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Fig. 1 | Microbial Cell Factories

Fig. 1

From: Development and characterization of Escherichia coli triple reporter strains for investigation of population heterogeneity in bioprocesses

Fig. 1

Biomass, metabolites (glucose, acetate (blues squares), malate (green left-pointing triangle) and formate (red right-pointing triangle)) concentrations, off-gas carbon dioxide and dissolved oxygen following batch cultures in stirred-tank bioreactors with the triple reporter strains E. coli G7BL21(DE3) (b) and E. coli G5T7E2 (c) in comparison to wildtypes E. coli BL21(DE3) (a) and E. coli T7E2 (d) with minimal medium (T = 37 °C, pH = 6.8, initial glucose concentration 20 g L−1). Error bars indicate triplicate datasets. Grey areas mark the exponential growth phases of the different strains

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