| 分子标记辅助选择改良甘蓝型油菜种子油酸和亚麻酸含量 |
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| 引用本文： | 陈伟,范楚川,钦洁,郭振华,傅廷栋,周永明.分子标记辅助选择改良甘蓝型油菜种子油酸和亚麻酸含量[J].分子植物育种,2011,9(2):190-197. |
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| 作者姓名： | 陈伟 范楚川 钦洁 郭振华 傅廷栋 周永明 |
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| 作者单位： | 华中农业大学作物遗传改良国家重点实验室,武汉,430070 |
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| 基金项目： | 国家863计划(2006AA10A113); 现代农业产业技术体系专项经费资助 |
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| 摘 要： | 本研究以甘蓝型油菜SW HickoryxJA177产生的SJ DH群体为材料,利用混合分离群体法(Bulked Segregant Analysis,BSA)的原理快速筛选到2个SSR分子标记(BRMS007和BRGMS630)与油酸含量相关,4个SSR分子标记(sN2025,BoGMS798,Na12 D09和OI1...
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| 关 键 词： | 油菜 油酸 亚麻酸 分子标记辅助选择 |
Genetic Improvement of Oleic and Linolenic Acid Content Through Marker-assisted Selection in Brassica napus Seeds |
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| Chen Wei,Fan Chuchuan,Qin Jie,Guo Zhenhua,Fu Tingdong,Zhou Yongming.Genetic Improvement of Oleic and Linolenic Acid Content Through Marker-assisted Selection in Brassica napus Seeds[J].Molecular Plant Breeding,2011,9(2):190-197. |
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| Authors: | Chen Wei Fan Chuchuan Qin Jie Guo Zhenhua Fu Tingdong Zhou Yongming |
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| Institution: | Chen Wei Fan Chuchuan Qin Jie Guo Zhenhua Fu Tingdong Zhou Yongming * National key lab of crop genetic improvement,Huazhong Agricultural University,Wuhan,430070 |
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| Abstract: | Bulked segregant analysis was applied to rapidly identify SSR markers associated with oleic and linolenic acid content in a SJ double haploid (DH) population derived from a cross between two Brassica napus lines SW Hickory and JA177. Two SSR markers, BRMS007 and BRGMS630, and four SSR markers, sN2025, BoGMS798, Na12_D09 and OI10_D03, were identified to be associated with oleic and linolenic acid content, respectively. A major QTL for C18:1, located on the linkage group A5 which explained 85.3% of the oleic ... |
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| Keywords: | Rapeseed Oleic acid Linoenic acid Marker-assisted selection |
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