The microbiol reduction of Delta 4-3-ketone pregnene compounds by a fungus, Alternaria bataticola.
D000528:Alternaria; D005658:Fungi / Q000378:metabolism*; D007659:Ketones; D050356:Lipid Metabolism; D011283:Pregnenes; D013256:Steroids / Q000378:metabolism*
D007659:Ketones; D011283:Pregnenes; D013256:Steroids
FUNGI/metabolism; STEROIDS/metabolism