| 矮脚黄白菜核基因雄性不育系的创制与利用 |
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| 引用本文： | 王昊,杨宁,冯辉.矮脚黄白菜核基因雄性不育系的创制与利用[J].东北农业大学学报,2011,42(10):70-75. |
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| 作者姓名： | 王昊 杨宁 冯辉 |
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| 作者单位： | 沈阳农业大学园艺学院,沈阳,110866 |
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| 基金项目： | 国家自然科学基金(31071792) |
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| 摘 要： | 以复等位基因遗传的早熟大白菜雄性不育“两用系”AB01和“临时保持系”B01为试材,设计定向转育方案,采用连续回交转育性状的同时,测交筛选基因型的方法,向源自金冠的矮脚黄白菜自交系Y中转育雄性不育基因,育成了不育株率和不育度均为100％、园艺学性状与自交系Y相近的矮脚黄白菜核基因雄性不育系GMS401.结果表明,用GM...
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| 关 键 词： | 矮脚黄白菜 核基因雄性不育系 选育 |
Study on breeding and utilization of genetic male sterile line in dwarf Chinese cabbage |
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| WANG Hao,YANG Ning,FENG Hui.Study on breeding and utilization of genetic male sterile line in dwarf Chinese cabbage[J].Journal of Northeast Agricultural University,2011,42(10):70-75. |
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| Authors: | WANG Hao YANG Ning FENG Hui |
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| Institution: | WANG Hao,YANG Ning,FENG Hui(College of Horticulture,Shenyang Agricultural University,Shenyang 110866,China) |
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| Abstract: | A directional transfer program was designed by using multiple allele inherited genetic male-sterile line AB01 and its temporary maintainer line B01 as source of male sterility,and recurrent backcrossing was employed to transfer botanical traits,while the genotype was identified through test cross.Following the procedure,the male sterile gene was successfully transferred to the target parent Y,the inbred line of Jinguan in dwarf Chinese cabbage.A new male sterile line GMS401,which is similar to Y on botanica... |
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| Keywords: | dwarf Chinese cabbage genetic male sterile line breeding |
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