Fig. 2From: Enhanced multi-stress tolerance and glucose utilization of Saccharomyces cerevisiae by overexpression of the SNF1 gene and varied beta isoform of Snf1 dominates in stressesAnalysis of stress tolerance. The cells were cultivated in a 70 g/L glucose at 30 °C, b 300 g/L glucose at 30 °C, c YEPD medium with 8% ethanol at 30 °C, and d YEPD medium at 53 °C. Change of the survival rate of the transformants was presented as the increase/decrease level of the relative cell viability relative to the base value of the parent strain AY3a. Significant difference of the transformants was confirmed by Student’s t-test (*P < 0.05)Back to article page