title: Transduction with integration-defective mutants of Salmonella typhimurium bacteriophage KB1.
abstract: Phage KB1 has gained use as a generalized transducing phage for Salmonella typhimurium, including strains resistant to phage P22. Integration-defective mutants of KB1 have now been isolated; one of these, int-1, is recommended for transduction when nonlysogenic recombinants are desired.
mesh_terms: D000596:Amino Acids / Q000378:metabolism; D008242:Lysogeny; D008851:Micropore Filters; D009153:Mutagens; D009154:Mutation; D009604:Nitrosoguanidines; D011995:Recombination, Genetic; D012483:Salmonella Phages / Q000254:growth & development* / Q000302:isolation & purification; D012486:Salmonella typhimurium / Q000378:metabolism*; D014161:Transduction, Genetic
chemical_list: D000596:Amino Acids; D009153:Mutagens; D009604:Nitrosoguanidines