FIG. 4.
(A) Baculovirus capsid fusion protein vp39EGFP (green) colocalizes with the early endosomal marker EEA-1 (red) at 15 (15′), 30 (30′), and 45 (45′) min p.t. Bar, 10 μm. Baculoviruses in a vesicle are positive for the early endosomal marker EEA-1 stained with the nanogold preembedding electron microscopy at 1 h p.t. Bar, 200 nm. (B) The baculovirus capsid protein vp39 (red) or membrane glycoprotein gp64 (red) did not colocalize (yellow) with the marker (Rab11) for recycling early endosomes (green) at 1 h p.t. when analyzed by confocal microscopy. Bar, 5 μm.