| 两个大麦新矮秆基因的SSR标记 |
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| 引用本文： | 张京.两个大麦新矮秆基因的SSR标记[J].植物遗传资源学报,2004,5(2):105-109. |
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| 作者姓名： | 张京 |
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| 作者单位： | 中国农业科学院作物品种资源研究所,北京,100081 |
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| 摘 要： | 采用SSR技术对沪95-2639和91冬27携带的两个新的矮秆基因进行了分子标记.在大麦4H染色体的长臂上,发现SSR标记位点HVM67同时与这两个新的矮秆基因连锁,距91冬27的较近,约10.0cM,离沪95-2639的较远,为23.3cM.初步绘制出大麦4H染色体上矮秆基因与SSR标记位点的遗传连锁图谱.
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| 关 键 词： | 大麦 新矮秆基因 SSR标记 |
| 修稿时间： | 2004年2月24日 |
SSR Marker Tagging of Two New Dwarfing Genes in Barley (Hordeum vulgare L.) |
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| ZHANG Jing.SSR Marker Tagging of Two New Dwarfing Genes in Barley (Hordeum vulgare L.)[J].Journal of Plant Genetic Resources,2004,5(2):105-109. |
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| Authors: | ZHANG Jing |
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| Abstract: | Two new dwarfing genes in Hu95-2639 and 91D27 were tagged molecularly with simple sequence repeats(SSR). SSR marker HVM67, which was known to be on the long arm of barley chromosome 4H, was found to link to the new dwarfing gene in 91D27 by 10 6cM, to another in Hu95 2639 by 23 3cM. A linkage map of the two new dwarfing genes to SSR markers was established preliminarily. |
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| Keywords: | New dwarfing genes SSR markers Barley (Hordeum vulgare L ) |
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