1Chambers P,Millar NS,Emmerson PT.Nucleotide sequence of the gene encoding the fusion glycoprotein of Newcastle disease virus].J Gen virol,1986,67(pt12):2685-2694.
2Toyoda T,Skaquchi T,Imai K et al.Structural comparison of the cleavage-actvation site of the fusion glycoprotein between virulent and avirulent strains of Newcastle disease virus].Virology,1987,158(1):242-247.
3McGinnes LW,Morrison YG.Nucleotide sequence of the gene encording the Newcastle disease virus fusion protein and comparisons of paramyxovirus fusion protein sequences].Virus Res,1986,5(4):343-356.
3M E G Bouranell, P F Green, J I A Campbell, et al. Insertion of the fusion gene from Newcastle disease virus into a non-essential region in the terminal repeats of fowlpox virus and demonstration of protective immunity induced by the recombinant[J]. Journal of General Virology.1990, 71:621-628
4Herczeg J, Wehmann E, Bargg R R, et al. Two novel genetic groups (Ⅶb and Ⅷ) responsible for recent Newcastle disease outbreaks in Southern Africa, one (Ⅶb) of which reached Southern Europe [J]. Arch Virol,1999,144(11):2087-2099.
5Ballagi-Pordany A, Wehmann E, Herczeg J, et al. Identification and grouping of Newcastle disease virus strains by restriction site analysis of a region from the F gene [J]. Arch Virol,1996,141(2):243-261.
6Liu X F, Wan H Q, Ni X X, et al. Pathotypical and genotypical characterization of strains of Newcastle disease virus isolated from outbreaks in chicken and goose flocks in some regions of China during 1985-2001 [J]. Arch Virol,2003,148(7):1387-1403.
7Xie Z, Fadl A A, Girshick T, et al. Amplification of avian reovirus RNA using the reverse transcriptase-polymerase chain reaction [J]. Avian Diseases, 1997,41:654-660.
8Collins M S, Bashiruddin J B, Alexander D J. Deduced amino acid sequences at the fusion protein cleavage site of NDV showing variation in antigenicity and pathogenicity [J]. Arch Virol,1993,128:363-370.
9Glickman R L, Syddall R J, Sheehan R R, et al. Quantititative basic residue requirements in the clea- vage activation site of fusion glycoprotein as a determinant of virulence for NDV [J]. J Virol, 1988,62:354-356.
10Gorman J J, Corno G, Selleck W. Comparison of the position and efficiency of cleavage of fusion protein precursors of virulent and avirulent strains of NDV [J]. Virology,1990,177:339-351.
6Collins M S, Bashiruddin J B. Deduced amino acid sequences at the fusion protein cleavage site of Newcastle disease viruses showing variation in antigenicity and pathogenicity[ J ]. Virol, 1993,128:363 - 370.
7Lomniczi B, Wehmann E, Herczeg J, et al. Newcastle disease outbreaks in recent years in Western Europe were caused by an old(Ⅵ) and a novel genotype(Ⅶ) [J]. Arch Virol, 1998, 143:49 - 64.
8Cobaleda C, Munoz-Barroso I,Sagrera A, et al. Fusogenic activity of reconstituted Newcastle disease virus envelopes :a role for the hemagglutinin-neuraminidase protein in the fusion proeess[J].Int J Biochem Cell Biol,2002,34(4):403-413.
9Yao Q, Hu X, Compans R W. Association of the parainfluenza vires fusion and hemagglutinin-neuramindase glycooproteins on cell suffaces[J].J Virol, 1997,71 ( 1 ) :650 - 656.
10Lomniezi B, Wehmann E, Herczeg J, et al. Newcastle disease outbreaks in recent years in Westenl Europe were caused by an old(Ⅵ) and a novel genotype(Ⅶ)[J ]. Arch Virol, 1998, 143:49 - 64.
