title: The generation and propagation of defective-interfering particles of Semliki Forest virus in different cell types.
mesh_terms: D002460:Cell Line; D003673:Defective Viruses / Q000235:genetics / Q000254:growth & development*; D005814:Genes, Viral; D008970:Molecular Weight; D012367:RNA, Viral / Q000032:analysis / Q000096:biosynthesis / Q000235:genetics; D012672:Semliki forest virus / Q000254:growth & development*
chemical_list: D012367:RNA, Viral