Table 2 Production of caffeic acid and ferulic acid by engineered tyrosine overproducing E. coli strains
From: Artificial biosynthesis of phenylpropanoic acids in a tyrosine overproducing Escherichia coli strain
Engineered tyrosine overproducing E. coli(pAD-AG/ΔtyrR) | 4-Coumaric acid (mg/L) | Caffeic acid (mg/L) | Ferulic acid (mg/L) |
|---|---|---|---|
pET-TAL | 974 ± 30 a | - | - |
pET-opTAL | 805 ± 41 a | - | - |
pET-T5 | 307 ± 8 | 150 ± 8 b | - |
pET-opT5 | 511 ± 69 | 40 ± 16 b | - |
pET-T5M | 113 ± 12 | 22 ± 3 | 196 ± 26 c |
pET-opT5M | 150 ± 17 | 46 ± 7 | 187 ± 12 c |