In contrast, the localization of β-catenin was only marginally perturbed in JEV-infected cells (Figure S2A) and the localization of occludin and ZO-1 was unaltered upon infection although the signal intensity of these two proteins was lower in infected cells as compared to mock infection (Figure S2B and S2C) reconfirming the western blot results. Here, TJP1 is linked to infection.