Linked from
The 13 pages that link to Ergosterol, each with the reason it gives.
SqualeneRelated: Fungi synthesize ergosterol through a pathway that begins with squalene.
SterolBroader topic: Its distinctive unsaturation makes it a major fungal membrane sterol.
AntifungalRelated: Several major antifungal classes disrupt ergosterol or its production.
ErgocalciferolRelated: Ultraviolet irradiation of this precursor produces ergocalciferol.