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Established in 1988 as a national resource for molecular biology information, NCBI creates public databases, conducts research in computational biology, develops software tools for analyzing genome data, and disseminates biomedical information - all for the better understanding of molecular processes affecting human health and disease. More about NCBI...
The new Protein Clusters database contains Reference Sequence (RefSeq) protein records that are grouped and annotated by sequence and functional similarity. Source sequences come from the complete genomes of prokaryotes, plasmids, and organelles.
PubMed Central is an archive of biomedical and life sciences journals.
NCBI News available online
Revised: January 8, 2009.