Fig. 3From: A multi-substrate approach for functional metagenomics-based screening for (hemi)cellulases in two wheat straw-degrading microbial consortia unveils novel thermoalkaliphilic enzymesFunctional analyses (relative enzymatic activities, expressed in U/mg) based on total proteins extracted from selected positive fosmid clones. a Characterization of the fosmid clones using three pNP-substrates (pNPGal, pNPXyl and pNPGlu). b and c Effect of temperature and pH on the activity of clones NT2-2 and T17-2 with pNPGal. d and e Effect of temperature and pH on the activity of clones T5-5, T4-1 and 10BT with pNPXylBack to article page