Response of chromosomal puffs to crystalline hormones in vivo.
D000818:Animals; D002776:Cholestanes / Q000494:pharmacology*; D002875:Chromosomes / Q000187:drug effects*; D004330:Drosophila; D004440:Ecdysone / Q000494:pharmacology*; D010937:Plant Growth Regulators / Q000494:pharmacology; D012469:Salivary Glands
D002776:Cholestanes; D010937:Plant Growth Regulators; D004440:Ecdysone