1. Department of Biology, College of Science, Shantou University, Shantou, P.R. China
2. Guangdong Provincial Key Laboratory of Marine Biotechnology, Shantou University, Shantou, P.R. China
3. School of Life Sciences, The Chinese University of Hong Kong, Shatin, New Territories, P.R. China
4. Biotechnology and Food Engineering Program, Guangdong Technion-Israel Institute of Technology, Shantou, P.R. China
5. Faculty of Biotechnology and Food Engineering, Technion-Israel Institute of Technology, Haifa, Israel