Fig. 9From: The ACEII recombinant Trichoderma reesei QM9414 strains with enhanced xylanase production and its applications in production of xylitol from tree barksScanning electron microscopy (SEM) images of the tree barks. The untreated bark samples (control) within an incubation period of a 14 days and b 28 days. c The bark samples treated with T/Ace2-2 recombinant strains, within an incubation period of c 14 days and d 28 daysBack to article page