Figure 3From: Evolutionary engineering strategies to enhance tolerance of xylose utilizing recombinant yeast to inhibitors derived from spruce biomassProgression of glucose consumption, ethanol production and inhibitors conversion, in repetitive batch culture. (a) glucose consumption and ethanol production, (b) Conversion of HMF and furfural by RK40-3 (open symbols) and RK40-13 (closed symbols) during the evolution in 40% inhibitor cocktail in minimal medium containing 20 g l-1 of glucose and xylose, respectively. Glucose (diamonds), ethanol (circles), HMF (squares), furfural (triangles).Back to article page