Yoshiki Yasukochi*, Toshifumi Kurosaki, Masaaki Yoneda, Hiroko Koike and Yoko Satta
* Corresponding author: Yoshiki Yasukochi hyasukou@proof.ocn.ne.jp
BMC Evolutionary Biology 2012, 12:230 doi:10.1186/1471-2148-12-230
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