Table 3.
Lipid Productivity in FAT1- and DGAT2d-overexpressed strains.
| Strain | Biomass concentration (g dry weight L−1) | Lipid content (%) | Lipid productivity (mg L−1 d−1) |
|---|---|---|---|
| Strain Obi | 1.62 ± 0.04 | 38.8 ± 1.0 | 44.8 ± 1.2 |
| TT4-46 | 1.65 ± 0.10 | 37.2 ± 0.3 | 43.7 ± 2.7 |
| Fox023 | 1.65 ± 0.14 | 41.1 ± 1.2 | 49.6 ± 5.5 |
| FDox013 | 1.64 ± 0.16 | 40.4 ± 0.9 | 47.5 ± 5.0 |
| FDox037 | 2.07 ± 0.06 | 43.5 ± 1.0** | 64.5 ± 3.1** |
| FDox129 | 1.75 ± 0.07 | 43.9 ± 1.1** | 54.9 ± 3.1* |
| FDox192 | 1.70 ± 0.04 | 41.0 ± 0.5 | 49.7 ± 1.3 |
| FDox253 | 1.14 ± 0.11 | 31.9 ±± 2.1 | 26.0 ± 4.3 |
The data are shown as mean ± standard deviation of more than triplicates.
The biomass dry weights and lipid contents were determined 14 days after the start of the cultivation. Statistical significance of differences between strain Fox023 and the FAT1- and DGAT2d-overexpressed strains was tested by Student’s t-test (two tailed), and the results are shown as asterisks. A single asterisk indicates a P-value between 0.01 and 0.05, and two asterisks indicate P < 0.01.