Fig. (2) Comparison of cell growth among 2-DOG-resistant mutants in YP media containing a single sugar of Glc or Xyl or mixed sugars of Glc and Xyl. Cells were grown in 2% YPGal medium at 30°C for 18 h, transferred to fresh 2% YP media containing 2% Glc (circles), 2% Xyl (squares) or 2% Glc + 2% Xyl (triangles) and cultivated at 30°C for 36 h. Cell growth of mutants and the parental strain was compared by measuring OD₆₆₀. Bars represent the ±SD for three independent experiments.