title: The hormone ecdysone as effector of specific changes in the pattern of gene activities of Drosophila hydei.
mesh_terms: D000818:Animals; D002875:Chromosomes / Q000187:drug effects* / Q000378:metabolism; D004330:Drosophila; D004440:Ecdysone / Q000494:pharmacology*; D005796:Genes / Q000187:drug effects*; D066298:In Vitro Techniques; D011506:Proteins / Q000378:metabolism; D012313:RNA / Q000096:biosynthesis; D012469:Salivary Glands / Q000166:cytology; D014316:Tritium; D014529:Uridine / Q000378:metabolism
chemical_list: D011506:Proteins; D014316:Tritium; D004440:Ecdysone; D012313:RNA; D014529:Uridine