FIG. 8.

Inhibitors of EBV DNA replication and late-gene expression block the protection against apoptosis. (A) Mutu-I cells were pretreated for 1 h with PAA, treated with TGF-β, anti-IgM, or PMA for 48 h, and then stained for BZLF1 and DNA content. Flow cytometry was performed as described in the legend to Fig. 4 and Materials and Methods. (B) Mutu-I cells were pretreated for 1 hour with acyclovir and then treated and analyzed as in panel A.