Table 1. Relative promoter activities of synthetic promoters.
| 293 T | HeLa | RAW264.7 | |
|---|---|---|---|
| Control | 1.0±0 | 1.0±0 | 1.0±0 |
| SP107 | 10.5±1.5 | 6.7±3.5 | 11.5±1.5 |
| SP146 | 73.2±19.1 | 46.5±30.8 | 56.9±10.2 |
| SP107-C1 | 1.2±0.2 | 0.9±0.6 | 38.4±2.6 |
| SP107-C2 | 4.0±0.2 | 3.0±2.0 | 79.3±8.0 |
| SP107-C3 | 4.9±0.8 | 7.5±4.9 | 66.2±10.8 |
| SP146-C1 | 4.8±0.8 | 1.3±0.6 | 94.6±21.7 |
| SP146-C2 | 23.9±10.0 | 13.9±9.3 | 143.9±20.9 |
| SP146-C3 | 39.0±17.9 | 22.7±16.9 | 117.4±10.6 |
Luciferase activities were used to represent promoter activities and were further normalized to that obtained with the pGL3-basic vector. Data shown are means±s.d.'s.