MFI values of GFP fluorescence directed by lentiviral vectors in transduced KG1a cells after 4 months in culture
Internal promoter . | Control vectors . | 5′HS4 vectors . | IFN-SAR vectors . | 5′HS4/IFN-SAR vectors . |
|---|---|---|---|---|
| MU3 | 462 | 452 | 996 | 1377 |
| EF1α | 1325 | 817 | 1623 | 1899 |
| CAG | 1117 | 646 | 1446 | 2613 |
| Mean ± SE | 968 ± 236 | 638 ± 91 | 1355 ± 162 | 1963 ± 310* |
Internal promoter . | Control vectors . | 5′HS4 vectors . | IFN-SAR vectors . | 5′HS4/IFN-SAR vectors . |
|---|---|---|---|---|
| MU3 | 462 | 452 | 996 | 1377 |
| EF1α | 1325 | 817 | 1623 | 1899 |
| CAG | 1117 | 646 | 1446 | 2613 |
| Mean ± SE | 968 ± 236 | 638 ± 91 | 1355 ± 162 | 1963 ± 310* |
Significantly different from control and 5′HS4-containing vectors (P < .05, Student t test).