Figure 5

Cytopathic effect (CPE) analysis of GTPV on Vero cells transfected with shRNA-expressing vectors (2.5 μg each). (A):Cells just were infected GTPV; (B)-(G):p61/GFP, p70/GFP, p165/GFP, p296/GFP, pC/GFP and untreated cells, respectively. Except(G), all cells were infected with GTPV(A/Goat/Qinghai/SV40/2006) isolate at a multiplicity of infection (MOI) of 0.01. Pictures were taken at 6 days post-infection with an Olympus digital camera (Olympus, Japan) at a magnification of × 40 with an exposure time of 1/8 s.