title: [Genetic markers and their variability in influenza viruses isolated from the 1968-1969 influenza epidemic. I. The biologic properties of strains of variety A2 (Hong Kong) 1-68].
mesh_terms: D000327:Adsorption; D000818:Animals; D000941:Antigens / Q000032:analysis; D000998:Antiviral Agents / Q000494:pharmacology; D002642:Chick Embryo; D002645:Chickens; D046508:Culture Techniques; D004912:Erythrocytes; D005827:Genetics, Microbial; D006385:Hemagglutination Inhibition Tests; D006389:Hemagglutinins, Viral / Q000032:analysis; D006358:Hot Temperature; D007700:Kinetics; D051379:Mice; D009439:Neuraminidase; D009975:Orthomyxoviridae / Q000187:drug effects / Q000201:enzymology / Q000276:immunology / Q000472:pathogenicity / Q000528:radiation effects; D009976:Orthomyxoviridae Infections / Q000382:microbiology*; D011830:Radiation Effects; D013696:Temperature; D014357:Trypsin / Q000494:pharmacology; D014466:Ultraviolet Rays; D014508:Urea / Q000494:pharmacology; D014774:Virulence; D014776:Virus Cultivation
chemical_list: D000941:Antigens; D000998:Antiviral Agents; D006389:Hemagglutinins, Viral; D014508:Urea; D009439:Neuraminidase; D014357:Trypsin
vernacular_title: Izuchenie geneticheskikh priznakov i ikh izmenchivosti u virusov grippa, vydelennykh v épidemiiu grippa v 1968-1969 gg. I. Biologicheskie svoĭstva shtammov ravnovidnosti A2 (Gonkong) 1-68.