Fig. 2From: Adaptation on xylose improves glucose–xylose co-utilization and ethanol production in a carbon catabolite repression (CCR) compromised ethanologenic strain Sugar consumption, ethanol production and growth profiles of (a) E. coli B, (b) E. coli B ΔptsG, (c) SSK42 and (d) SCD00 (i.e., SSK42 ΔptsG) in Hungate tube experiments. The data represents the average of three biological replicates, and error bars represent the standard deviationBack to article page