Biological Characteristics and Etiological Significance of Porcine Respiratory Coronavirus(PRCV)  

作　　者：FAN Xiuping FENG Li SHI Hongyan CHEN Jianfei 

机构地区：[1]College of Life Sciences, Northeast Agricultural University, Harbin 150030, China [2]Division of Swine Infectious Diseases, State Key Laboratory of Veterinary Biotechnology, Harbin Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Harbin 150001, China

出　　处：《Journal of Northeast Agricultural University(English Edition)》2009年第2期42-48,共7页东北农业大学学报（英文版）

摘　　要：Porcine respiratory coronavirus （PRCV）, a spike （S） gene natural deletion mutant of transmissible gastroenteritis virus （TGEV）, causes porcine respiratory disease complex. Research advances on porcine respiratory coronavirus were reviewed from four aspects of biological character, the model fimction for SARS-CoV research, contribution of the immunity to PRCV to protection against TGEV challenge exposure and other etiological significancePorcine respiratory coronavirus （PRCV）, a spike （S） gene natural deletion mutant of transmissible gastroenteritis virus （TGEV）, causes porcine respiratory disease complex. Research advances on porcine respiratory coronavirus were reviewed from four aspects of biological character, the model fimction for SARS-CoV research, contribution of the immunity to PRCV to protection against TGEV challenge exposure and other etiological significance

关 键 词：PRCV SARS-CoV model etiological significance 

分 类 号：S852.659.6[农业科学—基础兽医学] S858.28[农业科学—兽医学]