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. Author manuscript; available in PMC: 2016 Nov 1.
Published in final edited form as: Virology. 2015 Jul 23;485:47–57. doi: 10.1016/j.virol.2015.06.031

Fig. 2.

Fig. 2

The influence of ectopic expression of Sp1, Sp2, Sp3 and Sp4 on IE62 mediated transactivation of selected VZV promoters. Results from triplicate transient transfection assays showing the effect of the Sp family members on IE62 mediated transactivation are presented with A) ORF3 promoter, B) gI promoter. Luciferase activities in the absence of IE62 and ectopic expression of Sp family members were normalized to one. Promoter activities resulting from the presence of IE62 and the ectopic expression of Sp1, Sp2, Sp3, Sp4 or both are reported as induction (n-fold) of the luciferase activity over the basal activity. Statistical significance was determined by a one-way ANOVA analysis of variance followed by Tukey’s post hoc test. Error bars indicate standard error.