Fig. 3

Immunofluorescence labeling of tubulin in semithin cryosections of MOCK (A, B) with a presented mitosis (A) and HSV-1 (C, D) infected fibroblasts. HSV-1-infected cells (C) showed increased labeling of short fibers as well as some globules of tubulin. Globules of tubulin were dominant in BFA-treated cells (B, D) and accumulated around the nuclei and close to the plasma membrane, especially in HSV-1-infected cells (D). Bars: A–D = 10 µm.