Figure 2From: Production of the Bacillus licheniformis SubC protease using Lactococcus lactis NICE expression systemThe proteolytic activity of L. lactis carrying pNZ45subC tested in 24 hours after induction. Strains were grown in GM17 medium, supplemented as indicated in the figure. The samples were induced at OD600 0.1 with 10 000 NZ9700 supernatant. All data are mean values of three independent experiments; error bars indicate standard deviation.Back to article page