title: The 5'-end groups of alfalfa mosaic virus RNAs are m7G5'ppp5'Gp.
mesh_terms: D001483:Base Sequence; D006150:Guanine Nucleotides / Q000032:analysis*; D000455:Medicago sativa; D009029:Mosaic Viruses / Q000032:analysis*; D010942:Plant Viruses / Q000032:analysis*; D012367:RNA, Viral / Q000032:analysis*
chemical_list: D006150:Guanine Nucleotides; D012367:RNA, Viral