Affiliation: | 1. Department of Biology, Faculty of Sciences, Kyushu University, Higashi-ku, Fukuoka 812-8581, Japan;2. Graduate School of Systems Life Sciences, Kyushu University, Higashi-ku, Fukuoka 812-8581, Japan;3. Faculty of Arts and Science, Kyushu University, Nishi-ku, Fukuoka 819-0395, Japan;4. Department of Molecular Biology, Graduate School of Science, Nagoya University, Chikusa-ku, Nagoya 464-8602, Japan |