| 花心大白菜核基因雄性不育系的创制 |
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| 引用本文： | 杨宁,王昊,冯辉.花心大白菜核基因雄性不育系的创制[J].沈阳农业大学学报,2011,42(3):358-360. |
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| 作者姓名： | 杨宁 王昊 冯辉 |
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| 作者单位： | 沈阳农业大学园艺学院,沈阳,110161 |
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| 基金项目： | 国家自然科学基金项目(31071792) |
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| 摘 要： | 以白菜核基因雄性不育系(Msms)为不育源,以花心大白菜宫古花蕊Y02(MsfMsf)为轮回亲本,采用连续回交,杂交和自交的转育方法,成功地将不育基因转入到可育品系Y02中,育成了不育度和不育株率均为100%,植物学性状与Y02相近的新核不育系GMS4。
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| 关 键 词： | 大白菜 核基因雄性不育 转育 |
Studies on Breeding of Genetic Male Sterile Line in Chinese cabbage (Brassica rapa ssp.Pekinensis) |
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| YANG Ning,WANG Hao,FENG Hui.Studies on Breeding of Genetic Male Sterile Line in Chinese cabbage (Brassica rapa ssp.Pekinensis)[J].Journal of Shenyang Agricultural University,2011,42(3):358-360. |
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| Authors: | YANG Ning WANG Hao FENG Hui |
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| Institution: | YANG Ning,WANG Hao,FENG Hui (College of Horticulture,Shenyang Agricultural University,Shenyang 110161,China) |
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| Abstract: | A multiple allele inherited genetic male sterile line of Chinese cabbage was used as the source of male sterility,backcrossing,crossing and selfing were applied to transfer the male sterility to male fertile line Y02.The new male sterile line GMS4,which contained similar botanical characters with Y02 and the sterility frequency and sterility degree were all 100%,was obtained successfully. |
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| Keywords: | Chinese cabbage genetic male sterile line breeding |
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