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. 2006 Jul 17;174(2):267–275. doi: 10.1083/jcb.200510156

Figure 5.

Figure 5.

Varicosities serve as axonal exit sites for PRV. (A) Confocal images of TG neuronal cultures in the inner chamber of PRV-infected two-chamber systems at 24 h after inoculation and stained for neurofilament 68 (Texas red), PRV antigens (FITC), and nuclei (Hoechst 33342). Arrows point to varicosities. Bars, 5 μm. (B) Graph shows the percentage of single-infected cells that are juxtaposed to varicosities, calculated compared with the total number of single-infected cells. Data shown represent means ± SEM of four assays.