Figure 1
From: Improvement of ethanol production by ethanol-tolerant Saccharomyces cerevisiae UVNR56
Comparison of viable cells during cultivation in YPD medium containing 15% (v/v) ethanol of UVNR56 ( filled triangle ) and the wild-type ( filled square ). All experiments were performed at 30°C with 100 rpm. Cell samples were taken and spreading serially diluted samples on YPD agar. Colonies were counted after 48 h incubation at 30°C. Data represent the mean ± standard deviation from three independent experiments.