NCBI BioSystems Database now available

The NCBI BioSystem, a new pathways database ( is now public.
The database can be searched directly or accessed via links from databases such as Entrez Gene, Protein, PubChem Compound, and more.  

This free resource may be a good solution for researchers who can’t afford Ingenuity Pathways or similar products.

Ready to get started?  A quick start guide is available: