Fig. 3From: Using global transcription machinery engineering (gTME) to improve ethanol tolerance of Zymomonas mobilis Effects of ethanol stress on growth, glucose utilization, and ethanol yield of mutant strains and control strain. Cells were grown in normal condition and 9 % ethanol stress, data are presented as the mean values of samples run in triplicate. a cell growth (OD600); b glucose concentration (g/l); c ethanol (g/l)Back to article page