Persistent infection of continuous line of pig kidney cells with a variant of the WSN strain of influenza A 0  virus.
D000818:Animals; D002478:Cells, Cultured / Q000201:enzymology; D002642:Chick Embryo; D003588:Cytopathogenic Effect, Viral; D004622:Embryo, Mammalian; D004666:Encephalitis Virus, Venezuelan Equine; D006385:Hemagglutination Inhibition Tests; D006386:Hemagglutination Tests; D007372:Interferons / Q000032:analysis; D007668:Kidney; D051379:Mice; D009439:Neuraminidase; D009975:Orthomyxoviridae / Q000302:isolation & purification / Q000472:pathogenicity*; D013552:Swine; D013997:Time Factors
D007372:Interferons; D009439:Neuraminidase