. . . . . . . "[Using the polymerase chain reaction with mismatched primers, a GGT to TGT Kras codon 12 mutation was detected within areas of severe dysplasia in the gastric tumor and in the periampullary adenoma.]. 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 . "2017-10-17T13:17:40+02:00"^^ . . . . . . . . . . . "v5.0.0.0" . "v5.0.0" .