title: Viral specific RNAs in infected cells.
mesh_terms: D000818:Animals; D002247:Carbon Isotopes; D002642:Chick Embryo; D005347:Fibroblasts / Q000032:analysis*; D010759:Phosphorus Isotopes; D012367:RNA, Viral / Q000032:analysis*; D012672:Semliki forest virus / Q000302:isolation & purification; D014316:Tritium; D014461:Ultracentrifugation; D014529:Uridine / Q000378:metabolism; D014776:Virus Cultivation
chemical_list: D002247:Carbon Isotopes; D010759:Phosphorus Isotopes; D012367:RNA, Viral; D014316:Tritium; D014529:Uridine