Cell fusion by various strains of Newcastle disease virus and their virulence.
Some properties of eight strains of Newcastle disease virus (cell-fusing ability, hemolysin, heat stability of hemagglutinin or of hemolysin) do not correlate with virulence of these strains.
D000818:Animals; D003585:Cell Biology; D002460:Cell Line / Q000166:cytology; D002642:Chick Embryo; D002645:Chickens; D046508:Culture Techniques; D003588:Cytopathogenic Effect, Viral; D005347:Fibroblasts; D006386:Hemagglutination Tests; D006389:Hemagglutinins, Viral; D006460:Hemolysin Proteins; D006358:Hot Temperature; D009522:Newcastle disease virus / Q000472:pathogenicity*; D014774:Virulence
D006389:Hemagglutinins, Viral; D006460:Hemolysin Proteins