TABLE 3.
Human and murine lymphoid cell lines are resistant to MLV(Ebola)
| Cell line | Species of origin | Cell type | Titer (IU/ml) for:
|
|
|---|---|---|---|---|
| MLV(Ebola)a | MLV(VSV) | |||
| Nalm-6 | Human | B | 0 | 1.2 × 106 |
| Daudi | Human | B | 0 | 1.0 × 104 |
| HUT-78 | Human | T | 0 | 3.3 × 104 |
| CEM(E) | Human | T | 0 | 3.0 × 104 |
| WEHI | Murine | B | 0 | 5.2 × 105 |
| IF-1 | Murine | T | 0 | 6.0 × 104 |
a
Concentrated MLV(Ebola) was used for these infections. In the experiments shown, all lymphoid cells were infected with 5 × 105 IU of MLV(Ebola) as measured on 293T cells. A titer of 0 in this column indicates that no cells stained for β-galactosidase activity after 2 days of incubation with that amount of MLV(Ebola).