Relative activity of CBH I (in blue), CBH II (in green), and EG I (in red) after incubation at 50°C for varying time periods. Activity assays were conducted on CMC (for EG I) or Avicel (CBH I and CBH II). Error bars indicate standard deviations (±σ) for reported mean values. All assays were carried out in triplicate. Data for this figure have been reproduced from our previous study .