Fig. 4.

Relative mRNA transcript levels of selected genes of T. reesei Δrac1 in relation to parental K1 strains. Strains were grown for 48 and 72 h on lactose as carbon source. Three technical replicates of K1 and three biological replicates of Δrac1 strains were grown for 48 and 72 h on lactose as carbon source. All expression data were normalized to sar1, then Δrac1 data was related to K1 values at the same time points