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Table 4 Effect of the D 752 polymorphism in the virus DNA polymerase on EHV-1-induced procoagulant activity

From: Equine herpesvirus type 1 infection induces procoagulant activity in equine monocytes

Infection FXa generation (nM)
None (vehicle) 0
RacL11D752 2.24 ± 0.18*
RacL11N752 1.71 ± 0.02
Ab4D752 1.85 ± 0.10
Ab4N752 1.78 ± 0.08
  1. Monocyte-enriched PBMC fractions were infected with wild type RacL11D752 and Ab4D752 strains and engineered mutant strains (RacL11N752, Ab4N752) at an MOI of 5. Procoagulant activity was measured at 4 h after infection or vehicle (PBS) treatment (n = 4).
  2. * p < 0.05 versus mutant strain. All EHV-1 infected cells had significantly higher mean procoagulant activity than vehicle-treated cells.