当前位置: 首页 > 文章 > 黄颡鱼红头病病原研究 浙江海洋学院学报(自然科学版) 2009,28 (4) 406-409
Position: Home > Articles > Study on the Pathogen of Red-head Disease in Pelteobagrus fulvidraco Journal of Zhejiang Ocean University(Natural Science) 2009,28 (4) 406-409

黄颡鱼红头病病原研究

作  者:
郑善坚
单  位:
浙江海洋学院萧山科技学院
关键词:
黄颡鱼;红头病;爱德华氏菌;16SrRNA基因序列分析
摘  要:
从患红头病的黄颡鱼的肝脏中分离获得HS807菌株,经人工感染试验为该病的致病菌,结合形态观察、培养特性及16S rRNA基因序列分析,HS807菌为鲇鱼爱德华氏菌。药敏试验表明,对复方新诺明、环丙沙星、先锋Ⅳ、强力霉素、青霉素、依诺沙星、环丙沙星、菌必治、新霉素、呋喃唑酮等药物敏感。
译  名:
Study on the Pathogen of Red-head Disease in Pelteobagrus fulvidraco
作  者:
ZHENG Shan-jian(Xiaoshan School of Science and Technology of Zhejiang Ocean University,Hangzhou 311258,China)
关键词:
Pelteobagrus fulvidraco;red-head disease;Edwardsiella ictarda;16S rRNA gene sequence analysis
摘  要:
The pathogentic bacterial strain HS807 was isolated from the liver of Red-head disease in Pelteobagrus fulvidraco,its pathogen was confirmed by artificial infection.The strain HS807 was identified as Edwardsiella ictarda by morphology of bacteria,cultural performances,physiological and biochemical characteristics and the gene sequence of 16S rRNA.The drug sensitivity results showed that isolated strain HS807 were highly sensitive to cotrimoxazole,ciprofloxacin,cefalexin,doxycycline,ampicillin,enoxacin,ciprofloxacin,rocephin,neomycin and furazolidone.

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