. . . . . . . . . . . . "[Molecular mechanisms of pituitary tumorigenesis were studied using Polymerase chain reaction-single stranded conformational polymorphism with DNA sequencing to identify potential mutations in the ras protooncogenes and the tumor suppressor gene p53 in invasive pituitary adenomas and carcinomas.]. 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 . "2014-10-02T12:37:52+02:00"^^ . . . . . . . . . . . "v2.1.0.0" . "v2.1.0" .