Figure 3
Bayesian time-scaled tree of the 27 K1 HHV-8 gene sequences. The numbers at the root and at the internal nodes represent the estimated date of the origin and the uncertainty indicated by 95% highest posterior density (95% HPD) intervals. Sequences corresponding to isolates from different diseases are evidentiated in black (KS), red (MF), orange (eMF), green (no clinical symptoms) The asterisks (*) along a branch represent significant statistical significance for the clade subtending that branch (posterior probability >97%). The line at the bottom represents time (in years).