1. School of Life Sciences, Hubei Key Laboratory of Genetic Regulation and Integrative Biology Central China Normal University Wuhan Hubei 430079 China
2. Hubei Key Laboratory of Edible Wild Plants Conservation and Utilization Hubei Normal University Huangshi Hubei 435002 China
3. Department of Biological Sciences University of Southern California CA Los Angeles 90089 USA
4. Key Laboratory of Algal Biology, Institute of Hydrobiology Chinese Academy of Science Wuhan Hubei 430072 China
5. Genetics and Experimental Bioinformatics, Institute of Biology III, Faculty of Biology University of Freiburg Freiburg 79104 Germany