›› 2010, Vol. 37 ›› Issue (11): 156-158.

• 疾病防治 • 上一篇    下一篇

广西部分地区鸭圆环病毒感染情况调查

屈素洁1 ,粟艳琼1,郑敏1,覃勇2,莫胜兰1,陆文俊1,梁媛1,严斯刚3   

  1. (1.广西动物疫病预防控制中心,南宁 530001;2.百色市动物疫病预防控制中心,百色 533000;3.柳州市动物疫病预防控制中心,柳州 545000)
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2010-11-20 发布日期:2010-11-20
  • 通讯作者: 郑敏

Investigation on Infection of Duck Circovirus in Part Regions of Guangxi Province

QU Su-jie1,SU Yan-qiong1,ZHENG Min1,QIN Yong2,MO Sheng-lan1,LU Wen-jun1,LIANG Yuan1,YAN Si-gang3   

  1. (1.Guangxi Center for Animal Disease Control and Prevention, Nanning 530001,China; 2.Baise Center for Animal Disease Control and Prevention, Baise 533000, China; 3.Liuzhou Center for Animal Disease Control and Prevention, Liuzhou 545000, China)
  • Received:1900-01-01 Revised:1900-01-01 Online:2010-11-20 Published:2010-11-20
  • Contact: ZHENG Min

摘要: 为了解广西鸭圆环病毒(duck circovirus,DuCV)感染情况,根据已发表的鸭圆环病毒序列合成了1对PCR引物,利用该引物对采集于百色、柳州和桂林3个市的321份鸭组织样品进行了检测。结果表明,58份样品能扩增出228 bp的特异条带,总阳性率为18.07%;且3个市均能检出阳性样品,阳性率分别为18%(54/300)、5.6%(1/18)和100%(3/3)。结果证实,广西百色、柳州、桂林地区的鸭群中不同程度地存在鸭圆环病毒感染现象。

关键词: 鸭圆环病毒; 聚合酶链式反应; 流行病学调查

Abstract: To investigate the epidemic situation of duck cirovirus (DuCV) in Guangxi, 321 duck tissue samples collected from Baise, Liuzhou and Guilin cities of Guangxi province were detected by PCR. Results showed that the specific fragments of 228 bp were amplified from 58 samples, with a total positive rate of 18.07%. Furthermore, positive samples could be found in all 3 cities. And positive rate of each cities were 18% (54/300), 5.6% (1/18) and 100% (3/3), respectively. This investigation demonstrated that the existence of DuCV infection with different levels in duck populations from vary regions of Guangxi province.

Key words: duck circovirus(DuCV); PCR; epidemiological investigatio

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