Fig. 2From: Characterization of volatile fatty-acid utilization in Escherichia coli aiming for robust valorisation of food residuessource at pH 7.0 and 37 °C. The bars show average concentrations with standard deviations (n = 6, biological triplicates each sampled at two different timepoints separated by at least 1/D hours) at two different dilution rates, compared to the initial concentration in the medium. * below the detection limit (10 mg L−1)Residual substrate concentrations in aerobic chemostat cultures of W3110 ΔFadR in minimal salts medium with the indicated mix of VFAs (light grey) as carbonBack to article page