title: The replication of the Escherichia coli chromosome studied by sequential nitrosoguanidine mutagenesis.
mesh_terms: D000596:Amino Acids / Q000378:metabolism; D002874:Chromosome Mapping; D002876:Chromosomes, Bacterial; D004261:DNA Replication; D004269:DNA, Bacterial / Q000096:biosynthesis; D004926:Escherichia coli / Q000187:drug effects* / Q000378:metabolism; D005827:Genetics, Microbial; D006146:Guanidines / Q000494:pharmacology*; D009154:Mutation; D009603:Nitroso Compounds / Q000494:pharmacology; D014316:Tritium
chemical_list: D000596:Amino Acids; D004269:DNA, Bacterial; D006146:Guanidines; D009603:Nitroso Compounds; D014316:Tritium