Computational Biology Research Center, National Institute of Advanced Industrial Science and Technology (AIST) 2-43 Aomi, Koto-ku, Tokyo, Japan. hamada-michiaki@aist.go.jp|Computational Biology Research Center, National Institute of Advanced Industrial Science and Technology (AIST) 2-43 Aomi, Koto-ku, Tokyo, Japan. hamada-michiaki@aist.go.jp|Computational Biology Research Center, National Institute of Advanced Industrial Science and Technology (AIST) 2-43 Aomi, Koto-ku, Tokyo, Japan. hamada-michiaki@aist.go.jp|Computational Biology Research Center, National Institute of Advanced Industrial Science and Technology (AIST) 2-43 Aomi, Koto-ku, Tokyo, Japan. hamada-michiaki@aist.go.jp|Computational Biology Research Center, National Institute of Advanced Industrial Science and Technology (AIST) 2-43 Aomi, Koto-ku, Tokyo, Japan. hamada-michiaki@aist.go.jp