Harbin Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Harbin, Heilongjiang, China.
J Virol. 2012 Feb;86(4):2379. doi: 10.1128/JVI.06852-11.
Porcine parvovirus (PPV) isolate PPV2010 has recently emerged in China. Herein, we analyze the complete genome sequence of PPV2010. Our results indicate that the genome of PPV2010 bears mixed characteristics of virulent PPV and vaccine strains. Importantly, PPV2010 has the potential to be a naturally attenuated candidate vaccine strain.
猪细小病毒(PPV)分离株 PPV2010 最近在中国出现。在此,我们分析了 PPV2010 的全基因组序列。我们的结果表明,PPV2010 的基因组具有强毒 PPV 和疫苗株的混合特征。重要的是,PPV2010 有可能成为一种自然减毒的候选疫苗株。