. . . . . . . . . . . . "[The frequency of p53 mutations was 28.8% (19 of 66) and was higher in anaplastic astrocytoma (9 of 14, 64.3%,) than in glioblastoma multiforme (GBM; 7 of 27, 25.9%,), supporting previous speculation that there are at least two genetic pathways leading to GBM, a de novo pathway without p53 mutation and a `progressive` pathway with p53 mutation.]. 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 . "2014-10-02T12:34:22+02:00"^^ . . . . . . . . . . . "v2.1.0.0" . "v2.1.0" .