Figure 2From: Metabolic engineering of Escherichia coli to optimize melanin synthesis from glucoseGrowth kinetics in minimal medium, 2 g/L of glucose. CuSO 4 was added at the beginning of the culture. Experiments were carried out in shaken flasks with L-Tyrosine or (■) without L-Tyrosine (●). (A) W3110M and (B) W3110MG. Graphs represent the mean of two independent experiments.Back to article page