Fig. 2From: Cellulase hyper-production by Trichoderma reesei mutant SEU-7 on lactoseCellulolytic enzyme activities of T. reesei SEU-7 and RUT-C30 grown on 0.5–5% lactose for 5 days (a) and cellulolytic enzyme activities of T. reesei SEU-7 in the fed-batch culture with 3% lactose (b). The error bars present the standard deviations of three biological replicates. The red arrow indicated the feeding time pointBack to article page