| 甘蓝型油菜轮回选择研究 |
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| 引用本文： | 周永明. 甘蓝型油菜轮回选择研究[J]. 作物学报, 1993, 19(1): 70-76 |
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| 作者姓名： | 周永明 |
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| 作者单位： | 华中农业大学作物遗传育种研究所,武汉,430070 |
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| 摘 要： | 以同时携带显性核不育基因Ms和显性不育抑制基因Rf的甘蓝型油菜为父本,含有相应隐性等位基因的同类型油菜为母本,经一代杂交成功地把显性核不育基因导入具不同细胞质来源的基因型中.90%以上的杂种一代回交和复交组合均表现为1可育:1不育的分离.在第一批转育所用的15个亲本中,有3个对由Ms基因控制的雄性不育性有抑制作用,它们
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| 关 键 词： | 甘蓝型油菜 显性核不育基因 抑制基因 轮回选择 |
| 收稿时间： | 1990-11-13 |
| 修稿时间： | 1991-12-10 |
Recurrent Selection in Brassica napus L. |
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| Zhou Yong-ming. Recurrent Selection in Brassica napus L.[J]. Acta Agronomica Sinica, 1993, 19(1): 70-76 |
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| Authors: | Zhou Yong-ming |
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| Affiliation: | Institute of Crop Genetics and breeding,Huazhong Agricultural University,Wuhan 430070 |
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| Abstract: | In order to transfer the male sterile(Ms)gene of Brassica napus into genotypes whose cytoplasm came from various origins, crosses were made between a line containing Ms, a dominant male sterile gene, and Rf, a dominant inhibitory gene over the Ms, used as the male parent, and various selections from |
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| Keywords: | Brassica napus L. Dominant genic male sterile gene Inhibitory gene Recurrent selection |
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