Invasion of midgut epithelial cells by a persistently transmitted virus is mediated by sugar transporter 6 in its insect vector
Fig 6
Immunoelectron microscopy showing RSV particle entered Sf9 cells.
(A) RSV particles and LsST6 colocalized in the cell membrane by 7 h. (B) RSV particles had entered the cytoplasm. (C) Numerous RSV particles were distributed in the cytoplasm. Red arrows: 10-nm gold-conjugated goat anti-rabbit IgG against RSV used to detect virus; yellow arrows: 5-nm gold-conjugated goat anti-mouse IgG against LsST6.