title: Controlled silver-staining of nucleolus organizer regions with a protective colloidal developer: a 1-step method.
abstract: A 1-step silver-staining technique, requiring only 2 min to perform, is described for the differential staining of nucleolus organizer regions. A protective colloidal developer is used to control the reduction of the silver.
mesh_terms: D002466:Cell Nucleolus / Q000648:ultrastructure*; D003102:Colloids; D006801:Humans; D012835:Silver Nitrate; D013194:Staining and Labeling / Q000379:methods*
chemical_list: D003102:Colloids; D012835:Silver Nitrate