title: Tobacco mosaic virus RNA carries 5'-terminal triphosphorylated guanosine blocked by 5'-linked 7-methylguanosine.
mesh_terms: D000469:Alkaline Phosphatase; D006151:Guanosine / Q000031:analogs & derivatives; D006160:Guanosine Triphosphate / Q000032:analysis; D010727:Phosphoric Diester Hydrolases; D012367:RNA, Viral / Q000032:analysis*; D012260:Ribonucleases; D014027:Tobacco Mosaic Virus / Q000032:analysis*
chemical_list: D012367:RNA, Viral; D006151:Guanosine; D006160:Guanosine Triphosphate; D012260:Ribonucleases; D000469:Alkaline Phosphatase; D010727:Phosphoric Diester Hydrolases