Genome Taxonomy Database
The Genome Taxonomy Database provides a standardized bacterial and archaeal taxonomy derived from genome phylogeny.
[{"category": "Organization", "contact_details": [{"contact_type": "url", "value": "https://gtdb.ecogenomic.org/"}], "label": "Genome Taxonomy Database"}]
[{"category": "DocumentationProduct", "description": "GTDB downloads page listing release mirrors, data files, and related software such as GTDB-Tk.", "format": "http", "id": "gtdb.downloads", "name": "GTDB Downloads", "original_source": [{"relation_type": "prov:hadPrimarySource", "source": "gtdb"}], "product_url": "https://gtdb.ecogenomic.org/downloads"}, {"category": "Product", "compression": "gzip", "description": "gtdb Nodes TSV", "format": "tsv", "id": "obo-db-ingest.gtdb.tsv", "license": {"id": "https://creativecommons.org/licenses/by-sa/4.0/", "label": "CC-BY-SA-4.0"}, "name": "gtdb Nodes TSV", "original_source": [{"relation_type": "prov:hadPrimarySource", "source": "gtdb"}, {"relation_type": "prov:hadPrimarySource", "source": "obo-db-ingest"}], "product_file_size": 2918783, "product_url": "https://w3id.org/biopragmatics/resources/gtdb/gtdb.tsv.gz"}, {"category": "Product", "description": "Taxonomy crosswalk from GTDB release r220 to NCBI taxonomy (2025-07-28), with lineage context, genome counts, and majority-vote agreement fractions.", "format": "mixed", "id": "metatraits.gtdb2ncbi", "name": "GTDB to NCBI Taxonomy Mapping", "original_source": [{"relation_type": "prov:hadPrimarySource", "source": "metatraits"}, {"relation_type": "prov:wasDerivedFrom", "source": "gtdb"}, {"relation_type": "prov:wasDerivedFrom", "source": "ncbi"}, {"relation_type": "prov:wasDerivedFrom", "source": "progenomes"}], "product_file_size": 2937650, "product_url": "https://metatraits.embl.de/static/downloads/GTDB2NCBI.tsv.gz"}, {"category": "Product", "description": "Taxonomy crosswalk from NCBI taxonomy (2025-07-28) to GTDB release r220, with lineage context, genome counts, and majority-vote agreement fractions.", "format": "mixed", "id": "metatraits.ncbi2gtdb", "name": "NCBI to GTDB Taxonomy Mapping", "original_source": [{"relation_type": "prov:hadPrimarySource", "source": "metatraits"}, {"relation_type": "prov:wasDerivedFrom", "source": "gtdb"}, {"relation_type": "prov:wasDerivedFrom", "source": "ncbi"}, {"relation_type": "prov:wasDerivedFrom", "source": "progenomes"}], "product_file_size": 2895086, "product_url": "https://metatraits.embl.de/static/downloads/NCBI2GTDB.tsv.gz"}, {"category": "Product", "description": "Family-level harmonized trait annotations aggregated for GTDB taxonomy in compressed JSONL format.", "format": "mixed", "id": "metatraits.gtdb.family-summary", "name": "metaTraits GTDB Family Summary", "original_source": [{"relation_type": "prov:hadPrimarySource", "source": "metatraits"}, {"relation_type": "prov:wasDerivedFrom", "source": "gtdb"}, {"relation_type": "prov:wasDerivedFrom", "source": "bacdive"}, {"relation_type": "prov:wasDerivedFrom", "source": "bv-brc"}, {"relation_type": "prov:wasDerivedFrom", "source": "goldterms"}, {"relation_type": "prov:wasDerivedFrom", "source": "progenomes"}], "product_file_size": 4575050, "product_url": "https://metatraits.embl.de/static/downloads/gtdb_family_summary.jsonl.gz"}, {"category": "Product", "description": "Genus-level harmonized trait annotations aggregated for GTDB taxonomy in compressed JSONL format.", "format": "mixed", "id": "metatraits.gtdb.genus-summary", "name": "metaTraits GTDB Genus Summary", "original_source": [{"relation_type": "prov:hadPrimarySource", "source": "metatraits"}, {"relation_type": "prov:wasDerivedFrom", "source": "gtdb"}, {"relation_type": "prov:wasDerivedFrom", "source": "bacdive"}, {"relation_type": "prov:wasDerivedFrom", "source": "bv-brc"}, {"relation_type": "prov:wasDerivedFrom", "source": "goldterms"}, {"relation_type": "prov:wasDerivedFrom", "source": "progenomes"}], "product_file_size": 16364735, "product_url": "https://metatraits.embl.de/static/downloads/gtdb_genus_summary.jsonl.gz"}, {"category": "Product", "description": "Species-level harmonized trait annotations aggregated for GTDB taxonomy in compressed JSONL format.", "format": "mixed", "id": "metatraits.gtdb.species-summary", "name": "metaTraits GTDB Species Summary", "original_source": [{"relation_type": "prov:hadPrimarySource", "source": "metatraits"}, {"relation_type": "prov:wasDerivedFrom", "source": "gtdb"}, {"relation_type": "prov:wasDerivedFrom", "source": "bacdive"}, {"relation_type": "prov:wasDerivedFrom", "source": "bv-brc"}, {"relation_type": "prov:wasDerivedFrom", "source": "goldterms"}, {"relation_type": "prov:wasDerivedFrom", "source": "progenomes"}], "product_file_size": 48114108, "product_url": "https://metatraits.embl.de/static/downloads/gtdb_species_summary.jsonl.gz"}]
{"activity_status": "active", "category": "DataSource", "contacts": [{"category": "Organization", "contact_details": [{"contact_type": "url", "value": "https://gtdb.ecogenomic.org/"}], "label": "Genome Taxonomy Database"}], "creation_date": "2026-02-26T00:00:00Z", "description": "The Genome Taxonomy Database provides a standardized bacterial and archaeal taxonomy derived from genome phylogeny.", "domains": ["genomics", "microbiology"], "homepage_url": "https://gtdb.ecogenomic.org/", "id": "gtdb", "last_modified_date": "2026-05-30T00:00:00Z", "layout": "resource_detail", "license": {"id": "https://creativecommons.org/licenses/by-sa/4.0/", "label": "CC-BY-SA-4.0", "logo": "https://mirrors.creativecommons.org/presskit/buttons/80x15/png/by-sa.png"}, "name": "Genome Taxonomy Database", "products": [{"category": "DocumentationProduct", "description": "GTDB downloads page listing release mirrors, data files, and related software such as GTDB-Tk.", "format": "http", "id": "gtdb.downloads", "name": "GTDB Downloads", "original_source": [{"relation_type": "prov:hadPrimarySource", "source": "gtdb"}], "product_url": "https://gtdb.ecogenomic.org/downloads"}, {"category": "Product", "compression": "gzip", "description": "gtdb Nodes TSV", "format": "tsv", "id": "obo-db-ingest.gtdb.tsv", "license": {"id": "https://creativecommons.org/licenses/by-sa/4.0/", "label": "CC-BY-SA-4.0"}, "name": "gtdb Nodes TSV", "original_source": [{"relation_type": "prov:hadPrimarySource", "source": "gtdb"}, {"relation_type": "prov:hadPrimarySource", "source": "obo-db-ingest"}], "product_file_size": 2918783, "product_url": "https://w3id.org/biopragmatics/resources/gtdb/gtdb.tsv.gz"}, {"category": "Product", "description": "Taxonomy crosswalk from GTDB release r220 to NCBI taxonomy (2025-07-28), with lineage context, genome counts, and majority-vote agreement fractions.", "format": "mixed", "id": "metatraits.gtdb2ncbi", "name": "GTDB to NCBI Taxonomy Mapping", "original_source": [{"relation_type": "prov:hadPrimarySource", "source": "metatraits"}, {"relation_type": "prov:wasDerivedFrom", "source": "gtdb"}, {"relation_type": "prov:wasDerivedFrom", "source": "ncbi"}, {"relation_type": "prov:wasDerivedFrom", "source": "progenomes"}], "product_file_size": 2937650, "product_url": "https://metatraits.embl.de/static/downloads/GTDB2NCBI.tsv.gz"}, {"category": "Product", "description": "Taxonomy crosswalk from NCBI taxonomy (2025-07-28) to GTDB release r220, with lineage context, genome counts, and majority-vote agreement fractions.", "format": "mixed", "id": "metatraits.ncbi2gtdb", "name": "NCBI to GTDB Taxonomy Mapping", "original_source": [{"relation_type": "prov:hadPrimarySource", "source": "metatraits"}, {"relation_type": "prov:wasDerivedFrom", "source": "gtdb"}, {"relation_type": "prov:wasDerivedFrom", "source": "ncbi"}, {"relation_type": "prov:wasDerivedFrom", "source": "progenomes"}], "product_file_size": 2895086, "product_url": "https://metatraits.embl.de/static/downloads/NCBI2GTDB.tsv.gz"}, {"category": "Product", "description": "Family-level harmonized trait annotations aggregated for GTDB taxonomy in compressed JSONL format.", "format": "mixed", "id": "metatraits.gtdb.family-summary", "name": "metaTraits GTDB Family Summary", "original_source": [{"relation_type": "prov:hadPrimarySource", "source": "metatraits"}, {"relation_type": "prov:wasDerivedFrom", "source": "gtdb"}, {"relation_type": "prov:wasDerivedFrom", "source": "bacdive"}, {"relation_type": "prov:wasDerivedFrom", "source": "bv-brc"}, {"relation_type": "prov:wasDerivedFrom", "source": "goldterms"}, {"relation_type": "prov:wasDerivedFrom", "source": "progenomes"}], "product_file_size": 4575050, "product_url": "https://metatraits.embl.de/static/downloads/gtdb_family_summary.jsonl.gz"}, {"category": "Product", "description": "Genus-level harmonized trait annotations aggregated for GTDB taxonomy in compressed JSONL format.", "format": "mixed", "id": "metatraits.gtdb.genus-summary", "name": "metaTraits GTDB Genus Summary", "original_source": [{"relation_type": "prov:hadPrimarySource", "source": "metatraits"}, {"relation_type": "prov:wasDerivedFrom", "source": "gtdb"}, {"relation_type": "prov:wasDerivedFrom", "source": "bacdive"}, {"relation_type": "prov:wasDerivedFrom", "source": "bv-brc"}, {"relation_type": "prov:wasDerivedFrom", "source": "goldterms"}, {"relation_type": "prov:wasDerivedFrom", "source": "progenomes"}], "product_file_size": 16364735, "product_url": "https://metatraits.embl.de/static/downloads/gtdb_genus_summary.jsonl.gz"}, {"category": "Product", "description": "Species-level harmonized trait annotations aggregated for GTDB taxonomy in compressed JSONL format.", "format": "mixed", "id": "metatraits.gtdb.species-summary", "name": "metaTraits GTDB Species Summary", "original_source": [{"relation_type": "prov:hadPrimarySource", "source": "metatraits"}, {"relation_type": "prov:wasDerivedFrom", "source": "gtdb"}, {"relation_type": "prov:wasDerivedFrom", "source": "bacdive"}, {"relation_type": "prov:wasDerivedFrom", "source": "bv-brc"}, {"relation_type": "prov:wasDerivedFrom", "source": "goldterms"}, {"relation_type": "prov:wasDerivedFrom", "source": "progenomes"}], "product_file_size": 48114108, "product_url": "https://metatraits.embl.de/static/downloads/gtdb_species_summary.jsonl.gz"}]}