Fig. 2From: RIG-I is responsible for activation of type I interferon pathway in Seneca Valley virus-infected porcine cells to suppress viral replicationRIG-I KO PK-15 cells showed higher levels of IFN-β and ISGs than that in the WT PK-15 cells upon Sev stimulation. RIG-I KO and WT PK-15 cells were mock-infected or infected with SeV (100 HAU/ml) for 12 h. The expression levels of IFN-β (a), ISG15 (b), MxA (c)), GBP1 (d) were evaluated by qPCRBack to article page