INTEC Web and Genome Informatics Corporation, 3-23 Shimoshin-machi, Toyama 930-0804, Japan. oyama@isl.intec.co.jp|INTEC Web and Genome Informatics Corporation, 3-23 Shimoshin-machi, Toyama 930-0804, Japan. oyama@isl.intec.co.jp|INTEC Web and Genome Informatics Corporation, 3-23 Shimoshin-machi, Toyama 930-0804, Japan. oyama@isl.intec.co.jp|INTEC Web and Genome Informatics Corporation, 3-23 Shimoshin-machi, Toyama 930-0804, Japan. oyama@isl.intec.co.jp