Biotechnology Research Institute,Chinese Academy of Agricultural Sciences/National Key Facility for Gene Resources and Gene Improvement,Beijing 100081,P.R.China;
Biotechnology Research Institute,Chinese Academy of Agricultural Sciences/National Key Facility for Gene Resources and Gene Improvement,Beijing 100081,P.R.China;
Zhangjiakou Academy of Agricultural Sciences,Zhangjiakou 075000,P.R.China;
Zhangjiakou Academy of Agricultural Sciences,Zhangjiakou 075000,P.R.China;
Zhangjiakou Academy of Agricultural Sciences,Zhangjiakou 075000,P.R.China;
Zhangjiakou Academy of Agricultural Sciences,Zhangjiakou 075000,P.R.China;
Zhangjiakou Academy of Agricultural Sciences,Zhangjiakou 075000,P.R.China;