Fig. 3.

Presence and activity of P. placenta GHs and oxidoreductases in aspen wafers. (A) Relative activities of relevant water-extracted enzymes with likely lignocellulolytic roles (SI Materials and Methods). Activities were measured as units per milligram of total fungal protein and were normalized for each enzyme by setting the highest activity (shown beside the column) at 100. (B) Relative amounts of secreted endoglucanase Cel5B (protein ID 103675/117690) via Western blotting. Error bars represent the SD of two bioreplicates, with 12 wafers’ sections pooled for each replicate.