title: Action of N-methyl-N'-nitro-N-nitrosoguanidine on transforming DNA of Bacillus subtilis.
mesh_terms: D001412:Bacillus subtilis; D003545:Cysteine / Q000494:pharmacology; D004269:DNA, Bacterial; D006146:Guanidines / Q000494:pharmacology*; D006863:Hydrogen-Ion Concentration; D009153:Mutagens / Q000494:pharmacology*; D009154:Mutation; D009603:Nitroso Compounds / Q000494:pharmacology*
chemical_list: D004269:DNA, Bacterial; D006146:Guanidines; D009153:Mutagens; D009603:Nitroso Compounds; D003545:Cysteine