title: The 60-70S RNA of avian sarcoma and leukosis viruses--distribution of class a and b subunits.
mesh_terms: D001355:Alpharetrovirus / Q000032:analysis*; D000818:Animals; D001358:Avian Sarcoma Viruses / Q000032:analysis; D002455:Cell Division; D002471:Cell Transformation, Neoplastic; D002478:Cells, Cultured; D002499:Centrifugation, Density Gradient; D004591:Electrophoresis, Polyacrylamide Gel; D005347:Fibroblasts; D006358:Hot Temperature; D012367:RNA, Viral / Q000145:classification*
chemical_list: D012367:RNA, Viral