| 检测与诊断猪圆环病毒PCR技术的建立及病毒的分离鉴定 |
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| 引用本文： | 崔尚金,李媛,全艳平,李建伟,胡守萍,尹训南,谷守林,童光志.检测与诊断猪圆环病毒PCR技术的建立及病毒的分离鉴定[J].畜禽业,2006(1):14-17. |
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| 作者姓名： | 崔尚金 李媛 全艳平 李建伟 胡守萍 尹训南 谷守林 童光志 |
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| 作者单位： | 中国农业科学院哈尔滨兽医研究所疫病诊断与流行病学中心、兽医生物技术国家重点实验室,黑龙江,哈尔滨,150001 |
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| 摘 要： | 本研究建立了检测与诊断猪圆环病毒的PCR方法,并对该方法进行了标准化研究。该方法快速、敏感、特异性强,可扩增10ng的阳性质粒的DNA,可以从30μL病料组织悬液或全血中扩增检测出PCV,并且该方法可以区分PCV1和PCV-2,对其它病原微生物如PPV、PRRSV、SIV以及许多细菌不能检出。应用此方法对6省市的12个猪场的225份病料进行了检测,对阳性病料进行了病毒分离,对分离的病毒进行了电镜观察与序列测定,结果证实分离的病毒为PCV-2。
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| 关 键 词： | 断奶猪多系统衰竭综合征 猪圆环病毒2型 PCR 分离鉴定 |
| 文章编号： | 1008-0414（2006）01（上）-0014-04 |
| 收稿时间： | 2005-10-08 |
| 修稿时间： | 2005年10月8日 |
The establish of the method to detect and diagnose procine circovirus & the isolation and identification of procine circovirus |
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| CUI Shang-jin,LI Yuan,Quan Yan-ping,LI Jian-wei,HU Shou-ping,YIN xun-nan,GU Shou-lin,TONG Guang-zhi.The establish of the method to detect and diagnose procine circovirus & the isolation and identification of procine circovirus[J].Livestock and Poultry Industry,2006(1):14-17. |
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| Authors: | CUI Shang-jin LI Yuan Quan Yan-ping LI Jian-wei HU Shou-ping YIN xun-nan GU Shou-lin TONG Guang-zhi |
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| Abstract: | This study established PCR method for porcine circovirus detection. The method has high sensitivity and more speciality. PCR pieces could be enlarged from 50ul tissue suspension of sick pig or whole blood by this method and PCV1 and PCV-2 could be differentiated,but not other pathogens. With this method, samples from 12 farms in 6 provinces and cities were examed and positive samples were isolated for virus. Virus isolated from which were observed by electrical microscope and detected by sequences.The result proved that the virus isolated were PCV-2. |
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| Keywords: | PMWS PCV-2 PCR Isoiation and Identification |
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