title: Serological cross-reactions between the hemagglutinin subunits of H0N1 and H1N1 influenza viruses detected with "monospecific" antisera.
abstract: "Monospecific" antisera to the "fragile" hemaglutinnis of H0N1 (PR8) and H1N1 (FM1) influenza viruses detected an asymmetrical cross-reaction between these two strains that could not be explained by a common neuraminidase.
mesh_terms: D000818:Animals; D002645:Chickens / Q000276:immunology; D003429:Cross Reactions; D003840:Deoxycholic Acid; D004586:Electrophoresis; D004591:Electrophoresis, Polyacrylamide Gel; D004912:Erythrocytes / Q000276:immunology; D005620:Freund's Adjuvant; D006389:Hemagglutinins, Viral / Q000032:analysis / Q000302:isolation & purification; D007106:Immune Sera; D005779:Immunodiffusion; D008970:Molecular Weight; D009975:Orthomyxoviridae / Q000276:immunology*; D011817:Rabbits / Q000276:immunology; D013501:Surface-Active Agents; D014764:Viral Proteins / Q000032:analysis
chemical_list: D006389:Hemagglutinins, Viral; D007106:Immune Sera; D013501:Surface-Active Agents; D014764:Viral Proteins; D003840:Deoxycholic Acid; D005620:Freund's Adjuvant