Fig. 7

Normalized mean EmGFP fluorescence for single cell growth in aerobic glucose-limited chemostat cultures with minimal medium in stirred-tank bioreactors (T = 37 °C, pH = 6.8, initial glucose concentration 20 g L⁻¹) at different dilution rates in steady state normalized by optical density at 600 nm for the triple reporter strains E. coli G7_BL21(DE3) (a) and E. coli G5_T7E2 (b). Lines indicate the result of linear regression (coefficient of determination: R² = 0.92 for E. coli G7_BL21(DE3); R² = 0.97 for E. coli G5_T7E2)