Fig. 4From: Efficient expression of an alkaline pectin lyase from Bacillus licheniformis in Pichia pastorisEffects of different signaling peptides on PMGL-Ba expression. (A) Selection of signal peptides. (B) Growth curves of strains corresponding to different signal peptides. (C) Effect of different signal peptides on total protein concentration of PMGL-Ba and SDS-PAGE analysis. (D) Effect of different signaling peptides on PMGL-Ba enzyme activityBack to article page