College of Agriculture and Biotechnology;
China Agricultural University;
Beijing 100193;
P.R. China;
Institute of Crop Science~National Wheat Improvement Center;
Chinese Academy of Agricultural Sciences;
Beijing 100081;
P.R.China;
Crop Research Institute;
Shandong Academy of Agricultural Science;
Jinan 250100;
P.R.China;
CIMMYT China OfficelChinese Academy of Agricultural Sciences;
Beijing 100081;
P.R. China;