中国寄生虫学与寄生虫病杂志 ›› 2006, Vol. 24 ›› Issue (5): 18-390.

• 研究简报 • 上一篇    下一篇

阴道毛滴虫dsRNA病毒部分基因的克隆与序列分析

赵月平1,2;张西臣1;陈丽凤1;李建华1;尹继刚1;刘全3;宫鹏涛1   

  1. 1 吉林大学畜牧兽医学院, 长春 130062; 2 河北北方学院, 张家口 075000; 3 军事医学科学院兽医研究所, 长春 130062
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2006-10-30 发布日期:2006-10-30
  • 通讯作者: 张西臣

Cloning and Sequence Analysis of a Partial Gene ofTrichomonas vaginalis dsRNA Virus

ZHAO Yue-ping1,2;ZHANG Xi-chen1;CHEN Li-feng1;LI Jian-hua1;YIN Ji-gang1;LIU Quan3;GONG Peng-tao1   

  1. 1 College of Animal Science and Veterinary Medicine,Jilin University,Changchun 130062,China;2 Hebei North University,Zhangjiakou 075000,China;3 Institute of Military Veterinary Medicine,Academy of Military Medical Sciences,Changchun 130062,China
  • Received:1900-01-01 Revised:1900-01-01 Online:2006-10-30 Published:2006-10-30
  • Contact: ZHANG Xi-chen

摘要: 提取阴道毛滴虫总核酸为模板,根据GenBank中发表的阴道毛滴虫病毒序列(U08999,NC003873,NC003824,NC003834)设计1对简并引物,经RT?鄄PCR得到与预计大小一致的PCR特异性产物,将其进行克隆、测序,得到目的基因片段长度为1 454 bp,与阴道毛滴虫病毒T1株(U08999)的序列同源性最高为82.9%。

关键词: 阴道毛滴虫, dsRNA病毒, 克隆, 序列分析

Abstract: A pair of degenerate primers were designed following the published nucleotide sequence of Trichomonas vaginalis virus(U08999, NC003873, NC003824, NC003834). Using the total nucleic acids extracted from the Trichomonas vaginalis as template, RT-PCR was performed with the primers to obtain a fragment of the TVV. The product was cloned, sequenced and compared with the sequences available in the GenBank. The size of the amplified gene was 1 454bp, which shares 82.9% sequence identity with the Trichomonas vaginalis virus T1.

Key words: Trichomonas vaginalis, dsRNA virus, Cloning, Sequencing