title: [Mutation Def- of E. coli K 12 Hfr: relation to bacterial conjugation].
mesh_terms: D002876:Chromosomes, Bacterial; D004269:DNA, Bacterial; D004926:Escherichia coli; D005827:Genetics, Microbial; D009154:Mutation
chemical_list: D004269:DNA, Bacterial
vernacular_title: Mutation Def- d'E. coli K 12 Hfr: relations avec la conjugaison bactérienne.