Fig. 5

Specific p-CA production under non-limiting and P_i-limiting conditions in defined CGXII medium. C. glutamicum p-CA8 pEKEx3-aroH_Ec-tal_FjCg was cultivated in defined CGXII medium with varying P_i concentrations (13 mM (100%), 0.65 mM (5%), 0.26 mM (2%), 0.13 mM (1%)). The yield was calculated as the ratio of p-CA concentration in the culture supernatant and the cell dry weight (CDW) after 72 h of cultivation. The depicted data represent mean values and standard deviation of biological triplicates