Article
Genetic diversity and phylogenetic analysis of porcine reproductive and respiratory syndrome virus isolates in East China.
Infection, genetics and evolution : journal of molecular epidemiology and evolutionary genetics in infectious diseases - 1 Jun 2014
Wang Xiaomin, He Kongwang, Zhang Wenwen, Zhou Zhongtao, Mao Aihua, Yu Zhengyu
Abstract excerpt
Porcine reproductive and respiratory syndrome virus (PRRSV) has been reported to have evolved at a high evolutionary rate and the extensive genetic variation. In this study, 44 PRRSV positive cases obtained from different provinces of China were sequenced and analyzed. Comparative analysis of partial isolates based on nsp2 sequences revealed that highly pathogenic PRRSV were the dominant viruses in China from...
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