title: Mutant of Pseudomonas aeruginosa 18S that synthesizes type Id beta-lactamase constitutively.
abstract: A mutant of Pseudomonas aeruginosa 18S that constitutively synthesizes type Id beta-lactamase was isolated and some of its properties were elucidated.
mesh_terms: D004790:Enzyme Induction; D009154:Mutation; D010405:Penicillinase / Q000032:analysis / Q000096:biosynthesis*; D010406:Penicillins; D011550:Pseudomonas aeruginosa / Q000201:enzymology*
chemical_list: D010406:Penicillins; D010405:Penicillinase