FIG. 3.

RPA 70-kDa subunit colocalizes with UL29 in stage IIIb prereplicative sites of HSV-1-infected cells. Vero cells were mock infected (D to F) or infected with KOS in the presence of PAA (A to C). As described in Materials and Methods, cells were double labeled with rabbit anti-UL29 (367) and mouse anti-RPA70 (2H10) to detect the localization of the HSV-1 major DNA-binding protein UL29 (green) and cellular RPA70 (red). Viral structures shown are stage IIIb foci.