title: Heterogeneous RNA's occurring during the replication of Western equine encephalomyelitis virus.
mesh_terms: D002845:Chromatography; D003609:Dactinomycin / Q000494:pharmacology; D004668:Encephalitis Viruses / Q000378:metabolism*; D004683:Encephalomyelitis, Equine; D004686:Encephalomyocarditis virus; D066298:In Vitro Techniques; D007739:L Cells; D012367:RNA, Viral / Q000096:biosynthesis*
chemical_list: D012367:RNA, Viral; D003609:Dactinomycin