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. Author manuscript; available in PMC: 2008 Aug 1.
Published in final edited form as: J Gen Virol. 2007 Aug;88(Pt 8):2129–2136. doi: 10.1099/vir.0.82949-0

Figure 4.

Figure 4

Comparison of fusion of Daudi B cells supported by EBV gH and Rh-LCV gH and measured as relative luciferase activity. CHOK-1 cells were transfected with plasmids expressing the indicated combinations of EBV gH (EgH), EBV gL (EgL), Rh-LCV gH (RgH), Rh-LCV gL (RgL) and CalHV3 gL (CgL) together with EBV gB and EBV gp42 and a plasmid expressing luciferase under control of the T7 promoter. Transfected cells were overlaid with Daudi 29 cells expressing T7 RNA polymerase. Luciferase activity in cells in which empty vector replaced gH was subtracted from activity in the presence of each combination. The remaining value for EBV gH and EBV gL was set at 100 and luciferase activity in the presence of each of the other combinations was expressed as a percentage of this value. Vertical lines indicate the standard deviation of eight experiments.