title: alpha-Reduction of the 20-carbonyl group in C-21 steroids by Rhodotorula longissima.
mesh_terms: D012248:Rhodotorula; D013256:Steroids / Q000737:chemistry*; D015003:Yeasts / Q000378:metabolism*
chemical_list: D013256:Steroids
keywords: STEROIDS/chemistry; YEASTS/metabolism