Fig. 4

Functional profile of concentration-dependence of C. sojae transporters. a Growth on different range of xylose concentrations showing an uptake/concentration dependency. All experiments were performed in triplicate. High-cell density fermentation of Cs4130 and Gxf1 in xylose at 50 g/L (b) and 10 g/L (c). The fermentations were carried out on YNBX medium at 30 °C, 200 rpm. Control represents the EBY_Xyl1 harboring empty vector pRS426. Error bars represent standard deviation from average measures from triplicates