FIG 3.

Intracellular localization of Golgi marker protein TGN46 and hnRNPA2B1. HEp-2 cells were mock infected or exposed to 10 PFU of HSV-1 per cell for 1 h. The inoculum was replaced with fresh culture medium. The cells were fixed at the times shown and were costained with an antibody to TGN46 (green, a trans-Golgi marker protein) as well as those to hnRNPA2B1 (red) and DAPI (blue, for nuclei). The images were captured and processed using a confocal laser-scanning microscope (magnification, ×63 and ×200).