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Fig. 1 | AMB Express

Fig. 1

From: cAMP signaling factors regulate carbon catabolite repression of hemicellulase genes in Aspergillus nidulans

Fig. 1

Effect of deletions of creA, pkaA, and ganB on growth and the production of β-xylanase. Precultured strains were further grown in MM containing d-xylose supplemented with or without d-glucose (xyl + glc or xyl) for 6 h and 12 h, and dry mycelial weight (a) and total β-xylanase activity in the culture supernatant (b) were measured. 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 a significant difference at P < 0.05 by one-way analysis of variance (ANOVA) with Tukey’s post hoc test

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