Dissemination of CTX-M-15 β-lactamase genes carried on inc FI and FII plasmids among clinical isolates of Escherichia coli in a university hospital in Istanbul, Turkey
Dissemination of CTX-M-15 β-lactamase genes carried on inc FI and FII plasmids among clinical isolates of Escherichia coli in a university hospital in Istanbul, Turkey
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DOI：
10.1128/jcm.01974-07
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发表时间：
2008-03-01
影响因子：
9.4
通讯作者：
Walsh, Timothy R.
中科院分区：
文献类型：
--
作者：
Gonullu, Nevriye;Aktas, Zerrin;Walsh, Timothy R.
86.8%的伊斯坦布尔分离株检出CTX-M-1基因。一项亚组研究显示，所有分离株都携带bla(CTX-M-15)基因，侧翼是插入元件ISEcp1。携带blaCTX-M-15的接合子的质粒型鉴定结果表明，大多数菌株属于INC/REP FII组，但有1株同时属于FI组。
The CTX-M-1 group was found in 86.8% of the Escherichia coli isolates from Istanbul. A subset study revealed all isolates carrying bla(CTX-M-15) genes flanked by the insertion element ISEcp1. Plasmid typing of transconjugates carrying blaCTX-M-15 showed that most isolates belonged to the Inc/rep FII group but that one isolate also belonged to the FI group.