Fig. 4From: Identification and functional evaluation of the reductases and dehydrogenases from Saccharomyces cerevisiae involved in vanillin resistanceThe crude enzyme activities (a); the ratio of NADPH to NADP+ (b); the ratio of NADH to NAD+ (c); and ratio of cellular GSH to GSSG (d) in recombinant strains. The fermentation was conducted in SC-URA medium. All data are the mean value ± standard deviation of independent duplicate testsBack to article page