. . . . . . . . . . . . "[K-ras mutations frequently occur early, whereas changes in the expression and genetic integrity of the p16 gene appear in intermediate lesions, and the inactivation of the p53, DPC4 genes and activation of telomerase occur late in the neoplastic progression.]. Sentence from MEDLINE/PubMed, a database of the U.S. National Library of Medicine."@en . . . . . "2014-02-25"^^ . . "Gene-disease associations inferred from text-mining the literature."@en . "DisGeNET evidence - LITERATURE"@en . "2014-10-02T12:33:30+02:00"^^ . . . . . . . . . . . "v2.1.0.0" . "v2.1.0" .