[1] Univ Tokushima, Inst Hlth Biosci, Dept Biochem, Tokushima 7708503, Japan
[2] Univ Tokushima, Inst Hlth Biosci, Dept Anat, Tokushima 7708503, Japan
[3] Univ Tokushima, Inst Hlth Biosci, Dept Cell Biol, Tokushima 7708503, Japan
[4] Osaka Med Ctr Canc & Cardiovasc Dis, Dept Mol Biol, Osaka 5378511, Japan
[5] Hokkaido Univ, Grad Sch Med, Dept Mol Neuroanat, Sapporo, Hokkaido 0608638, Japan
[6] Osaka Univ, Grad Sch Med, Fac Med, Dept Mol Biol & Biochem, Suita, Osaka, Japan