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The NCBI BioSystems database.

The NCBI BioSystems database, found at http://www.ncbi.nlm.nih.gov/biosystems/, centralizes and cross-links existing biological systems databases, increasing their utility and target audience by integrating their pathways and systems into NCBI resources. This integration allows users of NCBI's Entrez databases to quickly categorize proteins, genes and small molecules by metabolic pathway, disease state or other BioSystem type, without requiring time-consuming inference of biological relationships from the literature or multiple experimental datasets.

Pubmed ID: 19854944


  • Geer LY
  • Marchler-Bauer A
  • Geer RC
  • Han L
  • He J
  • He S
  • Liu C
  • Shi W
  • Bryant SH


Nucleic acids research

Publication Data

January 22, 2010

Associated Grants


Mesh Terms

  • Animals
  • Cell Membrane
  • Computational Biology
  • Databases, Genetic
  • Databases, Nucleic Acid
  • Databases, Protein
  • Genes
  • Genomics
  • Humans
  • Information Storage and Retrieval
  • Internet
  • National Library of Medicine (U.S.)
  • Software
  • Systems Biology
  • United States