title: Characterization of two morphologically distinct top component a particles from alfalfa mosaic virus.
mesh_terms: D002213:Capsid / Q000032:analysis*; D000455:Medicago sativa; D008970:Molecular Weight; D009029:Mosaic Viruses / Q000032:analysis* / Q000648:ultrastructure; D010942:Plant Viruses / Q000032:analysis*; D012367:RNA, Viral / Q000032:analysis; D014764:Viral Proteins / Q000032:analysis*
chemical_list: D012367:RNA, Viral; D014764:Viral Proteins