D WT and Akt2 KO PEMs were infected with or without VSV for 6 hours. Then, cell lysates of WT or Akt2 KO PEMs were prepared for immunoprecipitation using anti-AKT2 antibody, followed by immunoblotting using anti-IRF3 antibody (left panel). Alternatively, cell lysates were prepared for immunoprecipitation using anti-IRF3 antibody, followed by immunoblotting using anti-AKT2 antibody (right panel) to detect the endogenous interaction between AKT2 and IRF3. Data information: * Data are representative of two or three independent biological replicates 