title: Changes in O6-methylguanine disappearance from rat liver DNA during chronic dimethylnitrosamine administration. A possible similarity between the system removing O6-methylguanine from DNA in rat liver and in Escherichia coli adapted to N-methyl-N'-nitro-N-nitrosoguanidine.
mesh_terms: D000818:Animals; D004247:DNA / Q000378:metabolism*; D004269:DNA, Bacterial / Q000378:metabolism; D004128:Dimethylnitrosamine / Q000494:pharmacology*; D004790:Enzyme Induction / Q000187:drug effects; D004926:Escherichia coli / Q000187:drug effects / Q000378:metabolism; D005260:Female; D006147:Guanine / Q000031:analogs & derivatives* / Q000378:metabolism; D008099:Liver / Q000187:drug effects / Q000378:metabolism*; D008769:Methylnitronitrosoguanidine / Q000494:pharmacology; D051381:Rats; D013997:Time Factors
chemical_list: D004269:DNA, Bacterial; D008769:Methylnitronitrosoguanidine; D006147:Guanine; D004247:DNA; C008449:O-(6)-methylguanine; D004128:Dimethylnitrosamine