共 7 条
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DNA sequence differences of ampD mutants of Citrobacter freundii. Stapleton P,Shannon K,Phillips I. Antimicrobial Agents and Chemotherapy . 1995
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The ability ofβ-lactamse antibitics to select mutants with derepressed β-lactamase synthesis from Citrobacter freundii. Stapleton P,Shannon K,Phillips I. Journal of Antimicrobial Chemotherapy . 1995
[4]
Sequencing and analysis of four new Enterobacter ampD alleles. Ehrhardt AF,Sanders CC,Romero JR et al. Antimicrobial Agents and Chemotherapy . 1996
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Molecular basis of β-lactamase induction in bacteria. Bennett PM,Chopra I. Antimicrobial Agents and Chemotherapy . 1993
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The use of analytical isoelectric focusing for detection and identification of β-lactamases. Matthew M,Harris AM,Marshall MJ,et al. Journal of General Microbiology . 1975
[7]
Sequences of wildtype and mutant ampD genes of Citrobacter freundii and Enterobacter cloacae. Kopp U,Wiedemann B,Lindquist S et al. Antimicrobial Agents and Chemotherapy . 1993