To verify the antiviral function of OASL in a reconstitution assay, we infected 293T OASL-/- cells reconstituted with EV or hOASL with vesicular stomatitis virus expressing GFP (VSV-GFP) (Fig 10A and 10B) and determined the GFP signal by flow cytometry 16 h post infection. The gene discussed is OASL; the disease is infection.