1. Naruto Research Institute, Research and Development Center, Otsuka Pharmaceutical Factory, Inc., Naruto 772-8601, Japan
2. Department of Innovative Science and Technology for Bio-Industry, Graduate School of Bioresource and Bioenvironmental Sciences, Kyushu University, Fukuoka 819-0395, Japan
3. Innovative Bio-Architecture Center, Faculty of Agriculture, Kyushu University, Fukuoka 819-0395, Japan
4. Environmental Control Center for Experimental Biology, Kyushu University, Fukuoka 819-0395, Japan