[Evolution of the hemagglutinin gene of influenza A virus H1N1-subtype (1977-1983].
A scheme for evolutionary interrelations of the H1-subunits of influenza hemagglutinin genes is proposed for the natural variants of influenza A virus of the H1N1-subtype. It is based on experimental data obtained by the authors and those reported in the literature. Differences among these viral isolates in their amino acid sequences and in the reaction of hemagglutinin inhibition obtained with a set of monoclonal antibodies are compared. The distinctions in the ability of the viruses to react with several monoclonal antibodies are attributed to differences in the primary structures of their hemagglutinins. Some aspects of hemagglutinin gene evolution are discussed in relation to vaccination.
D000595:Amino Acid Sequence; D005075:Biological Evolution; D005814:Genes, Viral; D006389:Hemagglutinins, Viral / Q000235:genetics*; D053118:Influenza A Virus, H1N1 Subtype; D009980:Influenza A virus / Q000235:genetics*
D006389:Hemagglutinins, Viral
K voprosu ob évolutsii gena gemaggliutinina virusa grippa A H1N1-podtipa (1977-1983 gg).