APPLICATION OF BAR-TRANSGENIC RICE IN BREEDING FOR HETEROSIS (Q101104420)
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scientific article published in 2001
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | APPLICATION OF BAR-TRANSGENIC RICE IN BREEDING FOR HETEROSIS |
scientific article published in 2001 |
Statements
转bar基因水稻在杂种优势育种中的利用 (Chinese)
APPLICATION OF BAR-TRANSGENIC RICE IN BREEDING FOR HETEROSIS (English)
段发平/DUAN Fa-ping, LI Yuan-qing, LIANG Cheng-ye
以3个美国转bar基因水稻抗除草剂品种Bengal Hu-10、Cypress PB-6和Gulfmont 为父本,分别与三系、两系不育系及人工去雄恢复系杂交.考种结果发现:这3个抗性亲本所配组合杂种优势不明显.通过杂交将抗除草剂亲本中的bar基因转移到常规恢复系,已经培育出3个抗除草剂恢复系明恢63-B、测64-B和特青-B;且已选配出5个抗性杂交组合,它们能保持原组合的产量水平.还讨论了水稻杂种优势利用面临的问题和转bar基因水稻抗性亲本在杂种优势上的应用前景.. (Chinese)
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Three bar-transgenic rices，Bengal Hu-10，Cypress PB-6，and Gulfmont as male parents，were crossed with 6 male sterile lines：Zhenshan 97A, Bo A，Pei-ai 64S，Nan xiang 95S，Xi 217S and GD 1-S. Eight restorers emasculated were crossed with the three… (English)
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