Fig. 4
From: Synthetic redesign of Escherichia coli for cadaverine production from galactose
Time-course fed-batch fermentation profile for the DHK4 strain. The left y-offset and right y-axis represents galactose and cadaverine, acetate concentrations (g/L), respectively. The left y-axis represents OD600. The x-axis represents the culture time (h). Symbols: open rectangle, OD600; open circle, galactose; closed upward triangle, cadaverine; closed downward triangle, acetate