title: Studies on Chikungunva virus. 3. Infective ribonucleic acid from partially purified virus: its biological assay and some of its basic characteristics.
mesh_terms: D000818:Animals; D001681:Biological Assay; D001921:Brain / Q000382:microbiology; D002499:Centrifugation, Density Gradient; D002646:Chikungunya virus / Q000032:analysis* / Q000378:metabolism / Q000472:pathogenicity; D004668:Encephalitis Viruses / Q000032:analysis; D004672:Encephalitis, Japanese / Q000382:microbiology; D006385:Hemagglutination Inhibition Tests; D006386:Hemagglutination Tests; D006863:Hydrogen-Ion Concentration; D007106:Immune Sera; D008278:Magnesium Sulfate / Q000494:pharmacology; D051379:Mice; D012367:RNA, Viral / Q000032:analysis* / Q000378:metabolism; D012260:Ribonucleases / Q000378:metabolism; D013057:Spectrum Analysis; D013696:Temperature; D014466:Ultraviolet Rays; D014774:Virulence; D014776:Virus Cultivation
chemical_list: D007106:Immune Sera; D012367:RNA, Viral; D008278:Magnesium Sulfate; D012260:Ribonucleases