title: Differential staining of the nucleolar organizing region (NOR) and nucleolar components by a new silver technique in plants.
mesh_terms: D006651:Histocytochemistry; D008722:Methods; D009697:Nucleolus Organizer Region / Q000648:ultrastructure*; D010944:Plants / Q000648:ultrastructure*; D012834:Silver
chemical_list: D012834:Silver