. . . . . . . . . . . . "[The relevance of p16(ink4a)/p19(arf) loss was demonstrated in grafting studies of p19(arf)-null keratinocytes, which develop malignant carcinomas in the presence of v-ras(Ha) similar to those arising in wildtype keratinocytes that express lenti-ΔNp63α and v-ras(Ha).]. 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 . "2014-10-02T12:39:55+02:00"^^ . . . . . . . . . . . "v2.1.0.0" . "v2.1.0" .