title: Subunits of oncornavirus high-molecular-weight RNA. I. Stepwise conversion of 60 S AMV (avian myeloblastosis virus) RNA to subunits.
mesh_terms: D001354:Avian Leukosis Virus / Q000032:analysis*; D002250:Carbon Radioisotopes; D002499:Centrifugation, Density Gradient; D005559:Formamides; D046911:Macromolecular Substances; D009994:Osmolar Concentration; D010761:Phosphorus Radioisotopes; D012367:RNA, Viral / Q000032:analysis*
chemical_list: D002250:Carbon Radioisotopes; D005559:Formamides; D046911:Macromolecular Substances; D010761:Phosphorus Radioisotopes; D012367:RNA, Viral