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KMID : 1023520100330040341
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Korean Journal of Veterinary Service
2010 Volume.33 No. 4 p.341 ~ p.344
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Detection of invA and spvC in Salmonella spp. isolated from duck farms
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Cho Jae-Keun
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Abstract
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Poultry and poultry products have been implicated as a major source of Salmonella infection in human, and infection due to Salmonella serotypes continue to be a major health problem. The presence of two virulence genes, invA and spvC, in 34 Salmonella isolates obtained from duck farms was investigated. All isolates contained the invA gene, and spvC gene was found in 20 (58.8%) of 34 Salmonella isolates : S. Typhimurium (n=8), S. Fyris (n=5), S. Enteritidis (n=3), S. Typhimurium var. copenhagen (n=1), S. Haardt (n=1) and S. Mbandaka (n=1). This study showed the presence of the spvC gene was widely distributed in between different Salmonella enterica isolates.
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KEYWORD
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Duck, Salmonella, invA, spvC
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