| 对小麦白粉病菌生理小种三个鉴别寄主的抗性基因分析 |
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| 引用本文： | 向齐君,盛宝钦,周益林,段霞瑜,张克诚.对小麦白粉病菌生理小种三个鉴别寄主的抗性基因分析[J].华北农学报,1994(2). |
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| 作者姓名： | 向齐君 盛宝钦 周益林 段霞瑜 张克诚 |
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| 作者单位： | 中国农业科学院植物保护研究所 |
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| 摘 要： | 采用基因推导法分析了三个鉴别寄主的抗性基因：白免３号和肯贵阿１号含有Ｐｍ４ａ：小白冬麦的抗性受一对隐性基因的控制，其抗谱不同于所有供试单基因系的抗谱。
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| 关 键 词： | 小麦白粉病，鉴别寄主，抗病基因 |
The Resistant Gene Analysis for Three Differential Hosts of Wheat Powdery Mildew Race |
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| Xiang Qijun, Sheng Baoqin,Zhou Yilin,Duan Xiayu,Zhang Kecheng.The Resistant Gene Analysis for Three Differential Hosts of Wheat Powdery Mildew Race[J].Acta Agriculturae Boreali-Sinica,1994(2). |
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| Authors: | Xiang Qijun Sheng Baoqin Zhou Yilin Duan Xiayu Zhang Kecheng |
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| Abstract: | The genes for resistance to Erysiyte Grami,Graminis f.sp.tritici were analyzed in three Chinese race differential hosts by means of gene postulation. Bat Mian 3 and Keng Guia 1 have the gene Pm4a.The resistance of Xiao Bai Dong Mai is determined by a recessive loci.Its resistance pattern is different from all that of lines with known single resistant genes used in the paper. |
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| Keywords: | Erysiphe graminis f sp tritici Diffential host Resistance gene |
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