Fig. 7

Degradation of steam-exploded wheat straw with various cellulolytic enzyme cocktails. The degradation of 15% (w/w) steam-exploded wheat straw was performed by incubation with either 3.6 mg/g Celluclast 1.5 L + 0.4 mg/g NZ-BG or with 3.2 mg/g Celluclast 1.5 L + 0.4 mg/g NZ-BG + 0.4 mg/g TaAA9A, TtAA9E or a 1:1 TaAA9A:TtAA9E mixture, or with 4 mg/g Cellic CTec2. Panel A shows glucan solubilization; panel B shows xylan solubilization. The symbols ** and *** indicate significant differences (p ≤ 0.025 and p ≤ 0.01, respectively) between Celluclast 1.5 L/NZ-BG and Celluclast 1.5 L/ NZ-BG spiked with LPMO(s) or Cellic CTec2 (by Student's t-test). Standard deviations are shown as error bars, for three biological replicates