title: Virion-associated RNA primer for Rous sarcoma virus DNA synthesis: isolation from uninfected cells.
abstract: Uninfected chicken, duck, rat, and human fibroblast cells in culture contained a tRNA-like RNA molecule which was structurally identical to a virion-associated RNA primer for in vitro Rous sarcoma virus DNA synthesis. This primer RNA appeared to be a normal tRNA of these cells. It was not found in a number of lower eukaryotic cells or in Escherichia coli.
mesh_terms: D000818:Animals; D001358:Avian Sarcoma Viruses; D002478:Cells, Cultured / Q000032:analysis*; D002642:Chick Embryo; D004279:DNA, Viral / Q000096:biosynthesis*; D004330:Drosophila; D004372:Ducks; D004591:Electrophoresis, Polyacrylamide Gel; D004926:Escherichia coli; D005347:Fibroblasts; D006801:Humans; D007814:Larva; D008099:Liver; D009235:Myxomycetes; D009491:Neurospora; D009841:Oligonucleotides / Q000032:analysis; D010947:Plants, Toxic; D011784:Quail / Q000196:embryology; D012313:RNA / Q000032:analysis / Q000302:isolation & purification*; D051381:Rats; D014026:Nicotiana
chemical_list: D004279:DNA, Viral; D009841:Oligonucleotides; D012313:RNA