Affiliation: | 1. Institute for Molecular Science Myodaiji, Okazaki 444‐8585 (Japan);2. Present address: Department of Chemistry, Graduate School of Science, Tohoku University, Sendai 980‐8578, Japan;3. The Graduate University for Advanced Studies Myodaiji, Okazaki 444‐8585 (Japan);4. National Institute for Physiological Sciences Myodaiji, Okazaki 444‐8787 (Japan) |