作者机构:[1]Key Laboratory of Molecular Epigenetics of MOE and Institute of Genetics and Cytology,Northeast Normal University,Changchun 130024,China, [2]Department of Agronomy,Jilin Agricultural University,Changchun 130118,China
相关基金:supported by the National Natural Science Foundation of China (No. 30870198 and 30870178); the Programme of Introducing Talents of Discipline to Universities of China (No. B07017)Acknowledgement This work was supported by the National Natural Science Foundation of China (No. 30870198 and 30870178), and the Programme of Introducing Talents of Discipline to Universities of China (No. B07017).