Fig. 4From: Systematic engineering enables efficient biosynthesis of L-phenylalanine in E. coliĀ from inexpensive aromatic precursorsThe construction and evaluation of RidA strain M6. a Construction of strain M6 with plasmid pPLA-6 overexpressing RidA. b Effect of enzyme RidA on the conversion of benzaldehyde to phenylpyruvate. Error bars are the standard deviation for three independent experimentsBack to article page