. . . . . . . . . . . . "[A sensitive restriction fragment length polymorphism assay and DNA sequencing were used to detect c-Ki-ras mutations in 56 specimens of colonic epithelium from 18 patients with chronic ulcerative colitis.]. 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 . "2014-10-02T12:39:48+02:00"^^ . . . . . . . . . . . "v2.1.0.0" . "v2.1.0" .