Fig. 4

Phylogenetic position of the Bison schoetensacki mitochondrial DNA sequence. Maximum Likelihood phylogenetic analysis was performed using the concatenated sequence fragments (609 nucleotides) of the Bison schoetensacki Siréjol sample and the orthologous sequences of the indicated bison mitochondrial genomes. The tree with the highest log-likelihood is shown drawn to scale, with branch lengths established from the numbers of substitutions per site. The percentages of trees in which the associated taxa clustered together are displayed next to the branches (the bootstrap values were determined with 500 replicates). The tree was rooted using the sequence of Bubalus bubalis. See legend to Fig. 3 for additional details