. . . . . . . . . . . . "[At the molecular level, a rare mutation of TP-53 was found in the secondary glioblastoma and hypermethylation of the promoter region of p16(INK4a) and p14(ARF) genes were observed in the primary and secondary glioblastoma, respectively.]. 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 . "2014-10-02T12:35:09+02:00"^^ . . . . . . . . . . . "v2.1.0.0" . "v2.1.0" .