[Variations in the NP protein of the influenza virus detected by peptide mapping and polyacrylamide gel electrophoresis].
NP proteins of 19 reference and 42 epidemic strains of influenza A virus were analysed for their mobility in polyacrylamide gel electrophoresis and distribution of tryptic peptides. The strains could be divided into 4 groups by differences in their electrophoretic mobility, and into 9 groups according to reproducible differences of several hydrophilic peptides determined by peptide mapping.
D000818:Animals; D001717:Birds; D004591:Electrophoresis, Polyacrylamide Gel / Q000379:methods; D014644:Genetic Variation; D005859:Germany, East; D006801:Humans; D009980:Influenza A virus / Q000032:analysis*; D009698:Nucleoproteins / Q000032:analysis*; D010449:Peptide Mapping / Q000379:methods; D014764:Viral Proteins / Q000032:analysis*; D015678:Viral Structural Proteins
D009698:Nucleoproteins; D014764:Viral Proteins; D015678:Viral Structural Proteins
Variatsii belka NP virusa grippa, vyiavliaemye posredstvom peptidnogo kartirovaniia i élektroforeza v poliakrilamidnom gele.