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Fig. 4 | Microbial Cell Factories

Fig. 4

From: Metabolic engineering of indole pyruvic acid biosynthesis in Escherichia coli with tdiD

Fig. 4

Culture profiles of W3110, Sun21, YL01, YL02, and YL03 strains. a Growth curve; b IPA production; c Phe concentration; d IPA specific production. IPA specific production here refers to the best IPA production obtained during cultivation, except for 0 h, divided by the biomass at the same time point. The time-points for IPA specific production of the various strains were dissimilar: W3110 was 25 h, YL01 was 30 h, and Sun21, YL02, and YL03 were 50 h

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