title: A simple combined Ag-I/RHG technique for human metaphase chromosomes.
abstract: A combination of the Ag-I staining method of the human nucleolus organizer regions (NORs) with an RHG banding method is described. This technique gives a reliable identification of each of the Ag + NOR acrocentric chromosomes. Its probable chemical nature is discussed.
mesh_terms: D002871:Chromosome Banding / Q000379:methods*; D002877:Chromosomes, Human; D006801:Humans; D008214:Lymphocytes / Q000648:ultrastructure; D008677:Metaphase; D009697:Nucleolus Organizer Region; D012835:Silver Nitrate
chemical_list: D012835:Silver Nitrate