title: A host dicer is required for defective viral RNA production and recombinant virus vector RNA instability for a positive sense RNA virus.
mesh_terms: D001203:Ascomycota / Q000235:genetics* / Q000821:virology*; D004722:Endoribonucleases / Q000378:metabolism*; D007109:Immunity; D012313:RNA; D034622:RNA Interference; D020871:RNA Stability; D012328:RNA Viruses / Q000235:genetics*; D034741:RNA, Small Interfering; D012367:RNA, Viral / Q000096:biosynthesis / Q000378:metabolism*
chemical_list: D034741:RNA, Small Interfering; D012367:RNA, Viral; C039919:RNA, recombinant; D012313:RNA; D004722:Endoribonucleases