Studies on the polypeptides of varicella-zoster (V-Z) virus. 1. Detection of varicella-zoster virus polypeptides in infected cells.
Virus-induced polypeptides in cells infected with varicella-zoster virus (VZV) were analyzed by SDS-polyacrylamide gel electrophoresis (SDS-PAGE) and autoradiography. When human embryonic lung (HEL) cells infected with the Oka strain of VZV were labelled with 35S-methionine or 14C-glucosamine from 40 hr to 46 hr after infection, at least 18 VZV-induced polypeptides and 10 glycoproteins could  be identified in the infected cells. The molecular weights of the polypeptides and glycoproteins ranged from about 145,000 to 23,000, and from about 105,000 to 48,000, respectively. Lysates of VZV-infected cells were treated with specific antisera prepared in green monkeys or guinea-pigs, and analysed by SDS-PAGE and fluorography. In all, 33 polypeptides (with molecular weight of about 145,000 to 22,000) and 13 glycoproteins (molecular weight, about 105,000 to 38,000) were found in the immunoprecipitates. None of these polypeptides and glycoproteins were detected when infected cells cultured in the presence of phosphonoacetic acid (PAA) were treated in the same way.
D002460:Cell Line; D006023:Glycoproteins / Q000032:analysis*; D014645:Herpesvirus 3, Human / Q000032:analysis* / Q000254:growth & development; D006801:Humans; D008168:Lung; D008970:Molecular Weight; D010455:Peptides / Q000032:analysis; D010746:Phosphonoacetic Acid / Q000494:pharmacology; D014764:Viral Proteins / Q000032:analysis*
D006023:Glycoproteins; D010455:Peptides; D014764:Viral Proteins; D010746:Phosphonoacetic Acid