Figure 2From: Development of a GIN11/FRT-based multiple-gene integration technique affording inhibitor-tolerant, hemicellulolytic, xylose-utilizing abilities to industrial Saccharomyces cerevisiaestrains for ethanol production from undetoxified lignocellulosic hemicelluloses Effect of fermentation inhibitors on xylose fermentation by S. cerevisiae strains Sun49-1 (A), Sun49-5 (B), Sun49-7 (C) and Sun49-24 (D). The concentration of xylose (triangles) and ethanol (circles) was determined in the absence (open symbols) or presence (closed symbols) of 30 mM acetate, 10 mM formate and 10 mM furfural. Values are averages of three independent experiments ± SEM.Back to article page