Affiliation: | 1.State Key Laboratory of Crop Genetics and Germplasm Enhancement, College of Life Sciences,Nanjing Agricultural University,Nanjing,P.R. China;2.Institute of Botany,Jiangsu Province and Chinese Academy of Sciences,Jiangsu, Nanjing,P.R. China;3.Institute of Nuclear and Biotechnology,Xinjiang Academy of Agricultural Sciences,Urmuqi,P.R. China |