1. Department of Biotechnology; College of Life Sciences; Ritsumeikan University; Shiga; Japan
2. Graduate School of Science and Engineering; Ritsumeikan University; Shiga; Japan
3. Department of Bioscience; Nagahama Institute of Bio-Science and Technology; Shiga; Japan
4. Lake Biwa Museum; Shiga; Japan
5. Department of Pharmacy; College of Pharmaceutical Sciences; Ritsumeikan University; Shiga; Japan