1. National Key Laboratory of Crop Genetic Improvement, Hubei Hongshan Laboratory Huazhong Agricultural University Wuhan 430070 China
2. The National Engineering Laboratory of Crop Resistance Breeding, School of Life Sciences Anhui Agricultural University Hefei 230036 China
3. Jiangsu Provincial Key Laboratory of Agrobiology, Institute of Germplasm Resources and Biotechnology Jiangsu Academy of Agricultural Sciences Nanjing 210014 China
4. The Key Laboratory of Biology and Genetics Improvement of Maize in Arid Area of Northwest Region, Ministry of Agriculture Northwest A&F University Yangling 712100 China
5. Hubei Hongshan Laboratory Wuhan 430070 China