Kunio Kikuchi, Makiha Fukuda, Tomoya Ito, Mitsuko Inoue, Takahide Yokoi, Suenori Chiku, Toutai Mitsuyama, Kiyoshi Asai, Tetsuro Hirose, Yasunori Aizawa
Nucleic Acids Res. 2009 Aug; 37(15): 4987–5000. Published online 2009 Jun 16. doi: 10.1093/nar/gkp426