Fig. 4.

Growth characterization of C. intermedia gxs1 triple mutants. (A) Fractional change from wild type for the two triple mutants and an empty vector control. A bar chart of the exponential growth rates from which fractional change was calculated can be found in SI Appendix. Error bars were calculated using the sum of least squares method. (B) Average growth curves on xylose based on OD₆₀₀. (C) Average growth curves on glucose based on OD₆₀₀. Calculated exponential growth rates are shown in SI Appendix, Fig. S7.