Figure 1.

Bayesian tree (a) and maximum-likelihood tree (b) of the entire cytochrome b of all Caprinae species in databases. Bayesian tree (c) and maximum-likelihood tree (d) of the concatenated cytochrome b plus a 12S fragment of all Caprinae species in databases with both sequences. Bootstrap per cent values higher than 40% (maximum-likelihood tree) and support values bigger than 0.4 (Bayesian tree) are depicted in the nodes. The scale bar represents 0.1 substitutions/site.