. . . . . . . "[Mutation screening of DNA samples, obtained from tumor specimens from 98 individuals with breast cancer, by a combined polymerase chain reaction-single-strand conformation polymorphism (PCR-SSCP) analysis showed that the index case had a somatic mutation identified to be a 23-bp deletion in exon 5 of the p53 gene.]. 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 . "2017-10-17T13:17:00+02:00"^^ . . . . . . . . . . . "v5.0.0.0" . "v5.0.0" .