| 一株孔雀源大肠杆菌分离鉴定与致病特性初步研究 |
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| 引用本文： | 刘华,祁克宗,朱良强,詹松鹤,彭开松.一株孔雀源大肠杆菌分离鉴定与致病特性初步研究[J].安徽农学通报,2010,16(19):27-29. |
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| 作者姓名： | 刘华 祁克宗 朱良强 詹松鹤 彭开松 |
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| 作者单位： | 安徽省动物疫病预防与控制中心,安徽合肥,230022;安徽农业大学,安徽合肥,230001 |
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| 摘 要： | 无菌采取病死孔雀肝脏,进行病原菌的分离、鉴定、生化试验、毒力基因检测、动物毒力试验。结果表明：致病菌为大肠杆菌,至少携带有papC、iucD、tsh、irp2、iss5种毒力基因,具有高致病性,并且该菌对小白鼠和鸡有较强的致死性。
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| 关 键 词： | 大肠杆菌 鉴定 毒力基因 致死性 |
An Escherichia Coli Isolated from Blue Peafowl and Preliminary Study on Pathogenic Characteristics |
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| Liu Hua et al..An Escherichia Coli Isolated from Blue Peafowl and Preliminary Study on Pathogenic Characteristics[J].Auhui Agricultural Science Bulletin,2010,16(19):27-29. |
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| Authors: | Liu Hua |
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| Institution: | Liu Hua1 et al.(1 Anhui Provincial Center for Animal Disease Control , Prevention,Hefei 230022,China) |
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| Abstract: | The liver of a dead blue peafowl was taken by aseptic technique to isolate the pathogenic bacterium.Then pathogen identification,biochemical tests,virulence genes detection,animal virulence test were conducted.Results:The pathogen is Escherichia coli,at least carrying 5 kinds of pathogenic virulence genes as papC,iucD,tsh,irp2,iss of Avian pathogenic Escherichia coli(APEC).So it belongs to the high pathogenic E.coli,and also shows strong lethality in the tested mice and chicken. |
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| Keywords: | Escherichia coli Identification Virulence gene Lethality |
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