1. State Key Laboratory of Crop Stress Adaptation and Improvement, State Key Laboratory of Cotton Biology, School of Life Sciences, Henan University, Kaifeng 475004, China
2. Key Laboratory of Receptors-Mediated Gene Regulation and Drug Discovery, School of Medicine, Henan University, Kaifeng 475004, China
3. National Maize Improvement Center, Key Laboratory of Crop Heterosis and Utilization, Joint Laboratory for International Cooperation in Crop Molecular Breeding, China Agricultural University, Beijing 100193, China
4. Department of Biology, East Carolina University, Greenville, NC 27858, USA
5. School of Plant Sciences and Bio5 Institute, The University of Arizona, Tucson, AZ 85721, USA