Table 3.
Fermentation result of engineering strain which overexpressed gene cadB.
| Engineered strains | Titer g/L | Yield g/g | OD600 | Folda | Foldb |
|---|---|---|---|---|---|
| E. coli NT1005/CadA (The control) | 27.53 ± 0.93 | 0.273 ± 0.005 | 12.81 ± 0.44 | 1 | 1 |
| E. coli NT1005/CadA-lysA-dapA | 38.79 ± 0.34 | 0.394 ± 0.004 | 11.51 ± 1.1 | 1.41 | 1.44 |
| E. coli NT1005/CadA-lysA-dapA-cadB | 42.35 ± 0.67 | 0.403 ± 0.004 | 12.31 ± 0.83 | 1.49 | 1.48 |
In this table, “a” represents: change fold compared with the control titer; “b” represents: change fold compared with the control yield.