Fig. 4
Growth profiles and ethanol yields. Growth profiles and ethanol yields for AH22:p11α-SHAoch (●), AH22:pCYP509C12 (◊), and AH22:p425TEFCtrl (◯) yeast grown on YM+His (a, c) or YM+His + 300 μM progesterone (b, d). Mean values of three replicates along with associated standard deviations are shown. The broken lines indicate maximum theoretical ethanol yield for 4% glucose