title: [Production of recombinants antigenically identical to influenza virus strains circulating in nature].
abstract: Recombination of a human influenza virus with an avian influenza virus produced a H2Nav2 recombinant with the antigenic properties analogous to those of avian influenza virus (H2Nav2) isolated from wild ducks in the Far East, USSR. Recombination of two avian influenza viruses yielded a recombinant H2N2, an antigenic analogues of influenza A/Singapore/1/57 (H2N2) virus which had started an epidemic of influenza in 1957.
mesh_terms: D000818:Animals; D000835:Animals, Wild; D000956:Antigens, Viral / Q000235:genetics*; D003433:Crosses, Genetic; D004372:Ducks / Q000382:microbiology; D006385:Hemagglutination Inhibition Tests; D006801:Humans; D009980:Influenza A virus / Q000235:genetics*; D009439:Neuraminidase / Q000037:antagonists & inhibitors; D011995:Recombination, Genetic
chemical_list: D000956:Antigens, Viral; D009439:Neuraminidase
vernacular_title: Poluchenie rekombinantov, antigenno identichynykh tsirkuliruiushchim v prirode shtammam virusa grippa.