Fig. 2

Alu-based phylogeny of extant Papio baboon species. Phylogenetic relationships of Papio baboons constructed using 123,120 Alu insertion polymorphisms. Genotypes computationally determined in 12 Papio baboons were used to construct a Dollo parsimony tree using M. mulatta as an outgroup. The percentage of bootstrap replicates (out of 10,000 iterations) is listed below each branch; the number of Alu insertions supporting each node is listed above each branch. Homoplasy index (H.I.) and consistency index (C.I.) are included below the cladogram