=/datasets/docs/v2/reference-docs/command-line/dataformat/excel/dataformat_excel_genome-annotations/ class="align-left ps-0 td-sidebar-link
|
||
td-sidebar-link__page" id=m-datasetsdocsv2reference-docscommand-linedataformatexceldataformat_excel_genome-annotations><span>genome-annotations</span></a></li><li class="td-sidebar-nav__section-title td-sidebar-nav__section without-child collapse" id=m-datasetsdocsv2reference-docscommand-linedataformatexceldataformat_excel_taxonomy-li><a href=/datasets/docs/v2/reference-docs/command-line/dataformat/excel/dataformat_excel_taxonomy/ class="align-left ps-0 td-sidebar-link
|
||
td-sidebar-link__page" id=m-datasetsdocsv2reference-docscommand-linedataformatexceldataformat_excel_taxonomy><span>taxonomy</span></a></li><li class="td-sidebar-nav__section-title td-sidebar-nav__section without-child collapse" id=m-datasetsdocsv2reference-docscommand-linedataformatexceldataformat_excel_organelle-li><a href=/datasets/docs/v2/reference-docs/command-line/dataformat/excel/dataformat_excel_organelle/ class="align-left ps-0 td-sidebar-link
|
||
td-sidebar-link__page" id=m-datasetsdocsv2reference-docscommand-linedataformatexceldataformat_excel_organelle><span>organelle</span></a></li></ul></li><li class="td-sidebar-nav__section-title td-sidebar-nav__section without-child collapse" id=m-datasetsdocsv2reference-docscommand-linedataformatdataformat_catalog-li><a href=/datasets/docs/v2/reference-docs/command-line/dataformat/dataformat_catalog/ class="align-left ps-0 td-sidebar-link
|
||
td-sidebar-link__page" id=m-datasetsdocsv2reference-docscommand-linedataformatdataformat_catalog><span>catalog</span></a></li><li class="td-sidebar-nav__section-title td-sidebar-nav__section with-child collapse" id=m-datasetsdocsv2reference-docscommand-linedataformatcompletion-li><a href=/datasets/docs/v2/reference-docs/command-line/dataformat/completion/ class="align-left ps-0 td-sidebar-link
|
||
td-sidebar-link__section" id=m-datasetsdocsv2reference-docscommand-linedataformatcompletion><span>completion</span></a><ul class="ul-5 foldable"><li class="td-sidebar-nav__section-title td-sidebar-nav__section without-child collapse" id=m-datasetsdocsv2reference-docscommand-linedataformatcompletiondataformat_completion_bash-li><a href=/datasets/docs/v2/reference-docs/command-line/dataformat/completion/dataformat_completion_bash/ class="align-left ps-0 td-sidebar-link
|
||
td-sidebar-link__page" id=m-datasetsdocsv2reference-docscommand-linedataformatcompletiondataformat_completion_bash><span>bash</span></a></li><li class="td-sidebar-nav__section-title td-sidebar-nav__section without-child collapse" id=m-datasetsdocsv2reference-docscommand-linedataformatcompletiondataformat_completion_zsh-li><a href=/datasets/docs/v2/reference-docs/command-line/dataformat/completion/dataformat_completion_zsh/ class="align-left ps-0 td-sidebar-link
|
||
td-sidebar-link__page" id=m-datasetsdocsv2reference-docscommand-linedataformatcompletiondataformat_completion_zsh><span>zsh</span></a></li><li class="td-sidebar-nav__section-title td-sidebar-nav__section without-child collapse" id=m-datasetsdocsv2reference-docscommand-linedataformatcompletiondataformat_completion_fish-li><a href=/datasets/docs/v2/reference-docs/command-line/dataformat/completion/dataformat_completion_fish/ class="align-left ps-0 td-sidebar-link
|
||
td-sidebar-link__page" id=m-datasetsdocsv2reference-docscommand-linedataformatcompletiondataformat_completion_fish><span>fish</span></a></li><li class="td-sidebar-nav__section-title td-sidebar-nav__section without-child collapse" id=m-datasetsdocsv2reference-docscommand-linedataformatcompletiondataformat_completion_powershell-li><a href=/datasets/docs/v2/reference-docs/command-line/dataformat/completion/dataformat_completion_powershell/ class="align-left ps-0 td-sidebar-link
|
||
td-sidebar-link__page" id=m-datasetsdocsv2reference-docscommand-linedataformatcompletiondataformat_completion_powershell><span>powershell</span></a></li></ul></li><li class="td-sidebar-nav__section-title td-sidebar-nav__section without-child collapse" id=m-datasetsdocsv2reference-docscommand-linedataformatdataformat_version-li><a href=/datasets/docs/v2/reference-docs/command-line/dataformat/dataformat_version/ class="align-left ps-0 td-sidebar-link
|
||
td-sidebar-link__page" id=m-datasetsdocsv2reference-docscommand-linedataformatdataformat_version><span>version</span></a></li></ul></li><li class="td-sidebar-nav__section-title td-sidebar-nav__section with-child collapse" id=m-datasetsdocsv2reference-docscommand-linedatasets-li><a href=/datasets/docs/v2/reference-docs/command-line/datasets/ class="align-left ps-0 td-sidebar-link
|
||
td-sidebar-link__section" id=m-datasetsdocsv2reference-docscommand-linedatasets><span>datasets</span></a><ul class="ul-4 foldable"><li class="td-sidebar-nav__section-title td-sidebar-nav__section with-child collapse" id=m-datasetsdocsv2reference-docscommand-linedatasetssummary-li><a href=/datasets/docs/v2/reference-docs/command-line/datasets/summary/ class="align-left ps-0 td-sidebar-link
|
||
td-sidebar-link__section" id=m-datasetsdocsv2reference-docscommand-linedatasetssummary><span>summary</span></a><ul class="ul-5 foldable"><li class="td-sidebar-nav__section-title td-sidebar-nav__section with-child collapse" id=m-datasetsdocsv2reference-docscommand-linedatasetssummarygene-li><a href=/datasets/docs/v2/reference-docs/command-line/datasets/summary/gene/ class="align-left ps-0 td-sidebar-link
|
||
td-sidebar-link__section" id=m-datasetsdocsv2reference-docscommand-linedatasetssummarygene><span>gene</span></a><ul class="ul-6 foldable"><li class="td-sidebar-nav__section-title td-sidebar-nav__section without-child collapse" id=m-datasetsdocsv2reference-docscommand-linedatasetssummarygenedatasets_summary_gene_gene-id-li><a href=/datasets/docs/v2/reference-docs/command-line/datasets/summary/gene/datasets_summary_gene_gene-id/ class="align-left ps-0 td-sidebar-link
|
||
td-sidebar-link__page" id=m-datasetsdocsv2reference-docscommand-linedatasetssummarygenedatasets_summary_gene_gene-id><span>gene-id</span></a></li><li class="td-sidebar-nav__section-title td-sidebar-nav__section without-child collapse" id=m-datasetsdocsv2reference-docscommand-linedatasetssummarygenedatasets_summary_gene_symbol-li><a href=/datasets/docs/v2/reference-docs/command-line/datasets/summary/gene/datasets_summary_gene_symbol/ class="align-left ps-0 td-sidebar-link
|
||
td-sidebar-link__page" id=m-datasetsdocsv2reference-docscommand-linedatasetssummarygenedatasets_summary_gene_symbol><span>symbol</span></a></li><li class="td-sidebar-nav__section-title td-sidebar-nav__section without-child collapse" id=m-datasetsdocsv2reference-docscommand-linedatasetssummarygenedatasets_summary_gene_accession-li><a href=/datasets/docs/v2/reference-docs/command-line/datasets/summary/gene/datasets_summary_gene_accession/ class="align-left ps-0 td-sidebar-link
|
||
td-sidebar-link__page" id=m-datasetsdocsv2reference-docscommand-linedatasetssummarygenedatasets_summary_gene_accession><span>accession</span></a></li><li class="td-sidebar-nav__section-title td-sidebar-nav__section without-child collapse" id=m-datasetsdocsv2reference-docscommand-linedatasetssummarygenedatasets_summary_gene_taxon-li><a href=/datasets/docs/v2/reference-docs/command-line/datasets/summary/gene/datasets_summary_gene_taxon/ class="align-left ps-0 td-sidebar-link
|
||
td-sidebar-link__page" id=m-datasetsdocsv2reference-docscommand-linedatasetssummarygenedatasets_summary_gene_taxon><span>taxon</span></a></li><li class="td-sidebar-nav__section-title td-sidebar-nav__section without-child collapse" id=m-datasetsdocsv2reference-docscommand-linedatasetssummarygenedatasets_summary_gene_locus-tag-li><a href=/datasets/docs/v2/reference-docs/command-line/datasets/summary/gene/datasets_summary_gene_locus-tag/ class="align-left ps-0 td-sidebar-link
|
||
td-sidebar-link__page" id=m-datasetsdocsv2reference-docscommand-linedatasetssummarygenedatasets_summary_gene_locus-tag><span>locus-tag</span></a></li></ul></li><li class="td-sidebar-nav__section-title td-sidebar-nav__section with-child collapse" id=m-datasetsdocsv2reference-docscommand-linedatasetssummarygenome-li><a href=/datasets/docs/v2/reference-docs/command-line/datasets/summary/genome/ class="align-left ps-0 td-sidebar-link
|
||
td-sidebar-link__section" id=m-datasetsdocsv2reference-docscommand-linedatasetssummarygenome><span>genome</span></a><ul class="ul-6 foldable"><li class="td-sidebar-nav__section-title td-sidebar-nav__section without-child collapse" id=m-datasetsdocsv2reference-docscommand-linedatasetssummarygenomedatasets_summary_genome_accession-li><a href=/datasets/docs/v2/reference-docs/command-line/datasets/summary/genome/datasets_summary_genome_accession/ class="align-left ps-0 td-sidebar-link
|
||
td-sidebar-link__page" id=m-datasetsdocsv2reference-docscommand-linedatasetssummarygenomedatasets_summary_genome_accession><span>accession</span></a></li><li class="td-sidebar-nav__section-title td-sidebar-nav__section without-child collapse" id=m-datasetsdocsv2reference-docscommand-linedatasetssummarygenomedatasets_summary_genome_taxon-li><a href=/datasets/docs/v2/reference-docs/command-line/datasets/summary/genome/datasets_summary_genome_taxon/ class="align-left ps-0 td-sidebar-link
|
||
td-sidebar-link__page" id=m-datasetsdocsv2reference-docscommand-linedatasetssummarygenomedatasets_summary_genome_taxon><span>taxon</span></a></li></ul></li><li class="td-sidebar-nav__section-title td-sidebar-nav__section with-child collapse" id=m-datasetsdocsv2reference-docscommand-linedatasetssummaryvirus-li><a href=/datasets/docs/v2/reference-docs/command-line/datasets/summary/virus/ class="align-left ps-0 td-sidebar-link
|
||
td-sidebar-link__section" id=m-datasetsdocsv2reference-docscommand-linedatasetssummaryvirus><span>virus</span></a><ul class="ul-6 foldable"><li class="td-sidebar-nav__section-title td-sidebar-nav__section with-child collapse" id=m-datasetsdocsv2reference-docscommand-linedatasetssummaryvirusgenome-li><a href=/datasets/docs/v2/reference-docs/command-line/datasets/summary/virus/genome/ class="align-left ps-0 td-sidebar-link
|
||
td-sidebar-link__section" id=m-datasetsdocsv2reference-docscommand-linedatasetssummaryvirusgenome><span>genome</span></a><ul class="ul-7 foldable"><li class="td-sidebar-nav__section-title td-sidebar-nav__section without-child collapse" id=m-datasetsdocsv2reference-docscommand-linedatasetssummaryvirusgenomedatasets_summary_virus_genome_taxon-li><a href=/datasets/docs/v2/reference-docs/command-line/datasets/summary/virus/genome/datasets_summary_virus_genome_taxon/ class="align-left ps-0 td-sidebar-link
|
||
td-sidebar-link__page" id=m-datasetsdocsv2reference-docscommand-linedatasetssummaryvirusgenomedatasets_summary_virus_genome_taxon><span>taxon</span></a></li><li class="td-sidebar-nav__section-title td-sidebar-nav__section without-child collapse" id=m-datasetsdocsv2reference-docscommand-linedatasetssummaryvirusgenomedatasets_summary_virus_genome_accession-li><a href=/datasets/docs/v2/reference-docs/command-line/datasets/summary/virus/genome/datasets_summary_virus_genome_accession/ class="align-left ps-0 td-sidebar-link
|
||
td-sidebar-link__page" id=m-datasetsdocsv2reference-docscommand-linedatasetssummaryvirusgenomedatasets_summary_virus_genome_accession><span>accession</span></a></li></ul></li></ul></li><li class="td-sidebar-nav__section-title td-sidebar-nav__section with-child collapse" id=m-datasetsdocsv2reference-docscommand-linedatasetssummarytaxonomy-li><a href=/datasets/docs/v2/reference-docs/command-line/datasets/summary/taxonomy/ class="align-left ps-0 td-sidebar-link
|
||
td-sidebar-link__section" id=m-datasetsdocsv2reference-docscommand-linedatasetssummarytaxonomy><span>taxonomy</span></a><ul class="ul-6 foldable"><li class="td-sidebar-nav__section-title td-sidebar-nav__section without-child collapse" id=m-datasetsdocsv2reference-docscommand-linedatasetssummarytaxonomydatasets_summary_taxonomy_taxon-li><a href=/datasets/docs/v2/reference-docs/command-line/datasets/summary/taxonomy/datasets_summary_taxonomy_taxon/ class="align-left ps-0 td-sidebar-link
|
||
td-sidebar-link__page" id=m-datasetsdocsv2reference-docscommand-linedatasetssummarytaxonomydatasets_summary_taxonomy_taxon><span>taxon</span></a></li></ul></li></ul></li><li class="td-sidebar-nav__section-title td-sidebar-nav__section with-child collapse" id=m-datasetsdocsv2reference-docscommand-linedatasetsdownload-li><a href=/datasets/docs/v2/reference-docs/command-line/datasets/download/ class="align-left ps-0 td-sidebar-link
|
||
td-sidebar-link__section" id=m-datasetsdocsv2reference-docscommand-linedatasetsdownload><span>download</span></a><ul class="ul-5 foldable"><li class="td-sidebar-nav__section-title td-sidebar-nav__section with-child collapse" id=m-datasetsdocsv2reference-docscommand-linedatasetsdownloadgene-li><a href=/datasets/docs/v2/reference-docs/command-line/datasets/download/gene/ class="align-left ps-0 td-sidebar-link
|
||
td-sidebar-link__section" id=m-datasetsdocsv2reference-docscommand-linedatasetsdownloadgene><span>gene</span></a><ul class="ul-6 foldable"><li class="td-sidebar-nav__section-title td-sidebar-nav__section without-child collapse" id=m-datasetsdocsv2reference-docscommand-linedatasetsdownloadgenedatasets_download_gene_gene-id-li><a href=/datasets/docs/v2/reference-docs/command-line/datasets/download/gene/datasets_download_gene_gene-id/ class="align-left ps-0 td-sidebar-link
|
||
td-sidebar-link__page" id=m-datasetsdocsv2reference-docscommand-linedatasetsdownloadgenedatasets_download_gene_gene-id><span>gene-id</span></a></li><li class="td-sidebar-nav__section-title td-sidebar-nav__section without-child collapse" id=m-datasetsdocsv2reference-docscommand-linedatasetsdownloadgenedatasets_download_gene_symbol-li><a href=/datasets/docs/v2/reference-docs/command-line/datasets/download/gene/datasets_download_gene_symbol/ class="align-left ps-0 td-sidebar-link
|
||
td-sidebar-link__page" id=m-datasetsdocsv2reference-docscommand-linedatasetsdownloadgenedatasets_download_gene_symbol><span>symbol</span></a></li><li class="td-sidebar-nav__section-title td-sidebar-nav__section without-child collapse" id=m-datasetsdocsv2reference-docscommand-linedatasetsdownloadgenedatasets_download_gene_accession-li><a href=/datasets/docs/v2/reference-docs/command-line/datasets/download/gene/datasets_download_gene_accession/ class="align-left ps-0 td-sidebar-link
|
||
td-sidebar-link__page" id=m-datasetsdocsv2reference-docscommand-linedatasetsdownloadgenedatasets_download_gene_accession><span>accession</span></a></li><li class="td-sidebar-nav__section-title td-sidebar-nav__section without-child collapse" id=m-datasetsdocsv2reference-docscommand-linedatasetsdownloadgenedatasets_download_gene_taxon-li><a href=/datasets/docs/v2/reference-docs/command-line/datasets/download/gene/datasets_download_gene_taxon/ class="align-left ps-0 td-sidebar-link
|
||
td-sidebar-link__page" id=m-datasetsdocsv2reference-docscommand-linedatasetsdownloadgenedatasets_download_gene_taxon><span>taxon</span></a></li><li class="td-sidebar-nav__section-title td-sidebar-nav__section without-child collapse" id=m-datasetsdocsv2reference-docscommand-linedatasetsdownloadgenedatasets_download_gene_locus-tag-li><a href=/datasets/docs/v2/reference-docs/command-line/datasets/download/gene/datasets_download_gene_locus-tag/ class="align-left ps-0 td-sidebar-link
|
||
td-sidebar-link__page" id=m-datasetsdocsv2reference-docscommand-linedatasetsdownloadgenedatasets_download_gene_locus-tag><span>locus-tag</span></a></li></ul></li><li class="td-sidebar-nav__section-title td-sidebar-nav__section with-child collapse" id=m-datasetsdocsv2reference-docscommand-linedatasetsdownloadgenome-li><a href=/datasets/docs/v2/reference-docs/command-line/datasets/download/genome/ class="align-left ps-0 td-sidebar-link
|
||
td-sidebar-link__section" id=m-datasetsdocsv2reference-docscommand-linedatasetsdownloadgenome><span>genome</span></a><ul class="ul-6 foldable"><li class="td-sidebar-nav__section-title td-sidebar-nav__section without-child collapse" id=m-datasetsdocsv2reference-docscommand-linedatasetsdownloadgenomedatasets_download_genome_accession-li><a href=/datasets/docs/v2/reference-docs/command-line/datasets/download/genome/datasets_download_genome_accession/ class="align-left ps-0 td-sidebar-link
|
||
td-sidebar-link__page" id=m-datasetsdocsv2reference-docscommand-linedatasetsdownloadgenomedatasets_download_genome_accession><span>accession</span></a></li><li class="td-sidebar-nav__section-title td-sidebar-nav__section without-child collapse" id=m-datasetsdocsv2reference-docscommand-linedatasetsdownloadgenomedatasets_download_genome_taxon-li><a href=/datasets/docs/v2/reference-docs/command-line/datasets/download/genome/datasets_download_genome_taxon/ class="align-left ps-0 td-sidebar-link
|
||
td-sidebar-link__page" id=m-datasetsdocsv2reference-docscommand-linedatasetsdownloadgenomedatasets_download_genome_taxon><span>taxon</span></a></li></ul></li><li class="td-sidebar-nav__section-title td-sidebar-nav__section with-child collapse" id=m-datasetsdocsv2reference-docscommand-linedatasetsdownloadtaxonomy-li><a href=/datasets/docs/v2/reference-docs/command-line/datasets/download/taxonomy/ class="align-left ps-0 td-sidebar-link
|
||
td-sidebar-link__section" id=m-datasetsdocsv2reference-docscommand-linedatasetsdownloadtaxonomy><span>taxonomy</span></a><ul class="ul-6 foldable"><li class="td-sidebar-nav__section-title td-sidebar-nav__section without-child collapse" id=m-datasetsdocsv2reference-docscommand-linedatasetsdownloadtaxonomydatasets_download_taxonomy_taxon-li><a href=/datasets/docs/v2/reference-docs/command-line/datasets/download/taxonomy/datasets_download_taxonomy_taxon/ class="align-left ps-0 td-sidebar-link
|
||
td-sidebar-link__page" id=m-datasetsdocsv2reference-docscommand-linedatasetsdownloadtaxonomydatasets_download_taxonomy_taxon><span>taxon</span></a></li></ul></li><li class="td-sidebar-nav__section-title td-sidebar-nav__section with-child collapse" id=m-datasetsdocsv2reference-docscommand-linedatasetsdownloadvirus-li><a href=/datasets/docs/v2/reference-docs/command-line/datasets/download/virus/ class="align-left ps-0 td-sidebar-link
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td-sidebar-link__section" id=m-datasetsdocsv2reference-docscommand-linedatasetsdownloadvirus><span>virus</span></a><ul class="ul-6 foldable"><li class="td-sidebar-nav__section-title td-sidebar-nav__section with-child collapse" id=m-datasetsdocsv2reference-docscommand-linedatasetsdownloadvirusgenome-li><a href=/datasets/docs/v2/reference-docs/command-line/datasets/download/virus/genome/ class="align-left ps-0 td-sidebar-link
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||
td-sidebar-link__section" id=m-datasetsdocsv2reference-docscommand-linedatasetsdownloadvirusgenome><span>genome</span></a><ul class="ul-7 foldable"><li class="td-sidebar-nav__section-title td-sidebar-nav__section without-child collapse" id=m-datasetsdocsv2reference-docscommand-linedatasetsdownloadvirusgenomedatasets_download_virus_genome_accession-li><a href=/datasets/docs/v2/reference-docs/command-line/datasets/download/virus/genome/datasets_download_virus_genome_accession/ class="align-left ps-0 td-sidebar-link
|
||
td-sidebar-link__page" id=m-datasetsdocsv2reference-docscommand-linedatasetsdownloadvirusgenomedatasets_download_virus_genome_accession><span>accession</span></a></li><li class="td-sidebar-nav__section-title td-sidebar-nav__section without-child collapse" id=m-datasetsdocsv2reference-docscommand-linedatasetsdownloadvirusgenomedatasets_download_virus_genome_taxon-li><a href=/datasets/docs/v2/reference-docs/command-line/datasets/download/virus/genome/datasets_download_virus_genome_taxon/ class="align-left ps-0 td-sidebar-link
|
||
td-sidebar-link__page" id=m-datasetsdocsv2reference-docscommand-linedatasetsdownloadvirusgenomedatasets_download_virus_genome_taxon><span>taxon</span></a></li></ul></li><li class="td-sidebar-nav__section-title td-sidebar-nav__section without-child collapse" id=m-datasetsdocsv2reference-docscommand-linedatasetsdownloadvirusdatasets_download_virus_protein-li><a href=/datasets/docs/v2/reference-docs/command-line/datasets/download/virus/datasets_download_virus_protein/ class="align-left ps-0 td-sidebar-link
|
||
td-sidebar-link__page" id=m-datasetsdocsv2reference-docscommand-linedatasetsdownloadvirusdatasets_download_virus_protein><span>protein</span></a></li></ul></li></ul></li><li class="td-sidebar-nav__section-title td-sidebar-nav__section without-child collapse" id=m-datasetsdocsv2reference-docscommand-linedatasetsdatasets_rehydrate-li><a href=/datasets/docs/v2/reference-docs/command-line/datasets/datasets_rehydrate/ class="align-left ps-0 td-sidebar-link
|
||
td-sidebar-link__page" id=m-datasetsdocsv2reference-docscommand-linedatasetsdatasets_rehydrate><span>rehydrate</span></a></li><li class="td-sidebar-nav__section-title td-sidebar-nav__section with-child collapse" id=m-datasetsdocsv2reference-docscommand-linedatasetscompletion-li><a href=/datasets/docs/v2/reference-docs/command-line/datasets/completion/ class="align-left ps-0 td-sidebar-link
|
||
td-sidebar-link__section" id=m-datasetsdocsv2reference-docscommand-linedatasetscompletion><span>completion</span></a><ul class="ul-5 foldable"><li class="td-sidebar-nav__section-title td-sidebar-nav__section without-child collapse" id=m-datasetsdocsv2reference-docscommand-linedatasetscompletiondatasets_completion_bash-li><a href=/datasets/docs/v2/reference-docs/command-line/datasets/completion/datasets_completion_bash/ class="align-left ps-0 td-sidebar-link
|
||
td-sidebar-link__page" id=m-datasetsdocsv2reference-docscommand-linedatasetscompletiondatasets_completion_bash><span>bash</span></a></li><li class="td-sidebar-nav__section-title td-sidebar-nav__section without-child collapse" id=m-datasetsdocsv2reference-docscommand-linedatasetscompletiondatasets_completion_zsh-li><a href=/datasets/docs/v2/reference-docs/command-line/datasets/completion/datasets_completion_zsh/ class="align-left ps-0 td-sidebar-link
|
||
td-sidebar-link__page" id=m-datasetsdocsv2reference-docscommand-linedatasetscompletiondatasets_completion_zsh><span>zsh</span></a></li><li class="td-sidebar-nav__section-title td-sidebar-nav__section without-child collapse" id=m-datasetsdocsv2reference-docscommand-linedatasetscompletiondatasets_completion_fish-li><a href=/datasets/docs/v2/reference-docs/command-line/datasets/completion/datasets_completion_fish/ class="align-left ps-0 td-sidebar-link
|
||
td-sidebar-link__page" id=m-datasetsdocsv2reference-docscommand-linedatasetscompletiondatasets_completion_fish><span>fish</span></a></li><li class="td-sidebar-nav__section-title td-sidebar-nav__section without-child collapse" id=m-datasetsdocsv2reference-docscommand-linedatasetscompletiondatasets_completion_powershell-li><a href=/datasets/docs/v2/reference-docs/command-line/datasets/completion/datasets_completion_powershell/ class="align-left ps-0 td-sidebar-link
|
||
td-sidebar-link__page" id=m-datasetsdocsv2reference-docscommand-linedatasetscompletiondatasets_completion_powershell><span>powershell</span></a></li></ul></li></ul></li></ul></li><li class="td-sidebar-nav__section-title td-sidebar-nav__section with-child collapse" id=m-datasetsdocsv2reference-docsfile-formats-li><a href=/datasets/docs/v2/reference-docs/file-formats/ class="align-left ps-0 td-sidebar-link
|
||
td-sidebar-link__section" id=m-datasetsdocsv2reference-docsfile-formats><span>File formats</span></a><ul class="ul-3 foldable"><li class="td-sidebar-nav__section-title td-sidebar-nav__section with-child collapse" id=m-datasetsdocsv2reference-docsfile-formatsannotation-files-li><a href=/datasets/docs/v2/reference-docs/file-formats/annotation-files/ title="Annotation file formats" class="align-left ps-0 td-sidebar-link
|
||
td-sidebar-link__section" id=m-datasetsdocsv2reference-docsfile-formatsannotation-files><span>Annotation files</span></a><ul class="ul-4 foldable"><li class="td-sidebar-nav__section-title td-sidebar-nav__section without-child collapse" id=m-datasetsdocsv2reference-docsfile-formatsannotation-filesabout-ncbi-gbff-li><a href=/datasets/docs/v2/reference-docs/file-formats/annotation-files/about-ncbi-gbff/ title="GBFF format" class="align-left ps-0 td-sidebar-link
|
||
td-sidebar-link__page" id=m-datasetsdocsv2reference-docsfile-formatsannotation-filesabout-ncbi-gbff><span>GBFF</span></a></li><li class="td-sidebar-nav__section-title td-sidebar-nav__section without-child collapse" id=m-datasetsdocsv2reference-docsfile-formatsannotation-filesabout-ncbi-gff3-li><a href=/datasets/docs/v2/reference-docs/file-formats/annotation-files/about-ncbi-gff3/ title="GFF3 format" class="align-left ps-0 td-sidebar-link
|
||
td-sidebar-link__page" id=m-datasetsdocsv2reference-docsfile-formatsannotation-filesabout-ncbi-gff3><span>GFF3</span></a></li></ul></li><li class="td-sidebar-nav__section-title td-sidebar-nav__section with-child collapse" id=m-datasetsdocsv2reference-docsfile-formatsmetadata-files-li><a href=/datasets/docs/v2/reference-docs/file-formats/metadata-files/ title="Metadata file formats" class="align-left ps-0 td-sidebar-link
|
||
td-sidebar-link__section" id=m-datasetsdocsv2reference-docsfile-formatsmetadata-files><span>Metadata files</span></a><ul class="ul-4 foldable"><li class="td-sidebar-nav__section-title td-sidebar-nav__section without-child collapse" id=m-datasetsdocsv2reference-docsfile-formatsmetadata-filesabout-json-and-tabular-li><a href=/datasets/docs/v2/reference-docs/file-formats/metadata-files/about-json-and-tabular/ title="Summary of JSON, JSON Lines, and CSV/TSV tabular formats" class="align-left ps-0 td-sidebar-link
|
||
td-sidebar-link__page" id=m-datasetsdocsv2reference-docsfile-formatsmetadata-filesabout-json-and-tabular><span>Summary of metadata file formats</span></a></li><li class="td-sidebar-nav__section-title td-sidebar-nav__section without-child collapse" id=m-datasetsdocsv2reference-docsfile-formatsmetadata-fileswhy-jsonl-li><a href=/datasets/docs/v2/reference-docs/file-formats/metadata-files/why-jsonl/ class="align-left ps-0 td-sidebar-link
|
||
td-sidebar-link__page" id=m-datasetsdocsv2reference-docsfile-formatsmetadata-fileswhy-jsonl><span>Why JSON and JSON Lines</span></a></li><li class="td-sidebar-nav__section-title td-sidebar-nav__section without-child collapse" id=m-datasetsdocsv2reference-docsfile-formatsmetadata-filestools-for-jsonl-li><a href=/datasets/docs/v2/reference-docs/file-formats/metadata-files/tools-for-jsonl/ class="align-left ps-0 td-sidebar-link
|
||
td-sidebar-link__page" id=m-datasetsdocsv2reference-docsfile-formatsmetadata-filestools-for-jsonl><span>Tools for JSON and JSON Lines</span></a></li></ul></li></ul></li><li class="td-sidebar-nav__section-title td-sidebar-nav__section without-child collapse" id=m-datasetsdocsv2reference-docsrelease-notes-li><a href=/datasets/docs/v2/reference-docs/release-notes/ title="NCBI Datasets release notes" class="align-left ps-0 td-sidebar-link
|
||
td-sidebar-link__section" id=m-datasetsdocsv2reference-docsrelease-notes><span>Release notes</span></a></li><li class="td-sidebar-nav__section-title td-sidebar-nav__section with-child collapse" id=m-datasetsdocsv2reference-docsdata-reports-li><a href=/datasets/docs/v2/reference-docs/data-reports/ title="Data report schemas" class="align-left ps-0 td-sidebar-link
|
||
td-sidebar-link__section" id=m-datasetsdocsv2reference-docsdata-reports><span>Report schemas</span></a><ul class="ul-3 foldable"><li class="td-sidebar-nav__section-title td-sidebar-nav__section without-child collapse" id=m-datasetsdocsv2reference-docsdata-reportsgene-li><a href=/datasets/docs/v2/reference-docs/data-reports/gene/ title="Gene report" class="align-left ps-0 td-sidebar-link
|
||
td-sidebar-link__page" id=m-datasetsdocsv2reference-docsdata-reportsgene><span>Gene</span></a></li><li class="td-sidebar-nav__section-title td-sidebar-nav__section without-child collapse" id=m-datasetsdocsv2reference-docsdata-reportsgene-product-li><a href=/datasets/docs/v2/reference-docs/data-reports/gene-product/ title="Gene product report" class="align-left ps-0 td-sidebar-link
|
||
td-sidebar-link__page" id=m-datasetsdocsv2reference-docsdata-reportsgene-product><span>Gene product</span></a></li><li class="td-sidebar-nav__section-title td-sidebar-nav__section without-child collapse" id=m-datasetsdocsv2reference-docsdata-reportsgenome-assembly-li><a href=/datasets/docs/v2/reference-docs/data-reports/genome-assembly/ title="Genome assembly report" class="align-left ps-0 td-sidebar-link
|
||
td-sidebar-link__page" id=m-datasetsdocsv2reference-docsdata-reportsgenome-assembly><span>Genome assembly</span></a></li><li class="td-sidebar-nav__section-title td-sidebar-nav__section without-child collapse" id=m-datasetsdocsv2reference-docsdata-reportsgenome-sequence-li><a href=/datasets/docs/v2/reference-docs/data-reports/genome-sequence/ title="Genome sequence report" class="align-left ps-0 td-sidebar-link
|
||
td-sidebar-link__page" id=m-datasetsdocsv2reference-docsdata-reportsgenome-sequence><span>Genome sequence</span></a></li><li class="td-sidebar-nav__section-title td-sidebar-nav__section without-child collapse" id=m-datasetsdocsv2reference-docsdata-reportsmicrobigge-li><a href=/datasets/docs/v2/reference-docs/data-reports/microbigge/ title="MicroBIGG-E report" class="align-left ps-0 td-sidebar-link
|
||
td-sidebar-link__page" id=m-datasetsdocsv2reference-docsdata-reportsmicrobigge><span>MicroBIGG-E</span></a></li><li class="td-sidebar-nav__section-title td-sidebar-nav__section without-child collapse" id=m-datasetsdocsv2reference-docsdata-reportsprokaryote-gene-li><a href=/datasets/docs/v2/reference-docs/data-reports/prokaryote-gene/ title="Prokaryote gene report" class="align-left ps-0 td-sidebar-link
|
||
td-sidebar-link__page" id=m-datasetsdocsv2reference-docsdata-reportsprokaryote-gene><span>Prok. gene</span></a></li><li class="td-sidebar-nav__section-title td-sidebar-nav__section without-child collapse" id=m-datasetsdocsv2reference-docsdata-reportsprokaryote-gene-location-li><a href=/datasets/docs/v2/reference-docs/data-reports/prokaryote-gene-location/ title="Prokaryote gene location report" class="align-left ps-0 td-sidebar-link
|
||
td-sidebar-link__page" id=m-datasetsdocsv2reference-docsdata-reportsprokaryote-gene-location><span>Prok. gene location</span></a></li><li class="td-sidebar-nav__section-title td-sidebar-nav__section without-child collapse" id=m-datasetsdocsv2reference-docsdata-reportstaxonomy-li><a href=/datasets/docs/v2/reference-docs/data-reports/taxonomy/ title="Taxonomy report" class="align-left ps-0 td-sidebar-link
|
||
td-sidebar-link__page" id=m-datasetsdocsv2reference-docsdata-reportstaxonomy><span>Taxonomy</span></a></li><li class="td-sidebar-nav__section-title td-sidebar-nav__section without-child collapse" id=m-datasetsdocsv2reference-docsdata-reportstaxonomy-names-li><a href=/datasets/docs/v2/reference-docs/data-reports/taxonomy-names/ title="Taxonomy names report" class="align-left ps-0 td-sidebar-link
|
||
td-sidebar-link__page" id=m-datasetsdocsv2reference-docsdata-reportstaxonomy-names><span>Taxonomy names</span></a></li><li class="td-sidebar-nav__section-title td-sidebar-nav__section without-child collapse" id=m-datasetsdocsv2reference-docsdata-reportsvirus-li><a href=/datasets/docs/v2/reference-docs/data-reports/virus/ title="Virus report" class="align-left ps-0 td-sidebar-link
|
||
td-sidebar-link__page" id=m-datasetsdocsv2reference-docsdata-reportsvirus><span>Virus</span></a></li><li class="td-sidebar-nav__section-title td-sidebar-nav__section without-child collapse" id=m-datasetsdocsv2reference-docsdata-reportsvirus-annotation-li><a href=/datasets/docs/v2/reference-docs/data-reports/virus-annotation/ title="Virus annotation report" class="align-left ps-0 td-sidebar-link
|
||
td-sidebar-link__page" id=m-datasetsdocsv2reference-docsdata-reportsvirus-annotation><span>Virus annotation</span></a></li></ul></li><li class="td-sidebar-nav__section-title td-sidebar-nav__section with-child collapse" id=m-datasetsdocsv2reference-docsdata-packages-li><a href=/datasets/docs/v2/reference-docs/data-packages/ class="align-left ps-0 td-sidebar-link
|
||
td-sidebar-link__section" id=m-datasetsdocsv2reference-docsdata-packages><span>Data packages</span></a><ul class="ul-3 foldable"><li class="td-sidebar-nav__section-title td-sidebar-nav__section without-child collapse" id=m-datasetsdocsv2reference-docsdata-packagesgene-package-li><a href=/datasets/docs/v2/reference-docs/data-packages/gene-package/ title="NCBI Datasets Gene Package" class="align-left ps-0 td-sidebar-link
|
||
td-sidebar-link__page" id=m-datasetsdocsv2reference-docsdata-packagesgene-package><span>Gene package</span></a></li><li class="td-sidebar-nav__section-title td-sidebar-nav__section without-child collapse" id=m-datasetsdocsv2reference-docsdata-packagesgenome-li><a href=/datasets/docs/v2/reference-docs/data-packages/genome/ title="NCBI Datasets Genome Package" class="align-left ps-0 td-sidebar-link
|
||
td-sidebar-link__page" id=m-datasetsdocsv2reference-docsdata-packagesgenome><span>Genome package</span></a></li><li class="td-sidebar-nav__section-title td-sidebar-nav__section without-child collapse" id=m-datasetsdocsv2reference-docsdata-packagestaxonomy-li><a href=/datasets/docs/v2/reference-docs/data-packages/taxonomy/ title="NCBI Datasets Taxonomy Package" class="align-left ps-0 td-sidebar-link
|
||
td-sidebar-link__page" id=m-datasetsdocsv2reference-docsdata-packagestaxonomy><span>Taxonomy package</span></a></li><li class="td-sidebar-nav__section-title td-sidebar-nav__section without-child collapse" id=m-datasetsdocsv2reference-docsdata-packagesvirus-genome-li><a href=/datasets/docs/v2/reference-docs/data-packages/virus-genome/ title="NCBI Datasets Virus Data Package" class="align-left ps-0 td-sidebar-link
|
||
td-sidebar-link__page" id=m-datasetsdocsv2reference-docsdata-packagesvirus-genome><span>Virus data package</span></a></li></ul></li></ul></li><li class="td-sidebar-nav__section-title td-sidebar-nav__section without-child" id=m-datasetsdocsv2glossary-li><a href=/datasets/docs/v2/glossary/ class="align-left ps-0 td-sidebar-link
|
||
td-sidebar-link__page" id=m-datasetsdocsv2glossary><span>Glossary</span></a></li><li class="td-sidebar-nav__section-title td-sidebar-nav__section without-child" id=m-datasetsdocsv2citing-datasets-li><a href=/datasets/docs/v2/citing-datasets/ class="align-left ps-0 td-sidebar-link
|
||
td-sidebar-link__page" id=m-datasetsdocsv2citing-datasets><span>Cite Us</span></a></li></ul></li></ul></nav><script src=/datasets/docs/v2/js/sidebar-tree.js></script><div id=doc-version-selector-container><div>Documentation version</div><select><option value=v1>CLI v13.x (API v1)</option><option value=v2>CLI v16+ (API v2)</option></select>
|
||
<a href=/datasets/docs/v2/troubleshooting/faq/#which-version-of-the-documentation-should-i-use>Learn more</a></div></div></div><div class="d-none d-xl-block col-xl-2 td-sidebar-toc d-print-none"></div><main class="col-12 col-md-9 col-xl-8 pl-md-5" role=main><div id=possible-banner></div><nav aria-label=breadcrumb class=d-print-none><ol class="breadcrumb spb-1"><li class=breadcrumb-item><a href=/datasets/docs/v2/>Documentation</a></li><li class=breadcrumb-item><a href=/datasets/docs/v2/policies-annotation/>NCBI Genome Data Processing</a></li><li class="breadcrumb-item active" aria-current=page><a href=/datasets/docs/v2/policies-annotation/data-model/>Data model</a></li></ol></nav><h1 class="mb-4 font-weight-bold">The NCBI Genome Assembly Data Model</h1><p class="lead pb-2"></p><div class="d-xl-none td-toc td-toc--inline d-print-none"></div><style>.td-content table{border:1px solid #ccc}@media screen and (min-width:600px){.td-content table{display:table}}@media screen and (max-width:400px){.td-content table td{white-space:nowrap!important}}.td-content table th{white-space:nowrap}summary>h3{display:inline-block}</style><div class=td-content><h1>The NCBI Genome Assembly Data Model</h1><header class=article-meta></header><p>NCBI provides stable accessions and data tracking for genome assemblies. It stores the names and identifiers for the sequences in each genome assembly as well as the associated metadata (such as assembly name, date of submission, name of submitter, details of sequenced organism), assembly statistics, and the organization of its component sequences into scaffolds and chromosomes. NCBI uses the Genome Reference Consortium (GRC) <a href=https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3130012/>data model</a>, reflecting the complexity of the modern genome assembly (see <strong>Figure 1</strong> below). The data model accounts for all sequences known to represent an organism’s genome, including those that are not yet assigned to chromosome assemblies. Assemblies may be of different levels (contig level, scaffold level, chromosome level, or complete genomes).</p><p>All assemblies contain a unit termed “primary assembly.” This includes non-redundant sequences (chromosomes and/or scaffolds) that represent an organism’s haploid genome. Additional assembly units that may be included are organelle genomes (mitochondria, plastids), alternate loci (sequences aligned to the primary assembly that provide alternate representations of corresponding loci found in the primary assembly), and genome patches that are sequences representing assembly updates.</p><figure><img src=/datasets/docs/v2/data_model.svg alt="NCBI Assembly Data Model"><figcaption><b>Figure 1</b>: A graphical representation of the NCBI assembly model showing the genome of a eukaryote with three assembly units: a primary assembly containing two nuclear chromosomes, a mitochondrial genome, and an alternate locus group containing sequences from two chromosomes.</figcaption></figure><br><p>Details about the assembly model are available in the publication “<a href=https://pubmed.ncbi.nlm.nih.gov/26578580/>Assembly: a resource for assembled genomes at NCBI</a>.” For more information on terms used in the model and descriptions of additional categories of genome assemblies, please visit the <a href=/datasets/docs/v2/glossary/>Glossary</a>.</p><p><strong>Referencing Genome Assembly Data</strong></p><p>When assemblies are submitted to NCBI’s GenBank or another member database of the International Nucleotide Sequence Database Collaboration (<a href=https://www.insdc.org/>INSDC</a>), individual sequences associated with the assembly are assigned a unique accession number followed by a dot and a version (e.g., <a href=https://www.ncbi.nlm.nih.gov/nuccore/CM000663.2>CM000663.2</a>). If a sequence is updated, the accession will remain the same, but the version will increase, thus allowing updates to be tracked. Metadata updates do not result in a version increment.</p><p>In much the same way, the NCBI assigns an unambiguous <em>accession.version</em> at the assembly level, which is specific to the precise set of individual sequences that are part of the genome assembly. A change in version at the assembly level indicates sequence updates to one or more component sequences. To learn more, see the <a href=/datasets/docs/v2/policies-annotation/genome-processing/version-status/>Assembly Versioning and Status</a> documentation. NCBI uses identifiers to distinguish between GenBank assemblies represented with a ‘GCA_’ prefix and RefSeq assemblies that begin with a ‘GCF_’ prefix. The latter are copies of GenBank assemblies used by RefSeq to annotate genome assemblies. To learn more about the RefSeq annotation process, see <a href=https://www.ncbi.nlm.nih.gov/refseq/annotation_euk/>Eukaryotic Genome Annotation at NCBI</a>.</p>Generated February 26, 2025</div><div class=c-global-meta-links><div class="td-page-meta ml-2 pb-1 pt-2 mb-0"></div></div></main></div></div></div><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 width="40" height="40" viewBox="0 0 40 37" fill="none" xmlns="http://www.w3.org/2000/svg"><title>Twitter</title><g id="twitterx1008"><path id="path1008" d="M6.06736 7 16.8778 20.8991 6.00001 32.2H10.2l8.4-9.1 7.068 9.1H34L22.8 17.5 31.9 7H28.4l-7.7 8.4L14.401 7H6.06898 6.06736zM9.66753 8.73423H12.9327l16.8 21.73157h-3.163L9.66753 8.73423z" fill="#5b616b"/></g></svg></a><a class=footer-icon id=footer_facebook 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