title: Transfer RNA into RNA tumor viruses.
mesh_terms: D002472:Cell Transformation, Viral; D002499:Centrifugation, Density Gradient; D004279:DNA, Viral / Q000096:biosynthesis; D066298:In Vitro Techniques; D012343:RNA, Transfer / Q000378:metabolism*; D012367:RNA, Viral / Q000378:metabolism*; D012194:RNA-Directed DNA Polymerase / Q000378:metabolism; D012190:Retroviridae / Q000378:metabolism*; D014158:Transcription, Genetic
chemical_list: D004279:DNA, Viral; D012367:RNA, Viral; D012343:RNA, Transfer; D012194:RNA-Directed DNA Polymerase