National Center for Biotechnology Information Taxonomy

"The NCBI Taxonomy database is a curated set of names and classifications for all of the organisms that are represented in GenBank. When new sequences are submitted to GenBank, the submission is checked for new organism names, which are then classified and added to the Taxonomy database. As of April 2003, there were 176,890 total taxa represented.

There are two main tools for viewing the information in the Taxonomy database: the Taxonomy Browser, and Taxonomy Entrez. Both systems allow searching of the Taxonomy database for names, and both link to the relevant sequence data. However, the Taxonomy Browser provides a hierarchical view of the classification (the best display for most casual users interested in exploring our classification), whereas Entrez Taxonomy provides a uniform indexing, search, and retrieval engine with a common mechanism for linking between the Taxonomy and other relevant Entrez databases.

Organismal taxonomy is a powerful organizing principle in the study of biological systems. Inheritance, homology by common descent, and the conservation of sequence and structure in the determination of function are all central ideas in biology that are directly related to the evolutionary history of any group of organisms. Because of this, taxonomy plays an important cross-linking role in many of the NCBI tools and databases.

The NCBITaxon ontology is an automatic translation of the NCBI taxonomy (a taxonomic classification of living organisms and associated artifacts) database into obo/owl."

  • National Center for Biotechnology Information Taxonomy
  • NCBI Taxonomy
  • GenBank Taxonomy
  • NCBI organismal classification
  • NCBITaxon
KOS Type
  • en
URI http://bartoc.org/en/node/509
Homepage http://www.ncbi.nlm.nih.gov/taxonomy
  • 8600 Rockville Pike
  • Bethesda
  • MD
  • 20894
  • United States
  • en