Figure 4
From: Robust, small-scale cultivation platform for Streptomyces coelicolor
Effect of MOPS buffer on a) Actinorhodin titer b) Specific growth rate. Five different MOPS concentrations (50, 100, 130, 160 and 190 mM) were investigated. The concentration of actinorhodin described in the figure is from 144 hrs. Samples from 0 to 48 hrs were used to estimate specific growth rate. Data presented are mean values of three samples. Please note that data from cultivations with 50 mM MOPS was not included in the figure as pH decreased to 5.80 early during cultivation, severely affecting growth and production.