| 高粱不育系与保持系授粉过程中外源恢复基因的引入及其后代表现 |
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| 引用本文： | 刘根齐,张孔湉,孔繁瑞.高粱不育系与保持系授粉过程中外源恢复基因的引入及其后代表现[J].作物学报,1987,13(2):123-128. |
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| 作者姓名： | 刘根齐 张孔湉 孔繁瑞 |
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| 作者单位： | 中国科学院遗传研究所 |
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| 摘 要： | 高粱细胞质雄性不育系3197A(以下简称3A)柱头用恢复系5号(以下简称恢5)外源 DNA 处理后,授以保持系3197B(以下简称3B)花粉。F_1代部分植株可部分结实。F_2代分离到完全可育并对3A 雄性不育类型表现恢复的3197A(以下简称 F_3A),现已稳定遗传到 F_6代。除育性的改变外。F_(3A)保持了不育系3A的基本特征特性。以上试验结果初步表
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| 收稿时间： | 1986-06-02 |
| 修稿时间： | 1987-01-25 |
INFUSION OF THE MALE FERTILE GENE OF RESTORER EXOGENOUS DNA TO CMS PLANT AND MAINTAINER IN SORGHUM |
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| LiuGenqi,Zhang Kongtian,Kong Fanrui.INFUSION OF THE MALE FERTILE GENE OF RESTORER EXOGENOUS DNA TO CMS PLANT AND MAINTAINER IN SORGHUM[J].Acta Agronomica Sinica,1987,13(2):123-128. |
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| Authors: | LiuGenqi Zhang Kongtian Kong Fanrui |
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| Institution: | Institute of Genetics; Academia Sinica; Beijing |
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| Abstract: | This experiment on sorghum was started in 1979.The seedling DNAof restorer No.5 was smirched on the stigma of 3197A(male sterileplants)and then pollinated with fresh pollens of 3197B(maintainer).Seeds and their offsprings were obtained,these plants were very similarto 3197A(except leaf type),but the |
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