[1] Tokai Univ, Sch Med, Dept Genet Informat, Div Mol Life Sci, Kanagawa 2591193, Japan
[2] Tokyo Sea Life Pk, Edgawa Ku, Tokyo 1340086, Japan
[3] Port Nagoya Publ Aquarium, Minato Ku, Nagoya, Aichi 4550033, Japan
[4] CNRS, Ctr Ecol & Physiol Energet, F-67087 Strasbourg, France
[5] Murdoch Univ, Sch Informat Technol, Ctr Bioinformat & Biol Comp, Murdoch, WA 6150, Australia