TABLE 1.

Growth of mutant viruses on complementing and noncomplementing cells

VirusGrowth of virus (titer) on:
Noncomplementing cellsComplementing cells
WT HSV-11.8 × 10101.2 × 1010
K5ΔZ<104a1.6 × 109
FRΔUL37<104a1.9 × 109
FRΔUL37R6.2 × 10109 × 1010
KΔUL36<104a3.1 × 109
ARΔUL36<104a2.0 × 109
ARΔUL36R2.5 × 10102.4 × 1010
  • a The input virus caused severe cytopathic effects at lower dilutions.