FIG. 2.

Intracellular localization of EGFP and EGFP-NLS molecules in uninfected and rhinovirus-infected cells. (A) HeLa cells stably expressing EGFP-NLS were mock infected or infected with rhinovirus as indicated. Cells were processed and examined by fluorescent microscopy 6 h after infection. EGFP fluorescence was visualized with an FITC filter. In the DNA panels, Hoechst-stained nuclei were examined with a UV filter. The panels on the right show the FITC and Hoechst images merged. (B) HeLa cells stably expressing EGFP fusion proteins were examined as described for panel A.