Figure 4.

Plot of pairwise Ka/Ks ratios in the primate species. There are 222 out of the 253 pairwise Ka/Ks ratios (87.7%) showing large values (>1). Ka/Ks ratios were estimated following Pamilo-Bianchi-Li's method [65,66].

Niu et al. BMC Evolutionary Biology 2011 11:298   doi:10.1186/1471-2148-11-298
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