. . . . . . . "[In particular, ras mutations have been well characterized in the mouse skin two-stage carcinogenesis model, and a large body of literature has indicated that initiation with the genotoxic carcinogen 7,12-dimethylbenz[a]anthracene induces a specific point mutation in Ha-ras gene in this model.]. Sentence from MEDLINE/PubMed, a database of the U.S. National Library of Medicine."@en . . . . . "2017-02-19"^^ . . "Gene-disease associations inferred from text-mining the literature."@en . "DisGeNET evidence - LITERATURE"@en . "2017-10-17T13:13:28+02:00"^^ . . . . . . . . . . . "v5.0.0.0" . "v5.0.0" .