. . . . . . . . . . . . "[A series of molecular changes including loss of heterozygosity (LOH) at 17p (TP53 gene), 13q (RB gene), 18q (DCC gene), and 9p21 (CDKN2a gene) chromosomal regions have been identified in dysplasias, carcinomas in situ, and invasive carcinomas of the gallbladder, whereas mutations in K- and N-ras genes are rare.]. 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 . "2014-10-02T12:35:50+02:00"^^ . . . . . . . . . . . "v2.1.0.0" . "v2.1.0" .