DNA Probes for Unambiguous Identification of Listeria monocytogenes Epidemic Clone II Strains

被引：16

作者：

Cheng, Ying ^{[1
]}

Kim, J. -W. ^{[1
]}

Lee, S. ^{[1
]}

Siletzky, R. M. ^{[1
]}

Kathariou, S. ^{[1
]}

机构：

[1] N Carolina State Univ, Dept Food Bioproc & Nutr Sci, Raleigh, NC 27695 USA

来源：

APPLIED AND ENVIRONMENTAL MICROBIOLOGY | 2010年 / 76卷 / 09期

关键词：

OUTBREAK STRAINS; GENETIC-MARKERS; UNITED-STATES; SEROTYPE-4B; 4B;

D O I：

10.1128/AEM.03064-09

中图分类号：

Q81 [生物工程学（生物技术）]; Q93 [微生物学];

学科分类号：

071005 ; 0836 ; 090102 ; 100705 ;

摘要：

Listeria monocytogenes epidemic clone II (ECII) strains have been responsible for two major multistate outbreaks of food-borne listeriosis in the United States, but their prevalence and ecology remain poorly understood. In this study, we describe DNA probes that unambiguously identify this clonal group. These probes were able to differentiate ECII strains of outbreak, sporadic, or environmental origin from other L. monocytogenes strains of the same serotype (4b).

引用

页码：3061 / 3068

页数：8

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