Table 1.
Physiological metabolism parameters of Synechocystis PCC 6803 with different treatments.
| WT | LePGT | Control | 1 mM 4-HB | 2 mM 4-HB | |
|---|---|---|---|---|---|
| Caretoind (μg/mL) | 2.27 ± 0.31 | 2.38 ± 0.050 | 2.03 ± 0.085 | 1.91 ± 0.015 | 1.86 ± 0.025 |
| PQ (nmol/OD730) | 337.78 ± 11.64 | 262.86* ± 6.47 | 348.91 ± 16.34 | 400.40 ± 15.81 | 596.16## ± 21.43 |
| Glycogen (mg/DCW) | 170.15 ± 15.73 | 173.76 ± 14.21 | 155.89 ± 3.93 | 205.21## ± 15.30 | 177.61# ± 0.92 |
| Protein (mg/DCW) | 221.36 ± 18.35 | 262.02 ± 35.89 | 220.99 ± 18.58 | 230.70 ± 33.02 | 253.03 ± 29.00 |
| Total fatty acid (mg/DCW) | 34.68 ± 0.34 | 42.19 ± 1.92 | 46.85 ± 0.83 | 37.87# ± 1.16 | 34.90## ± 1.84 |
The values shown are the averages of three biological replicates and three measurement replicates.
*Difference between transformants and wild types,*p < 0.05,**p < 0.01.
#Difference between the experimental group and the control group with addition of 4-HB,#p < 0.05,##p < 0.01.