The formation of unsaturated bile acids by intestinal bacteria.
D001647:Bile Acids and Salts / Q000096:biosynthesis*; D003013:Clostridium / Q000201:enzymology / Q000378:metabolism*; D005243:Feces / Q000382:microbiology; D006801:Humans; D007422:Intestines / Q000382:microbiology*; D010088:Oxidoreductases / Q000378:metabolism
D001647:Bile Acids and Salts; D010088:Oxidoreductases