title: Demonstration of an active C17-C20 lyase in the sheep placenta.
mesh_terms: D006907:17-alpha-Hydroxypregnenolone / Q000378:metabolism; D000735:Androstenedione / Q000378:metabolism; D000818:Animals; D002855:Chromatography, Thin Layer; D003687:Dehydroepiandrosterone / Q000378:metabolism; D004958:Estradiol / Q000378:metabolism; D004970:Estrone / Q000378:metabolism; D005260:Female; D005865:Gestational Age; D012739:Gonadal Steroid Hormones / Q000378:metabolism*; D006908:Hydroxyprogesterones / Q000378:metabolism; D066298:In Vitro Techniques; D008190:Lyases / Q000378:metabolism*; D010920:Placenta / Q000201:enzymology*; D011247:Pregnancy; D012756:Sheep / Q000378:metabolism*; D012997:Solvents; D013739:Testosterone / Q000378:metabolism
chemical_list: D012739:Gonadal Steroid Hormones; D006908:Hydroxyprogesterones; D012997:Solvents; D004970:Estrone; D006907:17-alpha-Hydroxypregnenolone; D013739:Testosterone; D000735:Androstenedione; D003687:Dehydroepiandrosterone; D004958:Estradiol; D008190:Lyases