In117, an unusual In0-like class 1 integron containing CR1 and blaCTX-M-2 and associated with a Tn21-like element

被引：28

作者：

Valverde, A

Cantón, R

Galán, JC

Nordmann, P

Baquero, F

Coque, TM

机构：

[1] Hosp Ramon y Cajal, Microbiol Serv, IMSALUD, E-28034 Madrid, Spain

[2] Univ Paris 09, Hop Bicetre, Assistance Publ Hop Paris, Fac Med Paris Sud,Serv Bateriol Virol, Le Kremlin Bicetre, France

[3] Univ Paris 11, Hop Bicetre, Assistance Publ Hop Paris, Fac Med Paris Sud,Serv Bateriol Virol, Le Kremlin Bicetre, France

来源：

ANTIMICROBIAL AGENTS AND CHEMOTHERAPY | 2006年 / 50卷 / 02期

关键词：

D O I：

10.1128/AAC.50.2.799-802.2006

中图分类号：

Q93 [微生物学];

学科分类号：

071005 ; 100705 ;

摘要：

An unusual In0-like class 1 integron containing a common region that includes the putative recombinase gene named orf513 (CR1) and bla(CTX-M-2) was characterized from Escherichia coli. The integron contained an unusual gene cassette array, estX-aadA1, embedded between the 5'-conserved segment (5'-CS) and 3'-CS1 regions and was flanked by mer-Tn21 sequences downstream of the tni truncated module. This element constitutes one of the few examples of CR1-bearing class 1 integrons that has been fully characterized.

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页码：799 / 802

页数：4

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