1. Key Laboratory of Agricultural Biological Functional Genes, College of Life ScienceNortheast Agricultural University Harbin 150030 China
2. College of Plant SciencesJilin University Changchun 130062 China
3. College of AgronomyNortheast Agricultural University Harbin 150030 China
4. Department of Biochemistrythe University of Texas Southwestern Medical Center Dallas Texas 75390
5. College of HorticultureNortheast Agricultural University Harbin 150030 China