title: RNAs labeled in vitro by polymerase from leaves infected with broadbean mottle virus.
mesh_terms: D012321:DNA-Directed RNA Polymerases; D004591:Electrophoresis, Polyacrylamide Gel; D009691:Nucleic Acid Denaturation; D010942:Plant Viruses / Q000254:growth & development*; D012367:RNA, Viral; D014316:Tritium; D014500:Uracil Nucleotides; D014779:Virus Replication
chemical_list: D012367:RNA, Viral; D014500:Uracil Nucleotides; D014316:Tritium; D012321:DNA-Directed RNA Polymerases