Fig. 6From: cAMP signaling factors regulate carbon catabolite repression of hemicellulase genes in Aspergillus nidulansRelative expression levels of the β-mannanase genes on β-mannobiose plus d-glucose (a) or d-xylose (b) conditions as compared to β-mannobiose-induced conditions. The de-repression ratio in the vertical axis was calculated by dividing the expression level under the repressing conditions by that under the inducing conditions. Asterisks indicate significant differences at P < 0.05 by ANOVA with Dunnett’s post hoc testBack to article page