Real-time PCR for detection of the O25b-ST131 clone of Escherichia coli and its CTX-M-15-like extended-spectrum β-lactamases

被引：43

作者：

Dhanji, Hiran ^{[1
]}

Doumith, Michel ^{[1
]}

Clermont, Olivier ^{[2
,3
]}

Denamur, Erick ^{[2
,3
]}

Hope, Russell ^{[1
]}

Livermore, David M. ^{[1
]}

Woodford, Neil ^{[1
]}

机构：

[1] Hlth Protect Agcy, Antibiot Resistance Monitoring & Reference Lab, Ctr Infect, London NW9 5EQ, England

[2] INSERM, U722, F-75018 Paris, France

[3] Univ Paris 07, Fac Med, F-75018 Paris, France

来源：

INTERNATIONAL JOURNAL OF ANTIMICROBIAL AGENTS | 2010年 / 36卷 / 04期

关键词：

Escherichia coli; Epidemic; LightCycler (R) PCR; ESBL; Pandemic clone; IDENTIFICATION; ST131;

D O I：

10.1016/j.ijantimicag.2010.06.007

中图分类号：

R51 [传染病];

学科分类号：

100401 ;

摘要：

CTX-M-15 has become the most prevalent extended-spectrum beta-lactamase amongst Escherichia coli in many countries during the past decade. Its dominance partly reflects the dissemination of an E. coli O25b:H4 ST131 clone that commonly produces this enzyme. We describe rapid real-time polymerase chain reaction (PCR) assays able to detect E. coli belonging to the ST131 clone and to identify bla(CTX-M-15)-like. (C) 2010 Elsevier B.V. and the International Society of Chemotherapy. All rights reserved.

引用

页码：355 / 358

页数：4

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