highly significantP < 0.05
Effect of R848 on Transcriptional Levels of Goose IFN γ and IFNGRs As shown in Figure 9 , R848 caused a highly significant upregulation of goose IFN γ ( P < 0.05) compared to the PBS control, but no significant change in expression of IFNGR1 ( P = 0.25) and IFNGR2 ( P = 0.07) was detected.