Fig. 5

Transcription level of xylanolytic genes in C30/xyn2Δcbh1, C30OExyr1/xyn2Δcbh1 and OExyr1Δace1/xyn2Δcbh1. a The relative transcription level of xylanolytic genes in C30OExyr1/xyn2Δcbh1 and C30OExyr1Δace1/xyn2Δcbh1 cultured on Avicel. b The relative transcription level of xyn2 in C30/xyn2Δcbh1, C30OExyr1/xyn2Δcbh1 and C30OExyr1Δace1/xyn2Δcbh1. The strains were all cultured in the Avicel medium and sampled at 24 h and 48 h, respectively. The transcription level of the corresponding gene of RUT-C30 was set as 1, and the transcription level was indicated by log₂(fold change). All the experiments were conducted with three biological replicates