title: Genetic characterization of recombination-deficient mutants of Bacillus subtilis.
abstract: Recombination-deficient (rec), radiation-sensitive mutations in Bacillus subtilis are grouped in at least seven distinct loci. Map positions are determined for six of these loci.
mesh_terms: D001412:Bacillus subtilis / Q000187:drug effects / Q000528:radiation effects; D002874:Chromosome Mapping; D003433:Crosses, Genetic; D004352:Drug Resistance, Microbial; D008937:Mitomycins / Q000494:pharmacology; D009154:Mutation; D010641:Phenotype; D011830:Radiation Effects; D011995:Recombination, Genetic; D000198:Spectinomycin / Q000494:pharmacology; D013307:Streptomycin / Q000494:pharmacology; D014161:Transduction, Genetic; D014170:Transformation, Genetic
chemical_list: D008937:Mitomycins; D000198:Spectinomycin; D013307:Streptomycin