Genetic diversity of the S10 RNA segment of field and vaccine strains of bluetongue virus from the P. R. China

被引：0
作者：
Yifang Zhang
Xiaogang Du
Wengui Li
Jinyao Li
Jianping Liu
Jianbo Zhu
Nianzu Zhang
机构：
[1] Yunnan Agricultural University,College of Animal Science and Technology
[2] College of Life and Physical Science,Applied Biophysics and Immune Engineering Laboratory
[3] Sichuan Agricultural University,Department of Microbiology and Immunology, State Key Laboratory for Agro
[4] Yunnan Tropical and Subtropical Animal Virus Disease Laboratory (YTSAVL),Biotechnology
[5] College of Biological Science,undefined
[6] China Agricultural University,undefined
来源：
Archives of Virology | 2010年 / 155卷
关键词：
Vaccine Strain; Chicken Embryo; Prototype Strain; Bluetongue Virus; V530 Strain;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Bluetongue virus (BTV) infection of ruminants is endemic throughout tropical and subtropical regions of the world. However, the molecular epidemiology of BTV infection in China has not yet been reported. In this study, the S10 gene segments from 30 BTV isolates, one attenuated BTV strain, one vaccine BTV strain, and one South Africa BTV prototype strain, were sequenced. Phylogenetic analysis of the S10 genes showed that Chinese BTV isolates could be classified into two phyletic subgroups, and the clustering of Chinese BTV viruses was dependent on their geographical origin and the number of generations for which they had been propagated, rather than their host species or year of isolation.
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页码：281 / 286
页数：5
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