title: Ribosomal RNA in avian leukosis virus particles.
mesh_terms: D000818:Animals; D001354:Avian Leukosis Virus / Q000032:analysis* / Q000302:isolation & purification; D002460:Cell Line; D002499:Centrifugation, Density Gradient; D002642:Chick Embryo; D004279:DNA, Viral / Q000032:analysis; D004586:Electrophoresis; D005347:Fibroblasts / Q000032:analysis; D006824:Hybridization, Genetic; D010759:Phosphorus Isotopes; D012335:RNA, Ribosomal / Q000032:analysis; D012367:RNA, Viral / Q000032:analysis*; D012270:Ribosomes / Q000032:analysis*; D014316:Tritium
chemical_list: D004279:DNA, Viral; D010759:Phosphorus Isotopes; D012335:RNA, Ribosomal; D012367:RNA, Viral; D014316:Tritium