FIG. 6.

Peritoneal cells from chronically infected IFN-γR^−/− mice have a different profile of viral gene expression than peritoneal cells from wild-type mice. (A) RNase protection assay. RNA was isolated from peritoneal cells of infected wild-type or IFN-γR^−/− mice and analyzed by RPA for expression of γHV68 genes. RNA from three mice (lanes A, B, and C) were analyzed for each group. The positive control is RNA extracted from infected OMK cells. Shown is a representative phosphorimage from three experiments. (B) Phosphorimager quantitation for viral mRNAs and host mRNA L32.