Figure 4From: Herpesvirus pan encodes a functional homologue of BHRF1, the Epstein-Barr virus v-Bcl-2Determination of apoptosis levels in etoposide treated cells. The percentage viability of EBV and H. pan BHRF1 Ramos-BL transfectants compared to vector controls in medium containing A) DMSO control or B) 200 ng/ml etoposide over a 4 day period. The % viability was determined daily by acridine orange fluorescence. The data plotted are the means three experiments carried out in triplicate ± standard error. Statistical analysis was performed using ANOVA and Tukey's pairwise comparison on data normalised by arcsine transformationBack to article page