1. Contribution from the Gene Function Research Center, National Institute of Advanced Industrial Science and Technology (AIST), Central 4, 1-1-1 Higashi, Tsukuba Science City 305-8562, Japan, Graduate School of Pharmaceutical Sciences, Tohoku University, Aobayama, Sendai, Miyagi 980-8578, Japan, Environmental Molecular Science Group, AIST, Tsukuba, Ibaraki 305-8569, Japan, Integrated Center for Science, Ehime University, Matsuyama, Ehime 790-8566, Japan, Venture Business Laboratory, Ehime University,...