[1] Kyushu Inst Technol, Dept Biosci & Bioinformat, Iizuka, Fukuoka 8208502, Japan
[2] Adv Technol Inst Inc, Shiki, Saitama 3530006, Japan
[3] Natl Inst Adv Ind Sci & Technol, CBRC, Koto Ku, Tokyo 1350064, Japan
[4] NCI, Lab Expt & Computat Biol, NIH, Frederick, MD 21702 USA
[5] Tsukuba Mat Informat Lab, Tsukuba, Ibaraki 3050051, Japan