. . . . . . . . . . . . "[Recent studies by our laboratory indicate that the p16(INK4a) gene is frequently methylated in lung tumors induced by genotoxic carcinogens and that the frequency for methylation of the estrogen receptor alpha (ER) gene varies as a function of carcinogenic exposure.]. 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 . "2014-10-02T12:37:08+02:00"^^ . . . . . . . . . . . "v2.1.0.0" . "v2.1.0" .