. . . . . . . "[P53 genes from South African esophageal squamous cell carcinoma patients showed: 2 mutations (G > A, codon 331; G > T, donor splice site) in exon 9, 4 polymorphisms in intron 3 (16 bp duplication) & exon 4 (C > A, codon 34; G > C, codon 36; G > C, codon 72).]. Sentence from MEDLINE/PubMed, a database of the U.S. National Library of Medicine."@en . . . . . "2009-03-31"^^ . . "Gene-disease associations inferred from text-mining the literature."@en . "DisGeNET evidence - LITERATURE"@en . "2017-10-17T13:16:57+02:00"^^ . . . . . . . . . . . "v5.0.0.0" . "v5.0.0" .