Fig. 3

In vitro and in vivo investigation of dopamine production in E. coli FUS4.T2. A Supernatants of lysed cells were mixed in different ratios with increasing amounts of HpaBC. Data represent mean of replicates (n = 3) with standard deviation as error bars. B For in vivo investigation of different hpaBC:ddc ratio duplicates were made using different RBS sequences (black diamond) compared with the in vitro results (green square). HpaBC: 4-hydroxyphenylacetate 3-monooxygenase; Ddc: l-DOPA decarboxylase; TIR: translation initiation rate; RBS: ribosome binding site