1. Section of Gene Expression Regulation, Frontier Science Research Center, Kagoshima University, Kagoshima, Japan
2. Department of Pediatric Dentistry, Graduate School of Medical and Dental Sciences, Kagoshima University, Kagoshima, Japan
3. Division of Pediatric Dentistry, Graduate School of Medical and Dental Sciences, Niigata University, Niigata, Japan
4. Division of Basic Molecular Science and Molecular Medicine, School of Medicine, Tokai University, Kanagawa, Japan
5. Department of Surgery, National Defense Medical College, Saitama, Japan
6. Department of Organ Regeneration, Graduate School of Medicine, Shinshu University, Nagano, Japan
7. Animal Genome Research Unit, National Institute of Agrobiological Sciences, Ibaraki, Japan