title: Ecdysone titers and prothoracic gland activity during the larval-pupal development of Manduca sexta.
mesh_terms: D000818:Animals; D002849:Chromatography, Gas; D004440:Ecdysone / Q000032:analysis / Q000096:biosynthesis* / Q000378:metabolism; D007814:Larva / Q000378:metabolism; D007915:Lepidoptera / Q000378:metabolism*; D009036:Moths / Q000378:metabolism* / Q000502:physiology; D009490:Neurosecretory Systems / Q000502:physiology*; D009924:Organ Culture Techniques; D011679:Pupa / Q000378:metabolism; D011863:Radioimmunoassay; D013250:Steroid Hydroxylases / Q000378:metabolism
chemical_list: D004440:Ecdysone; D013250:Steroid Hydroxylases