. . . . . . . "[We have used single-strand conformational polymorphism/heteroduplex analysis to demonstrate the presence of somatic mutations in the gene for the p85alpha regulatory subunit of PI3k (PIK3R1) in primary human colon and ovarian tumors and cancer cell lines.]. Sentence from MEDLINE/PubMed, a database of the U.S. National Library of Medicine."@en . . . . . "2017-02-19"^^ . . "Gene-disease associations inferred from text-mining the literature."@en . "DisGeNET evidence - LITERATURE"@en . "2017-10-17T13:15:24+02:00"^^ . . . . . . . . . . . "v5.0.0.0" . "v5.0.0" .