| 利用花药培养加速离子束介导转基因水稻后代的纯合速度 |
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| 引用本文： | 郑乐娅,吴跃进,吴敬德,童继平.利用花药培养加速离子束介导转基因水稻后代的纯合速度[J].安徽农业科学,2001,29(1):4-5,15. |
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| 作者姓名： | 郑乐娅 吴跃进 吴敬德 童继平 |
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| 作者单位： | 安徽省农业科学院水稻研究所农业部水稻遗传育种重点开放实验室 |
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| 摘 要： | 利用花培加速玉米稻分离后代的纯化。从 1996年开始 ,对转基因玉米稻经多代选择仍“疯狂”分离的后代 ,进行花药培养 ,经两年的繁育种植 ,已获得株型较理想、性状稳定遗传的玉米稻花培株系 ,表明将花药培养方法与转基因技术相结合 ,对加速玉米稻分离后代的纯化是有效的
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| 关 键 词： | 水稻 离子束介导 后代变异 遗传稳定性 花培 |
The Obtainment of Double Haploid Line of Transgenetic Rice Plant by the Method of Anther Culture |
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| Zheng Leya et al.The Obtainment of Double Haploid Line of Transgenetic Rice Plant by the Method of Anther Culture[J].Journal of Anhui Agricultural Sciences,2001,29(1):4-5,15. |
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| Authors: | Zheng Leya |
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| Abstract: | The method of transgenetic rice anther culture was used for the obtainment of rice double hapliod line(DHL). The technique of anther culture has been utilized to purify the segregation progenies with ideotype plant construction since 1996. And now, the double haploid transgenic lines from maize-rice anther culture, with the character of ideotype plant construction and the stable heridity, has been selected and bred. It was very efficiency that the technical combination of rice anther culture and gene transformation was applied into breeding program. |
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| Keywords: | Rice Ion beam implantation Progeny variation Hereditary stability Anther culture |
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