title: Template-active RNA isolated from an oncogenic virus.
mesh_terms: D001354:Avian Leukosis Virus; D002247:Carbon Isotopes; D002498:Centrifugation; D007930:Leucine / Q000378:metabolism; D010649:Phenylalanine / Q000378:metabolism; D012367:RNA, Viral / Q000032:analysis / Q000378:metabolism*; D013053:Spectrophotometry; D013698:Templates, Genetic; D014764:Viral Proteins / Q000096:biosynthesis*
chemical_list: D002247:Carbon Isotopes; D012367:RNA, Viral; D014764:Viral Proteins; D010649:Phenylalanine; D007930:Leucine