Fig. 3

Enzyme activities of CBS 203.75, CBS 663.74 and SBP.F1.2.11 after growth on SBP for 2, 4 and 7Â days. The cellulase (a), pectinase (b) and xylanase (c) activities were determined by the amount of reduced sugar released, while the protease activity (d) was determined by digestion of fluorescent-labelled casein. The averages and standard deviations represent two independent cultivations and at least four technical replicates