FIGURE 4.
OD600 values and L-lysine production in engineered strains of C. glutamicum-Parg and C. glutamicum-Pgit (fermentation medium). Samples were taken from the fermentation medium of C. glutamicum-Parg and C. glutamicum-Pgit every 12 h to measure the OD600 value (A) and L-lysine concentration (B). The standard errors are shown as bars.