Live-cell and confocal imaging of the subcellular localization of EGFP-IBVN291L→A, EGFP-IBVN293L→A, EGFP-IBVN296L→A, EGFP-IBVN298L→A, and EGFP-IBVN296L→A,298L→A proteins expressed in Vero cells 24 h posttransfection. Both fluorescence and corresponding bright-field images of the same live cells are shown. Fluorescence confocal microscope images are also shown, and the scale bars indicate 10 μm.