Evidence that the granular and fibrillar components of nucleoli contain 28 and 6S RNA, respectively.
D000085:Acetates / Q000494:pharmacology; D000577:Amides / Q000494:pharmacology*; D000818:Animals; D002466:Cell Nucleolus / Q000032:analysis* / Q000187:drug effects*; D003609:Dactinomycin / Q000494:pharmacology*; D008099:Liver; D008854:Microscopy, Electron; D012313:RNA / Q000032:analysis*; D051381:Rats; D013438:Sulfhydryl Compounds / Q000494:pharmacology; D014461:Ultracentrifugation
D000085:Acetates; D000577:Amides; D013438:Sulfhydryl Compounds; D003609:Dactinomycin; D012313:RNA