TABLE 1.
Plating efficiency of the UL34-negative recombinant vRR1072 on complementing and noncomplementing cells
| Virus | Titera
|
Relative efficiency:
|
|||
|---|---|---|---|---|---|
| 143/1099E | Vero | HEL299 | Verob | HEL299c | |
| Δ305 | (1.6 ± 0.4) × 108 | (9.9 ± 1.1) × 108 | (2.6 ± 0.3) × 108 | 6.2 | 1.6 |
| vRR1072 | (3.7 ± 0.3) × 107 | (1.8 ± 0.9) × 106 | (3.9 ± 0.5) × 107 | 0.05 | 1.1 |
| vRR1072Rep | (1.4 ± 0.7) × 107 | (5.9 ± 1.4) × 107 | (2.8 ± 0.2) × 107 | 4.1 | 1.9 |
a
Each value is the mean and standard deviation from three independent titrations of the same viral stock. Any grouping of two or more infected cells was counted as a plaque.
b
Calculated as titer on Vero cells divided by titer on complementing 143/1099E cells.
c
Calculated as titer on HEL299 cells divided by titer on complementing 143/1099E cells.