The intermediary role of a steroid 8,14-dien-3-beta-ol system in ergosterol biosynthesis.
D002776:Cholestanes / Q000378:metabolism*; D008745:Methylation; D012440:Saccharomyces / Q000378:metabolism; D013261:Sterols / Q000378:metabolism*; D014316:Tritium; D014807:Vitamin D / Q000096:biosynthesis*
D002776:Cholestanes; D013261:Sterols; D014316:Tritium; D014807:Vitamin D