1. Biotechnology Research Center, Toyama Prefectural University, Imizu, Toyama 939-0398, Japan
2. Department of Biology, Faculty of Science, Burapha University, Chonburi 20131, Thailand
3. Actinobacteria Research Unit, Department of Genetics, Faculty of Science, Kasetsart University, Bangkok 10900, Thailand
4. Department of Nutritional Biochemistry, School of Nutrition and Dietetics, Kanagawa University of Human Services, Yokosuka, Kanagawa 238-8522, Japan
5. Biological Resource Center, National Institute of Technology and Evaluation (NBRC), Kisarazu, Chiba 292-0818, Japan
6. NBRC, Shibuya, Tokyo 151-0066, Japan