. . . . . . . . . . . . "[Analysis of 55 KRAS exon 2 and BRAF exon 15 wild-type CRC samples identified the following mutations: 1/55 in exon 3 and 2/55 in exon 4 of KRAS; 1/55 in exon 2, 3/55 in exon 3, and 0/55 in exon 4 of NRAS.]. Sentence from MEDLINE/PubMed, a database of the U.S. National Library of Medicine."@en . . . . . "2016-02-19"^^ . . "Gene-disease associations inferred from text-mining the literature."@en . "DisGeNET evidence - LITERATURE"@en . "2016-05-13T12:51:01+02:00"^^ . . . . . . . . . . . "v4.0.0.0" . "v4.0.0" .