title: Genetic structure and genetic variation of influenza viruses.
abstract: The following contribution summarizes our most recent results concerning analysis of the influenza A, B and C virus genomes. In addition, we present data on the extent of genetic variation of H1N1 influenza viruses isolated during the months following the 1977 outbreak of H1N1 influenza in China and Russia. A detailed description of these results is published elsewhere.
mesh_terms: D001483:Base Sequence; D004196:Disease Outbreaks; D014644:Genetic Variation; D006801:Humans; D009980:Influenza A virus / Q000235:genetics*; D007251:Influenza, Human / Q000382:microbiology*; D009154:Mutation; D009843:Oligoribonucleotides / Q000032:analysis; D009975:Orthomyxoviridae / Q000235:genetics*; D012367:RNA, Viral / Q000235:genetics
chemical_list: D009843:Oligoribonucleotides; D012367:RNA, Viral