1. Center for Information Biology, National Institute of Genetics, 1111 Yata, Mishima, Shizuoka 411-8540, Japan
2. Hitachi, Ltd, Tokyo, Japan
3. BITS Co., Ltd, Tokyo, Japan
4. Graduate School of Agricultural and Life Sciences, The University of Tokyo, Tokyo, Japan
5. Computational Bioscience Research Center, King Abdullah University of Science and Technology, Thuwal, Saudi Arabia
6. Department of Genetics, SOKENDAI, Mishima, Japan