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. 2001 Jul 3;98(15):8804–8808. doi: 10.1073/pnas.161011798

Table 1.

Replication of the suppressor virus and the γ34.5 mutant virus in human cancer cells

Virus Titer of virus grown in PC3 cells Titer of virus grown in U373 cells
WT 1.1  × 108 9  × 108
SUP 3  × 107 8.1  × 107
Δ34.5 2.8  × 105 4.3  × 103

PC3 or U373 (3 × 106) cells were infected with 103 pfu of either the γ34.5 deletion mutant Δ34.5, the SUP suppressor virus, or wild-type HSV-1 (WT). After 5 days, cell-free lysates were prepared and titered in permissive African Green Monkey kidney (Vero) cells.