title: Influence of viral envelope on Newcastle disease virus infection.
abstract: The adsorption characteristics of Newcastle disease virus (NDV) propagated in chicken cells (NDV-C) and in human cells (NDV-H) were examined. Adsorption experiments performed at different temperatures indicated that virus propagated in a particular cell infected that cell type more readily than did virus propagated in a different host. For example, NDV-C was more efficient in initiating infection of chicken cells at 22 C than was NDV-H; the reverse was true when human cells were employed. The results indicate that infection of susceptible cells by NDV is influenced by the host cell in which the virus was propagated. The data also suggest that NDV may be useful in studies on homologous and heterologous membrane-membrane interactions.
mesh_terms: D000818:Animals; D002460:Cell Line; D002642:Chick Embryo; D005347:Fibroblasts; D006367:HeLa Cells; D006382:Hemadsorption; D006801:Humans; D008074:Lipoproteins; D009522:Newcastle disease virus / Q000254:growth & development*; D013045:Species Specificity; D013696:Temperature; D014764:Viral Proteins; D014776:Virus Cultivation
chemical_list: D008074:Lipoproteins; D014764:Viral Proteins