小麦品种周麦22抗叶锈病的QTL定位
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闫晓翠, 段振盈, 杨华丽, 姚占军, 李在峰
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QTLs Mapping of Leaf Rust Resistance in Wheat Variety Zhoumai 22
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Yan Xiaocui, Duan Zhenying, Yang Huali, Yao Zhanjun, Li Zaifeng
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表3 周麦22/铭贤169 255个F2:3家系的叶锈病FDS的QTL
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Table 3 QTL for FDS to leaf rust in 255 F2:3 lines from Zhoumai 22/Mingxian 169
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年份 Year | QTL | SSR标记区间 SSR marker interval | LOD值 LOD value | 表型变异 Phenotypic variation (%) | 加性效应 Add effect | 贡献亲本 Contributing parent | 2014-2015 | QLr.hbau-1BL | Xwmc31-Xwmc631 | 6.68 | 9.62 | 10.17 | 周麦22 | | QLr.hbau-2BS | Xgwm374-Xbarc55 | 15.84 | 20.99 | 14.09 | 周麦22 | 2015-2016 | QLr.hbau-1BL | Xwmc31-Xwmc631 | 7.71 | 11.88 | 14.56 | 周麦22 | | QLr.hbau-2BS | Xgwm374-Xbarc55 | 13.43 | 16.89 | 16.50 | 周麦22 |
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