1. State
Key Laboratory of Phytochemistry and Plant Resources in West China,
Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, P.R. China
2. Guangdong Pharmaceutical University, Guangzhou 510006, P.R. China
3. Key
Laboratory of Animal Models and Human Disease Mechanisms, and Ion
Channel Research and Drug Development Center, Kunming Institute of
Zoology, Chinese Academy of Sciences, Kunming 650223, P.R. China
4. University of Chinese Academy of Sciences, Beijing 100049, P.R. China
5. Department
of Biological Sciences, Columbia University, New York, New York 10027, United States