Fig. 5
Expression of manB, manC, manE, and manF. Each strain was cultured under β-mannobiose-inducing conditions (mb) and d-glucose (mb + glc)- or d-xylose (mb + xyl)-added conditions. Relative expression levels of the genes were normalized with actA and are shown on a logarithmic scale (log2 (gene/actA × 105). White bars, the reference strain; light gray bars, ΔcreA; dark gray bars, ΔpkaA; filled bars, ΔcreAΔpkaA; dashed bars, ΔganB; striped bars, ΔcreAΔganB. Error bars indicate the standard deviations of three independent experiments. Different letters indicate significant differences at P < 0.05 by one-way ANOVA with Tukey’s post hoc test