Fig. 5

SEM visualization of microstructures in curdlan gel with various treatments. a, b Pure curdlan gel; c, d curdlan gel treated with CBM6E-CBM6-WT protein; e, f curdlan gel treated with the binding-deficient mutant protein, CBM6E-CBM6-T376A. The magnifications of each group images are set as 5000× and 10,000×