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题名: Identification of Edwardsiella tarda isolated from duck and virulence genes detection
作者: Wang, Xuepeng2; Yan, Maocang1; Wang, Qishuo3; Ding, Lei2; Li, Fuchang2
关键词: Duck ; E. tarda ; Identification ; virulence genes
刊名: AFRICAN JOURNAL OF MICROBIOLOGY RESEARCH
发表日期: 2012-06-21
DOI: 10.5897/AJMR11.1604
卷: 6, 期:23, 页:4970-4975
收录类别: SCI
文章类型: Article
WOS标题词: Science & Technology ; Life Sciences & Biomedicine
类目[WOS]: Microbiology
研究领域[WOS]: Microbiology
英文摘要: Bacteria from 30 duck liver samples were characterized using VITEK System. Two strains showed 99% similarity to Edwardsiella tarda (E. tarda). A set of seven virulence genes viz. citC (citrate lyaseligase), fimA (fimbrial operon), gadB (glutamate decarboxylase), katB (catalase), mukF (putative killing factor), esrB (TTSS regulator) and gyrB (ATPase domain of DNA gyrase) were amplified from obtained duck E. tarda and reference fish E. tarda. The results obtained show that all seven genes were present in the isolate X1 and reference strain, while only gyrB, citC and mukF genes were present in the isolate X2. The results obtained also indicate that X1, X2, and reference strain were all virulence strains.
关键词[WOS]: ENTERICA SEROVAR TYPHIMURIUM ; HUMAN INFECTION ; SALMONELLA ; CATALASE ; CATFISH ; MICROFLORA ; RESISTANCE
语种: 英语
WOS记录号: WOS:000307503400019
ISSN号: 1996-0808
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内容类型: 期刊论文
URI标识: http://ir.ihb.ac.cn/handle/342005/27127
Appears in Collections:其他_期刊论文

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作者单位: 1.Zhejiang Mariculture Res Inst, Zhejiang Key Lab Exploitat & Preservat Coastal Bi, Wenzhou 325005, Peoples R China
2.Shandong Agr Univ, Coll Anim Sci & Technol, Tai An 271018, Shandong, Peoples R China
3.Chinese Acad Sci, Huaian Res Ctr, Inst Hydrobiol, Huaian 223002, Peoples R China
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