title: Persistence of alkylated sites in DNA and its biological significance.
mesh_terms: D000477:Alkylating Agents / Q000633:toxicity*; D000478:Alkylation; D000818:Animals; D002471:Cell Transformation, Neoplastic / Q000187:drug effects; D004247:DNA / Q000378:metabolism*; D004260:DNA Repair; D004926:Escherichia coli / Q000378:metabolism; D006147:Guanine / Q000378:metabolism; D006801:Humans; D008099:Liver / Q000378:metabolism; D008113:Liver Neoplasms / Q000139:chemically induced; D009154:Mutation; D009420:Nervous System / Q000378:metabolism; D009928:Organ Specificity; D013045:Species Specificity
chemical_list: D000477:Alkylating Agents; D006147:Guanine; D004247:DNA