1. State Key Laboratory of Chemo/Biosensing and Chemometrics College of Biology Hunan University Changsha China
2. Technology Center China Tobacco Hunan Industrial Co., Ltd. Changsha China
3. State Key Laboratory of Hybrid Rice, Hunan Agricultural Biotechnology Research Institute Hunan Academy of Agricultural Sciences Changsha China
4. Department of Plant and Microbial Biology University of California Berkeley CA USA
5. Development Center of Plant Germplasm Resources College of Life Sciences Shanghai Normal University Shanghai China