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PubMed Abstract Plus

CD Tree and Cn3D Release

Whole Genome Shotgun Growth

New BLAST View Options

New Genome Builds–Map Viewer

New Organisms in UniGene

RefSeq Release 22

GenBank Release 158

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Submissions Corner

PubChem Grows to 15 Million

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PubChem Grows to 15 Million Substances

With recent deposits from Specs and Thomson Pharma, the PubChem Substance database has now passed the 15 million mark, including deposits from 53 organizations, including commercial, government, and academic institutions. PubChem Substance currently contains 15,450,812 records representing 10,138,100 unique chemicals in PubChem Compound. The PubChem BioAssay database has expanded to 362 assays from 21 depositors, with more than 10 of these depositors new in 2006.

Detailed listings of the sources of PubChem data are available at:

top Ten PubChem Sources

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NCBI News | Fall/Winter 2002 NCBI News: Spring 2003