FIG 4.

Time course plaque assay during establishment of latent infection. KOS(M) appears to enter latency earlier than 17syn⁺, as measured by less infectious virus production during the course of latency establishment. The data are represented as the number of infectious particles per LUHMES culture containing 150,000 cells. For each time point, significance was determined by ordinary two-way ANOVA with Sidak’s multiple-comparison test across 12 biological replicates (**, P < 0.01) (n = 12).