Discrimination between cholesterol and ergosterol by yeast membranes.
D000693:Anaerobiosis; D002462:Cell Membrane / Q000032:analysis / Q000648:ultrastructure; D002784:Cholesterol / Q000032:analysis*; D004875:Ergosterol / Q000032:analysis*; D012441:Saccharomyces cerevisiae / Q000032:analysis* / Q000648:ultrastructure
D002784:Cholesterol; D004875:Ergosterol