Fig. 1

Time-dependent fermentation profile of KF7M-16 in a YPD medium containing 60 g/L glucose (6 % YPD), b YPX medium containing 40 g/L xylose (4 % YPX), and c YPDX medium containing 60 g/L glucose and 40 g/L xylose (10 %YPDX). Black diamond OD₆₆₀; black square glucose; empty square xylose; empty up-pointing triangle ethanol; and error marks xylitol. The arrows (denoted by G, X, GX1, and GX2) indicate the times at which samples were taken for transcription analysis