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. 2018 Dec 6;9:2803. doi: 10.3389/fimmu.2018.02803

Figure 2.

Figure 2

MSRV-ENV and MSRV-GAG were expressed in HHV-6A infected cells. (A,C) U87 and (B,D) HSB-2 cells were infected with HHV-6A during 24 h. Cells were fixed and stained for MSRV-ENV (GN_mAb_Env01) (A,B) or MSRV-GAG (GN_mAb_Gag06) (C,D) followed by anti-mouse-Alexa 555 (red staining). HHV-6 staining was revealed using biotinylated anti-HHV-6-p41 mAb, followed by streptavidin-FITC (green staining). HHV-6A infected cells expressing either MSRV-ENV or MSRV-GAG were pointed by arrowhead. DAPI (blue staining) was used to visualize cell nuclei. Bar = 50 μm. Bottom left frames (B,D): higher magnification of cell pointed by arrowhead.