DETECTION OF VIRULENCE GENES IN SALMONELLA ENTERITIDIS ISOLATED FROM DIFFERENT SOURCES

被引：43
|
作者：
de Oliveira, Silvia Dias [1 ,2 ,3 ]
Rodenbusch, Carla Rosane [3 ]
Michael, Geovana B. [3 ]
Cardoso, Marisa I. R. [3 ]
Canal, Claudio Wageck [3 ]
Brandelli, Adriano [2 ]
机构：
[1] Pontificia Univ Catolica Rio Grande do Sul, Fac Biociencias, Dept Ciencias Microbiol, BR-90619900 Porto Alegre, RS, Brazil
[2] Univ Fed Rio Grande do Sul, Inst Ciencias & Tecnol Alimentos, Porto Alegre, RS, Brazil
[3] Univ Fed Rio Grande do Sul, Fac Vet, Porto Alegre, RS, Brazil
来源：
BRAZILIAN JOURNAL OF MICROBIOLOGY | 2003年 / 34卷
关键词：
Salmonella Enteritidis; virulence; spv; PCR;
D O I：
10.1590/S1517-83822003000500042
中图分类号：
Q93 [微生物学];
学科分类号：
071005 ; 100705 ;
摘要：
The presence of three virulence genes, invA, spvR. and spvC, was determined in Salmonella Enteritidis isolated from poultry, pigs, humans and food. All isolates were positive for the invA gene, with 91.2% being positive for spvR and 90.2% for spvC. There was no significant difference in the prevalence of the virulence genes between isolates from different sources. The results indicate that there is a putative high virulence potential for the S. Enteritidis isolates characterized.
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页码：123 / 124
页数：2
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