FIG. 2.

IL-12 (A and B) and IFN-γ (C) mRNA expression following oral or FP reovirus infections. Each dot in panels A and C represents an individual mouse at the represented time postinfection, with three to four mice per group. Values in panel B are the fold induction of mRNA expression relative to noninfected (NI) controls. Onefold induction in panel B indicates endogenous levels. The dashed line in panel C indicates the limit of detection. Because the control IFN-γ levels were below the limit of detection, fold change levels were not calculated for IFN-γ. Asterisks indicate a significant difference from NI controls as determined by one-way ANOVA and Dunnett's test (P < 0.05). The data are representative of two similar experiments.