Fig. 1From: Porcine epidemic diarrhea virus S1 protein is the critical inducer of apoptosisPEDV infection results in obvious cytopathic effects.(a, b, c) Vero-E6, Vero and Marc-145 cells mock control. (d, e, f) CPE of Vero-E6, Vero and Marc-145 cells infected with SM98. (g, h, i) CPE of Vero-E6, Vero and Mark-145 cells infected with CV777Back to article page