1. Zhengzhou Tobacco Research Institute of China National Tobacco Corporation, Zhengzhou, PR China
2. State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Biology, and Hunan Key Laboratory of Plant Functional Genomics and Developmental Regulation Hunan University, Changsha, PR China
3. School of Basic Medical Sciences, Zhengzhou University, Zhengzhou, PR China
4. State Key Laboratory for Rice Biology, Biotechnology Institute, Zhejiang University, Hangzhou, PR China
5. State Key Laboratory of Hybrid Rice, Hunan Hybrid Rice Research Center, Changsha, PR China