Sterol biosynthesis.
D000818:Animals; D003640:Dealkylation; D056890:Eukaryota / Q000378:metabolism; D005658:Fungi / Q000378:metabolism; D007536:Isomerism; D008745:Methylation; D010084:Oxidation-Reduction; D010944:Plants / Q000378:metabolism; D013261:Sterols / Q000096:biosynthesis* / Q000378:metabolism
D013261:Sterols