iHOP provides the network of genes and proteins as a natural way of accessing millions of abstracts in PubMed.

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By employing genes and proteins as hyperlinks between sentences and abstracts, information in PubMed becomes accessible as one navigable resource. A Gene Network for Navigating the Literature, Nature Genetics 36, 664 (2004). Concept & Implementation by Robert Hoffmann. help - FAQ - InfoHomo Sapiens  Rattus norvegicus  Mus musculus  Drosophila Melanogaster  Zebrafish  Arabidopsis  Yeast SC  E.coli