Fig. 1

Protein production and enzyme activity phenotypes of the mutant Δclr-5 on Avicel. Biomass accumulation (A), total extracellular protein concentration (B), endo-glucanase (CMCase) activity (C), xylanase activity (D), β-glucosidase (PNPGase) activity (E), exo-cellulase (PNPCase) activity (F) in the supernatants of cultures of wild-type (WT) and Δclr-5 after 7 d or 4 d of growth in 2% Avicel medium. G SDS-PAGE analysis of the proteins secreted by N. crassa strains in Avicel medium. Error bars indicate the standard deviations from at least three biological replicates