1. Research Institute of Genome-Based Biofactory, National Institute of Advanced Industrial Science and Technology, Tsukuba, Ibaraki 305-8566, Japan
2. Core Research for Evolutional Science and Technology, Japan Science and Technology Agency, Kawaguchi, Saitama, 332-0012, Japan
3. Nara Institute of Science and Technology, Graduate School of Biological Sciences, Ikoma, Nara 630-0101, Japan