title: Selective activation of RNA polymerase I in fat body nuclei of Sarcophaga peregrina larvae by beta-ecdysone.
mesh_terms: D000546:Amanitins / Q000494:pharmacology; D000818:Animals; D002467:Cell Nucleus / Q000201:enzymology* / Q000378:metabolism; D003513:Cycloheximide / Q000494:pharmacology; D012321:DNA-Directed RNA Polymerases / Q000378:metabolism*; D004175:Diptera / Q000201:enzymology / Q000378:metabolism; D004440:Ecdysone / Q000494:pharmacology*; D004789:Enzyme Activation; D007814:Larva; D011189:Potassium Chloride / Q000494:pharmacology; D012313:RNA / Q000096:biosynthesis; D014500:Uracil Nucleotides / Q000378:metabolism
chemical_list: D000546:Amanitins; D014500:Uracil Nucleotides; D004440:Ecdysone; D012313:RNA; D011189:Potassium Chloride; D003513:Cycloheximide; D012321:DNA-Directed RNA Polymerases