Figure 4From: Sorbitol required for cell growth and ethanol production by Zymomonas mobilis under heat, ethanol, and osmotic stressesSDS-PAGE analysis of protein isolated from Z. mobilis TISTR548 and Z. mobilis Δgfo . Growing in medium supplemented with 50 mM sorbitol under (A) heat stress, (B) ethanol stress, and (C) osmotic stress.Back to article page