Phenotypes of infections in infected cells expressing a transdominant-negative form of Rab11. Cos-7 cells were transfected with plasmids expressing either ECFP (A to H) or an ECFP-tagged transdominant-negative Rab11 mutant, ECFP-Rab11S25N (I to P). Cells were infected 24 h after transfection with KOS (A, E, I, and M), KgBY889A (B, F, J, and N), or KgBLL871AA (C, G, K, and O) at an MOI of 2 or were mock infected (D, H, L, and P). Cells were fixed 20 h postinfection and visualized under phase-contrast and conventional fluorescence microscopy (E to H and M to P). (A to D and E to L) Merged images.