. . . . . . . "[This suggests that, in addition to deamination of 5-methylcytosine (the best known mechanism of formation of G:C-->A:T transitions at CpG sites), involvement of alkylating agents that produce O6-methylguanine or related adducts recognized by MGMT cannot be excluded in the pathway leading to secondary glioblastomas.]. 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 . "2017-10-17T13:14:32+02:00"^^ . . . . . . . . . . . "v5.0.0.0" . "v5.0.0" .