Figure 4
Bayesian dated tree of 134 sequences of ACMV DNA-A built from 1081 non-recombining SNPs. The historical DNA-A sequence is highlighted in red. Node support values with posterior probabilities above 0.8 are displayed by black diamonds. Node bars cover 95% Highest Probability Density of node height. Tips are colored according to the sample's geographic origin, according to the map on top left. The node corresponding to the common ancestor of all Malagasy isolates is circled in purple. Both tests of temporal signal (top: linear regression of root-to-tip distance on year of sampling date and bottom: date-randomization test) are presented in the dotted box.
