title: Molecular hybridization studies on the relationships between different serotypes of bluetongue virus and on the difference between the virulent and attenuated strains of the same serotype.
mesh_terms: D000818:Animals; D000956:Antigens, Viral; D001819:Bluetongue / Q000382:microbiology*; D004591:Electrophoresis, Polyacrylamide Gel; D000939:Epitopes; D005838:Genotype; D009693:Nucleic Acid Hybridization; D010761:Phosphorus Radioisotopes; D012333:RNA, Messenger; D012367:RNA, Viral; D012087:Reoviridae / Q000276:immunology / Q000472:pathogenicity; D012703:Serotyping; D012756:Sheep; D014316:Tritium; D014774:Virulence
chemical_list: D000956:Antigens, Viral; D000939:Epitopes; D010761:Phosphorus Radioisotopes; D012333:RNA, Messenger; D012367:RNA, Viral; D014316:Tritium