Nucleoli formation under inhibited RNA synthesis.
D002110:Caffeine / Q000494:pharmacology; D002460:Cell Line; D002466:Cell Nucleolus / Q000187:drug effects / Q000502:physiology* / Q000648:ultrastructure; D002467:Cell Nucleus / Q000378:metabolism / Q000648:ultrastructure; D003609:Dactinomycin / Q000494:pharmacology; D004171:Diploidy; D004305:Dose-Response Relationship, Drug; D008938:Mitosis; D012313:RNA / Q000096:biosynthesis*
D003609:Dactinomycin; D002110:Caffeine; D012313:RNA