Fig. 3

a) Normal cells before viral transfection; b) Cells are trypsinized and appeared as a single cell; c & d) showing the peculiar feature of the cytopathic effects after 2 days of incubation
a) Normal cells before viral transfection; b) Cells are trypsinized and appeared as a single cell; c & d) showing the peculiar feature of the cytopathic effects after 2 days of incubation