title: Mutants of Pseudomonas aeruginosa with reduced recombination ability.
mesh_terms: D001435:Bacteriophages; D006146:Guanidines / Q000494:pharmacology; D008715:Methionine / Q000096:biosynthesis; D009153:Mutagens / Q000494:pharmacology; D009154:Mutation / Q000528:radiation effects; D011550:Pseudomonas aeruginosa; D011831:Radiation Genetics; D014364:Tryptophan / Q000096:biosynthesis
chemical_list: D006146:Guanidines; D009153:Mutagens; D014364:Tryptophan; D008715:Methionine