Fig. 8

a Plot of R values of T. reesei CBHI, CBHI without CBM, CBHII and EGII. Note that maximum y-axis scale is different than in the equivalent graph in Fig. 7. Circled data points indicate suspected outliers, b Bar graph made of data points in a after omission of suspected outliers and pooling of the unwashed and washed samples. Standard error of the mean is used to describe data variation. Essentially the values are around 1.1–1.2 (see text) with none reaching R = 2