State Key Laboratory of Freshwater Ecology and Biotechnology;
Institute of Hydrobiology;
Chinese Academy of Sciences;
Wuhan 430072;
China;
University of the Chinese Academy of Sciences;
Beijing 10049;
China;
Department of Biology;
University of Ottawa;
Ottawa;
Ontario K1N 6N5;
Canada;
Key Laboratory of Molecular Biophysics of Ministry of Education;
College of Life Science and Technology;
HuaZhong University of Science and Technology Wuhan 430074;
China;