| 花生深紫色种皮颜色基因的遗传分析及SSR标记 |
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| 引用本文： | 洪彦彬,林坤耀,周桂元,李少雄,李艳,梁炫强.花生深紫色种皮颜色基因的遗传分析及SSR标记[J].中国油料作物学报,2007,29(1):35-38. |
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| 作者姓名： | 洪彦彬 林坤耀 周桂元 李少雄 李艳 梁炫强 |
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| 作者单位： | 广东省农业科学院作物研究所，广东 广州 510640
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| 基金项目： | 国家自然科学基金;国家高技术研究发展计划(863计划);广东省自然科学基金 |
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| 摘 要： | 本文以种皮呈深紫色的花生品种“珍珠黑”和粉红色品种“粤油13”的杂交后代F1-F3群体为材料，通过遗传分析和SSR分子标记探讨花生种皮颜色基因的遗传连锁规律，结果表明，花生深紫色种皮颜色受一对不完全显性主效基因控制，该基因与SSR标记“PM93/630-600”连锁，连锁距离为5.4 cM。
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| 关 键 词： | 花生 种皮颜色 SSR |
| 文章编号： | 1007-9084（2007）01-0035-04 |
| 修稿时间： | 2006-04-18 |
Genetic linkage analysis of SSR markers and the gene for dark purple testa color in peanut (Arachis hypogaea L.) |
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| HONG Yan-Bin,LIN Kun-Yao,ZHOU Gui-Yuan,LI Shao-Xiong,LI Yan,LIANG Xuan-Qiang.Genetic linkage analysis of SSR markers and the gene for dark purple testa color in peanut (Arachis hypogaea L.)[J].Chinese Journal of Oil Crop Sciences,2007,29(1):35-38. |
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| Authors: | HONG Yan-Bin LIN Kun-Yao ZHOU Gui-Yuan LI Shao-Xiong LI Yan LIANG Xuan-Qiang |
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| Institution: | Crops Research Institute, Guangdong Academy of Agricultural Sciences, Guangzhou 510640, China |
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| Abstract: | Genetic linkage rule of SSR markers and the gene for dark purple testa color in peanut(Arachis hypogaea L.) was analyzed with the F1~F3 populations derived from combination of Zhenzhuhei(dark purple testa) and Yueyou 13(pink testa).The results showed that the dark purple testa color in peanut was controlled by an uncompleted dominant major gene.The SSR marker PM93/630-600 was identified as marker of the testa color.The gene for testa color was linked with the SSR marker PM93/630-600,and the genetic distance is about 5.4cM. |
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| Keywords: | SSR |
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