Fig. 5From: Intron retention coupled with nonsense-mediated decay is involved in cellulase biosynthesis in cellulolytic fungiCellulase activities of T. reesei RUT-C30 grown on different carbon sources with and without the NMD pathway inhibitor (5Â mM caffeine), including A FPase; B pNPCase; C CMCase; D pNPGase; E pNPXase; and F secreted protein. The samples were taken on day 5 when 2% cellulose was utilized as the carbon source, and on day 3 when 2% lactose/glucose as the carbon source. Data are represented as the mean of three independent experiments and error bars express the standardBack to article page