FIG 4.

Kinetics of cellular gene expression after infection with parental (RF and RRV) and monoreassortant (RRV/RF07 and RF/RRV07) strains. Cells constitutively expressing dsRenilla luciferase were mock infected or infected with the indicated parental or reassortant viruses at an MOI of 10 and recovered at the indicated times after infection. Rluc activities were measured, and the level of Rluc measured 20 min after infection was set to 100. The means ± SEM from three independent experiments are shown.