Figure 2. Antiviral proteins are colocalized with SGs.

(A–D) HeLa cells were mock-treated (mock), infected with IAVÄNS1 for 9 h, or treated with NaAsO₂ for 1 h. Cells were fixed and stained for G3BP and MDA5 (94.2% colocalization) (A), G3BP and LGP2 (97.6% colocalization) (B), RIG-I and RNase L (84.5% colocalization) (C), RIG-I and OAS (87.4% colocalization) (D) in IAVÄNS1-infected cells. The zoomed images correspond to the boxed regions.