title: Microbial cleavage of sterol side chains.
mesh_terms: D015068:17-Ketosteroids / Q000096:biosynthesis; D001419:Bacteria / Q000235:genetics / Q000378:metabolism*; D001673:Biodegradation, Environmental; D055598:Chemical Phenomena; D002621:Chemistry; D002784:Cholesterol / Q000378:metabolism; D005285:Fermentation; D009154:Mutation; D013045:Species Specificity; D013261:Sterols / Q000378:metabolism*
chemical_list: D015068:17-Ketosteroids; D013261:Sterols; D002784:Cholesterol