The final product of sterol biosynthesis in yeast is ergosterol which
represent usualy more than 50 % of total sterol.
Cholesterol has been found in a low amount in outer mitochondrial membrane
and in inner mitochondrial membrane and microsomes. See Zinser et al. Journal
of Bacteriology, May 1993, Vol. 175, pp 2853-2858.
Hope this help
Regards
Johann JOETS
