title: RNA species obtained from clonal lines of avian sarcoma and from avian leukosis virus.
mesh_terms: D000818:Animals; D001354:Avian Leukosis Virus / Q000032:analysis* / Q000254:growth & development; D001358:Avian Sarcoma Viruses / Q000032:analysis* / Q000254:growth & development; D002460:Cell Line; D002471:Cell Transformation, Neoplastic; D002499:Centrifugation, Density Gradient; D002642:Chick Embryo; D046508:Culture Techniques; D004591:Electrophoresis, Polyacrylamide Gel; D005347:Fibroblasts; D014644:Genetic Variation; D010759:Phosphorus Isotopes; D012367:RNA, Viral / Q000032:analysis* / Q000302:isolation & purification; D011995:Recombination, Genetic; D012526:Satellite Viruses / Q000032:analysis* / Q000254:growth & development; D014316:Tritium; D014529:Uridine
chemical_list: D010759:Phosphorus Isotopes; D012367:RNA, Viral; D014316:Tritium; D014529:Uridine