1. 2International Center for the Scientific Development of Shrimp Aquaculture, National Cheng Kung University, Tainan, 701, Taiwan, ROC
2. 1Department of Biotechnology and Bioindustry Sciences, National Cheng Kung University, Tainan, 701, Taiwan, ROC
3. 3Graduate School of Marine Science and Technology, Tokyo University of Marine Science andTechnology, Tokyo, 108-8477, Japan
4. 4Department of Biological Sciences, University of Santo Tomas, España, Manila, 1015, Philippines
5. 5Department of Biochemistry, Faculty of Science, Chulalongkorn University, Bangkok, 10330, Thailand
6. 6Pathology and Molecular Systematics Team, Centre for Environment, Fisheries andAquaculture Science (Cefas), Weymouth, DT4 8UB, UK