2[1]Sambrook J. Fritsch E F, Maniatis T. Molecular cloning A Laboratory Manual[M]. 2nd ed. Cold Spring Harbor Laboratory Press, 1989. 21-52.
3[3]Amyes SGB, Gemmell CG, Antibotic resistance in bacteria[J]. J Med Microbiol, 1992, 36:4.
4戴自英.实用抗菌药物学[M].上海:上海科学技术出版社,1994.152.
5Jones RN. Resistance patterns among nosocomial pathogens: trends over the past few years. Chest, 2001 ;119(2) : 397.
6Wather-Rasmussen J, Johnsen AH, Hoiby N. Terminal truncations in ampc beta-lactamase from a clinical isolate of pseudomonas aeruginosa. Eur J Biochem. 1999;263(2):478.
7Ochs MM, McCusker MP, Bains M, et al. Negative regulation of the pseudomonas aeruginosa outer membrane porin opt D selective for imipenem and basic animo acids . Antimicrob agents chemother, 1999 ;43 : 1085.
8Kohler T, Michea-Hamaehpoar M, Henze U, et al. Characterization of MexE-MexF-OpeN, a positively regulated multidrug efflux system of pseudomonas aeruginosa . Mol Microbiol, 1997 ;23:345.