Figure 5
From: An evolved xylose transporter from Zymomonas mobilis enhances sugar transport in Escherichia coli
Sugar consumption in flask fermentation. (A) in minimal medium supplemented with 20 g L-1 xylose, B) in minimal medium supplemented with 10 g L-1 glucose and 10 g L-1 xylose, C) in M9 minimal medium supplemented with 20 g L-1 xylose, adding 5 g L-1 glucose after 1 h IPTG induction. Sugars for different strains are: xylose of E. coli BL21(DE3)/pET30a (filled black square), xylose of wild type E. coli BL21(DE3)/pET30a-glf-xynB (filled black circle), xylose of E. coli BL21(DE3)/pET30a-glf(2-RD5)-xynB (filled black triangle), glucose of E. coli BL21(DE3)/pET30a (empty square), glucose of wild type E. coli BL21(DE3)/pET30a-glf-xynB (empty circle) and glucose of E. coli BL21(DE3)/pET30a-glf(2-RD5)-xynB (empty triangle).