Fig. 6. IRF3 phosphorylation mediated by small GTPases require TBK1. (A) HEK293 cells were co-transfected with 0.2 µg of FLAG-IRF3 and 0.2 µg of GTPases, respectively. 24 h post transfection, the cells were treated with BX795 for 3 h. (B) HEK293 cells were transfected with 0.2 µg of FLAG-IRF3 and 0.2 µg of HA-RHEB-Q64L or empty plasmid. 24 h post transfection, the cells were treated with Rapamycin or vehicle for 3 h. (C) Overall scheme of this study.
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