Production and characterization of trigeneric hybrid involving Triticum, Psathyrostachys and Secale

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Trigeneric hybrids may help establish evolutionary relationships among different genomes present in the same cellular-genetic background, and also offers the possibility to transfer different alien characters into cultivated wheat.
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本研究利用贵农19、贵农08-6和矮抗58作为亲本,分别构建了自交、回交和复交群体,利用已经报道的抗白粉病、条锈病和筛选得到的叶锈病特异性引物,与5+10蛋白亚基特异性引物,对群体内的单株进行分子标记辅助选择,开展多抗优质小麦种质的选育.
More than 30 wheat varieties cultured by Zhoukou Academy of Agricultural Sciences successively.Among them, 11 cultivars were authorized by National Crop Variety Examination and Approving Committee.