Distribution and Virulence Gene Comparison of Aeromonas Strains Isolated from Diseased Fish and Water Environment
文献类型： 外文期刊
作者： Zhou, Qun Lan 1 ; Wang, Yi Juan 2 ; Xie, Jun 1 ; Ge, Xian Ping 1 ; Xi, Bing Wen 1 ; Liu, Bo 1 ;
作者机构： 1.Chinese Acad Fishery Sci, Freshwater Fisheries Res Ctr, Key Open Lab Genet Breeding Aquat Animals & Aquac, Minist Agr, Wuxi City 214081, Jiangsu, Peoples R China
2.Jiangyan Fisheries Tech Guidance Stn, Jiangyan 225500, Jiangsu, Peoples R China
期刊名称：POLISH JOURNAL OF MICROBIOLOGY （ 影响因子：1.28； 五年影响因子：1.352 ）
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收录情况： SCI
摘要： A total of 71 Aeromonas strains were isolated in the south of Jiangsu Province China in order to analyze the difference of Aeromonas spp. distribution between diseased fish and water environment. The sequence of 16S rDNA and gyrB demonstrated that the 71 Aeromonas isolates could be divided into 4 species, including A. veronii (55), A. hydrophila (11), A. salmonicida (3) and A. media (2). A. veronii was the most common species isolated from fish and water environment. All Aeromonas isolates were screened for three putative virulence genes, aer, hly and alt. hly was the most common gene among three virulence genes.
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