title: [Comparative characteristics of the peptide maps of the major proteins of influenza viruses type A].
abstract: A comparative study of peptide maps of major proteins of hemagglutinin, nucleoprotein, membrane of influenza A virus strains A/WS/33, A/FM/1/47, A/Singapore/1/57, A/USSR/090/77, A/Port Chalmers/1/73 (MRC-11), was carried out. The greatest differences were observed in the peptide maps of heavy and light chains of hemagglutinin of different serotypes. The peptide maps of nucleoprotein and membrane were more similar. The A/USSR/090/77 strain by peptide maps was close to but not identical with the A/FM/1/47 strain. Structural polypeptides of the virion separated by SDS-polyacrylamide gel electrophoresis may be used satisfactorily for comparative studies of influenza virus peptide maps.
mesh_terms: D000818:Animals; D002642:Chick Embryo; D004591:Electrophoresis, Polyacrylamide Gel; D006389:Hemagglutinins, Viral / Q000032:analysis; D009980:Influenza A virus / Q000032:analysis*; D009698:Nucleoproteins / Q000032:analysis; D010455:Peptides / Q000032:analysis* / Q000145:classification; D014764:Viral Proteins / Q000032:analysis*; D014771:Virion / Q000032:analysis; D014776:Virus Cultivation
chemical_list: D006389:Hemagglutinins, Viral; D009698:Nucleoproteins; D010455:Peptides; D014764:Viral Proteins
vernacular_title: Sravnitel'naia kharakteristika peptidnykh kart mazhornykh belkov virusov grippa roda A.