title: Cytochemical studies on the nature of NOR (nucleolus organizer region) silver stainability.
mesh_terms: D000818:Animals; D002417:Cattle; D002466:Cell Nucleolus / Q000378:metabolism*; D002843:Chromatin / Q000378:metabolism*; D002868:Chromosomal Proteins, Non-Histone / Q000378:metabolism; D004247:DNA / Q000378:metabolism; D006651:Histocytochemistry; D006657:Histones / Q000378:metabolism; D012313:RNA / Q000378:metabolism; D012834:Silver / Q000378:metabolism*; D013194:Staining and Labeling
chemical_list: D002843:Chromatin; D002868:Chromosomal Proteins, Non-Histone; D006657:Histones; D012834:Silver; D012313:RNA; D004247:DNA