犬细小病毒VP2基因的比较及分型研究

被引:25
作者
邱薇
范泉水
李作生
杨美峰
郑颖
尹惠琼
王双印
李江
夏咸柱
机构
[1] 成都军区联勤部军事医学研究所
[2] 军事医学科学院军事兽医研究所
关键词
细小病毒; VP2基因; 分型;
D O I
10.16437/j.cnki.1007-5038.2005.05.018
中图分类号
S852.65 [家畜病毒学];
学科分类号
摘要
为查明我国CPV的流行变异情况及为进一步的免疫研究奠定基础,对我国不同地区分离到的9株细小病毒毒株进行了VP2基因的扩增和序列分析,并与CPV的参考毒株进行了比较分型, 9 株CPV 中有6 株属CPV 2a,3株属CPV 2b,但未分离到CPV 2c变异株,结果表明我国目前仍以CPV 2a流行为主。
引用
收藏
页码:69 / 72
页数:4
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