Detection of a Salmonella enterica serovar California strain spreading in Spanish feed mills and genetic characterization with DNA microarrays

被引：27

作者：

Alvarez, J

Porwollik, S

Laconcha, I

Gisakis, V

Vivanco, AB

Gonzalez, I

Echenagusia, S

Zabala, N

Blackmer, F

McClelland, M

Rementeria, A

Garaizar, J

机构：

[1] Univ Basque Country, Sch Pharm, Dept Immunol Microbiol & Parasitol, Vitoria 01006, Spain

[2] Sidney Kimmel Canc Ctr, Dept Cell & Mol Biol, San Diego, CA 92121 USA

来源：

APPLIED AND ENVIRONMENTAL MICROBIOLOGY | 2003年 / 69卷 / 12期

关键词：

D O I：

10.1128/AEM.69.12.7531-7534.2003

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：

We performed an epidemiological study on Salmonella isolated from raw plant-based feed in Spanish mills. Overall, 32 different Salmonella serovars were detected. Despite its rare occurrence in humans and animals, Salmonella enterica serovar California was found to be the predominant serovar in Spanish feed mills. Different typing techniques showed that isolates of this serovar were genetically closely related, and comparative genomic hybridization using microarray technology revealed 23 S. enterica serovar Typhimurium LT2 gene clusters that are absent from serovar California.

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页码：7531 / 7534

页数：4

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