Fig. 2From: Heterologous caffeic acid biosynthesis in Escherichia coli is affected by choice of tyrosine ammonia lyase and redox partners for bacterial Cytochrome P450Titers of p-coumaric acid and caffeic acid produced from glucose without (a) and with (b) L-Tyr supplementation in selected strains (stacked histograms, error bars = standard deviation of biological replicates, n ≥ 3)Back to article page