Figure 3.

Phylogenetic relationship between zebra finch (zf_), chicken (gg_), and human (hs_) acrosins. Numbers indicate the robustness of each node assessed by bootstrap. Acrosin from turkey (mg_) is included. Human complement factor (df) was included as an outgoup.

Quesada et al. BMC Genomics 2010 11:220   doi:10.1186/1471-2164-11-220
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