title: Inactivation of mammalian DNA methylase activities by n-methyl-n'-nitro-n-nitrosoguanidine.
mesh_terms: D000818:Animals; D004248:DNA (Cytosine-5-)-Methyltransferases / Q000037:antagonists & inhibitors*; D004305:Dose-Response Relationship, Drug; D066298:In Vitro Techniques; D008099:Liver / Q000201:enzymology; D008769:Methylnitronitrosoguanidine / Q000494:pharmacology*; D008780:Methyltransferases / Q000037:antagonists & inhibitors*; D009604:Nitrosoguanidines / Q000494:pharmacology*; D051381:Rats
chemical_list: D009604:Nitrosoguanidines; D008769:Methylnitronitrosoguanidine; D008780:Methyltransferases; D004248:DNA (Cytosine-5-)-Methyltransferases