Figure 7.
Human IFN-γ promoter regions potentially involved in IL-2 plus IL-4 and IL-2 plus IL-12 synergy. Cultured NK cells from IFN-γ promoter/luciferase transgenic mice display synergy on the intact -565 human IFN-γ promoter that closely reflects endogenous IFN-γ production (bottom). The data are representative of 2 separate experiments. Error bars indicate SD.