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. 2014 Apr 22;9(4):e95638. doi: 10.1371/journal.pone.0095638

Figure 2. PcExl1 binds and acts on cellulose.

Figure 2

(a) Binding isotherm of PcExl1 to Avicel. The result shown is representative of two more determinations. (b) Weakening activity of filter paper by PcExl1. Filter paper strips were incubated for one hour in phosphate buffer pH 7.5 alone or with 120 µg/ml of PcExl1 or BsEXLX1 or bovine serum albumin (BSA) for one hour, and then immediately analyzed in a Universal Testing Machine. Experiments are the result of at least six determinations. *Significant differences (p<0.05, Fisher’s LSD test).