Figure 4.

A phylogeny using unambiguous sites in the Bovinae results in three main groups: cattle, bison (a) and sister group, yak (b) and banteng (c). (a) shows North American Bison (Bison bison), (b) Yak (Bos grunniens) and (c) Banteng (Bos javanicus). All photographs are from Ablestock.

Burt Journal of Biology 2009 8:36   doi:10.1186/jbiol137
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