CTX-M-3 β-lactamase-producing Escherichia coli from Greece

被引:14
|
作者
Mavroidi, A
Tzelepi, E
Miriagou, V
Gianneli, D
Legakis, NJ
Tzouvelekis, LS
机构
[1] Univ Athens, Sch Med, Dept Microbiol, Lab Antimicrobial Agents, GR-11527 Athens, Greece
[2] Tzanion Gen Hosp, Dept Microbiol, Piraeus, Greece
[3] Hellenic Pasteur Inst, Lab Bacteriol, Athens, Greece
关键词
D O I
10.1089/10766290252913737
中图分类号
R51 [传染病];
学科分类号
100401 ;
摘要
An Escherichia coli clinical strain resistant to all beta-lactams except carbapenems was isolated in a Greek hospital. Analysis of beta-lactamase content by isoelectric focusing, PCR assays specific for various bla genes, and DNA sequencing showed that the strain produced TEM-1, a Citrobacter freundii AmpC-related cephalosporinase, and CTX-M-3. The bla(CTX-M-3) gene was carried by a 120-kb plasmid that was readily transferable to a susceptible E. coli host.
引用
收藏
页码:35 / 37
页数:3
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