Snijder E J,Meulenberg J J M.The molecular biology of arteriviruses[J].J Gen Virol,1998,79:961-979.
[2]
Wieczorek-Krohmer M,Weiland F,Conzelmann K,et al.Porcine reproductive and respiratory syndrome virus (PRRSV):monoclonal antibodies detect common epitopes on two viral proteins of European and U.S.isolates[J].J Vet Microbiol,1996,51 (3,4):257-266.
[3]
Bin Li,Liurong Fang,Suyan Liu,et al.The genomic diversity of Chinese porcine reproductive and respiratory syndrome virus isolates from 1996 to 2009[J].Vet Microbiol,2010,10:10-16.
[4]
Murtaugh M P,Elam M R,Kakach L T.Comparison of the structural protein coding sequences of the VR-2332 and Lelystad virus strains of the PRRS virus[J].J Arch Virol,1995,140:1451-1460.
[5]
Mardassi H,Gonin P,Gagnon C A,et al.A subset of porcine reproductive and respiratory syndrome virus (PRRSV) GP3 glycoprotein is released into the culture medium of cells as a non-virion-associated and membranefree (soluble) form[J].J Virol,1998,72:6298-6306.
[6]
Meng X J,Paul P S,Halbur P G,et al.Sequence comparison of open reading frame 2 to 5 of low and high virulence United States isolates of porcine reproductive and respiratory syndrome virus[J].J Gen Virol,1995,76:3181-3188.
[7]
Zhou Yah-jun,An Tong-qing,He Yun-xia,et al.Antigenic structure analysis of glycosylated protein 3 of porcine reproductive and respiratory syndrome virus[J].Virus Res,2006,118:98-104.
[8]
Allende R,Kutish G F,Laegreid W,et al.Mutations in the genome of porcine reproductive and respiratory syndrome virus responsible for the attenuation phenotype[J].Arch Viro1,2000,145:1149-1161.
[9]
Tian K,Yu X,Zhao T,et al.Emergence of fatal PRRSV variants:unparalleled outbreaks of atypical PRRS in China and molecular dissection of the unique hallmark[J].PLoS ONE,2007,2:25-26.
[10]
Tong G Z,Zhou Y J,Hao X F,et al.Highly pathogenic porcine reproductive and respiratory syndrome,China[J].Emerg Infect Dis,2007,13:1434-1436.