Girlich Delphine, Poirel Laurent, Carattoli Alessandra, Kempf Isabelle, Lartigue Marie-Frédérique, Bertini Alessia, Nordmann Patrice
Service de Bactériologie-Virologie, Hôpital de Bicêtre, 78 rue du Général Leclerc, 94275 Le Kremlin-Bicêtre Cédex, France.
Appl Environ Microbiol. 2007 Jul;73(14):4681-5. doi: 10.1128/AEM.02491-06. Epub 2007 May 18.
Genes encoding extended-spectrum beta-lactamase CTX-M-1 were detected in 12 Escherichia coli isolates recovered over a 7-month period from the ceca of healthy poultry in seven districts in France in 2005. Eleven of those strains were not clonally related and had a bla(CTX-M-1) gene located on transferable plasmids of different sizes and structures.
2005年,在法国七个地区健康家禽盲肠中,于7个月内分离出的12株大肠杆菌中检测到了编码超广谱β-内酰胺酶CTX-M-1的基因。其中11株菌株并无克隆相关性,且bla(CTX-M-1)基因位于不同大小和结构的可转移质粒上。