Research Article

Production by Tobacco Transplastomic Plants of Recombinant Fungal and Bacterial Cell-Wall Degrading Enzymes to Be Used for Cellulosic Biomass Saccharification

Figure 5

Activity of the recombinant polygalacturonase Nt Pga2 in different pH and temperature conditions using different substrates: (a) apple pectin (Sigma-Aldrich), (b) raw poplar wood. The final protein concentration in each assay was 0.1 mg/mL. The activity values are expressed as mg/mL of reducing sugars.
(a)
(b)