. . . . . . . . . . . . "[In nasopharyngeal carcinomas (NPC), p53 gene mutations were not detected in primary tumors, with one exception for a primary tumor displaying a p53 mutation at codon 280, whereas p53 mutations were identified in some metastatic and nude mouse-passaged NPC specimens.]. 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 . "2014-10-02T12:36:16+02:00"^^ . . . . . . . . . . . "v2.1.0.0" . "v2.1.0" .