title: Purification of the enzymes of ecdysteroid 3-epimerization from the midgut of the cotton leafworm, Spodoptera littoralis.
authors.affiliation: Department of Biochemistry, University of Liverpool, U.K.
authors.forename: J H
authors.initials: JH
authors.lastname: Chen
authors.forename: R
authors.initials: R
authors.lastname: Powls
authors.forename: H H
authors.initials: HH
authors.lastname: Rees
mesh_terms: D015096:3-Hydroxysteroid Dehydrogenases / Q000235:genetics / Q000302:isolation & purification / Q000378:metabolism; D000818:Animals; D004064:Digestive System / Q000201:enzymology; D004440:Ecdysone / Q000378:metabolism*; D008970:Molecular Weight; D018411:Spodoptera / Q000235:genetics / Q000254:growth & development / Q000378:metabolism*
chemical_list: D004440:Ecdysone; D015096:3-Hydroxysteroid Dehydrogenases; C104053:3-dehydroecdysone 3alpha-reductase; C103187:3-dehydroecdysone 3beta-reductase; C020096:ecdysone oxidase