title: Nonrandom mutagenesis of the Escherichia coli genome by nitrosoguanidine.
abstract: The distribution on the genetic map of mutations induced with nitrosoguanidine in stationary-phase cultures of Escherichia coli is nonrandom.
mesh_terms: D002874:Chromosome Mapping; D002876:Chromosomes, Bacterial; D004261:DNA Replication; D004926:Escherichia coli / Q000254:growth & development; D006146:Guanidines / Q000494:pharmacology*; D009153:Mutagens / Q000494:pharmacology; D009154:Mutation; D009603:Nitroso Compounds / Q000494:pharmacology*
chemical_list: D006146:Guanidines; D009153:Mutagens; D009603:Nitroso Compounds