title: The control of prepupal puffing patterns in vitro; implications for prepupal ecdysone titres in Drosophilia melanogaster.
mesh_terms: D000818:Animals; D002875:Chromosomes / Q000648:ultrastructure*; D004331:Drosophila melanogaster / Q000502:physiology*; D004440:Ecdysone / Q000502:physiology*; D007814:Larva / Q000502:physiology; D012469:Salivary Glands / Q000378:metabolism / Q000648:ultrastructure; D013997:Time Factors
chemical_list: D004440:Ecdysone