title: An improved silver staining technique for nucleolus organizer regions by using nylon cloth.
mesh_terms: D000818:Animals; D006801:Humans; D051379:Mice; D009697:Nucleolus Organizer Region / Q000648:ultrastructure*; D012835:Silver Nitrate; D013194:Staining and Labeling / Q000379:methods*
chemical_list: D012835:Silver Nitrate