Fig. 2.

Detailed phylogenetic tree of hg C3. A phylogenetic tree of hg C3 based on 37 high-coverage Y chr sequences. As an outgroup, two hg C7a sequences were used. The calibrated tree was constructed using BEAST v.1.7.5 software package. Internal nodes, sub-clade names and population names on the tips are indicated. Internal nodes with posterior probabilities <0.73 are not shown. Newly characterized C3c1b-F6379 branch is indicated in red. Age estimates can be found in Supplementary Table S7. All the sub-clade (node) defining variants and marker names are reported in Supplementary Table S8