| 药用野生稻有利基因发掘与利用研究进展 |
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| 引用本文： | 张欢欢,刘蕊,郭海滨,李亚娟.药用野生稻有利基因发掘与利用研究进展[J].中国农学通报,2009,25(19):42-45. |
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| 作者姓名： | 张欢欢 刘蕊 郭海滨 李亚娟 |
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| 作者单位： | 1. 华南农业大学农学院,广州,510642
2. 华南农业大学公共基础课实验教学中心,广州,510642 |
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| 基金项目： | 广东自然科学基金资助项目"利用药用野生稻TAC文库创建水稻抗性新种质"，华南农业大学2009年度大学生植物生物学研究性实验项目 |
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| 摘 要： | 药用野生稻具有丰富的遗传多样性并含有大量优异基因。对药用野生稻的利用主要存在遗传学背景不清楚、常规育种效率不高两方面的障碍。这些问题可以通过构建药用野生稻可转化大片段基因组文库和转基因技术，将大片段克隆导入栽培稻中，建立全基因组基因嵌入突变体库来解决。本文对国内外药用野生稻有利基因发掘及其利用的研究进展进行综述。
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| 关 键 词： | 薄荷 薄荷 施肥水平 种植密度 施肥系数 |
| 收稿时间： | 2009-06-03 |
| 修稿时间： | 2009-06-25 |
Advancement on mining and utilization of elite genes in Oryza officinalis Wall |
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| Zhang Huanhuan,Liu Rui,Guo Haibin,Li Yajuan.Advancement on mining and utilization of elite genes in Oryza officinalis Wall[J].Chinese Agricultural Science Bulletin,2009,25(19):42-45. |
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| Authors: | Zhang Huanhuan Liu Rui Guo Haibin Li Yajuan |
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| Institution: | Zhang Huanhuan, Liu Rui, Guo Haibin, Li Yajuan (1College of Agriculture, South China Agricultural University, Guangzhou 510642; 2Center of Experimental Teaching for Common Basic Courses, South China Agricultural University, Guangzhou 510642) |
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| Abstract: | Oryza officinalis Wall accumulated abundant genetic diversity and contains a large number of important beneficial genes. The indistinct molecular genetics background of Oryza officinalis Wall and the low efficiency of conventional breeding were two obstacles on the utilization of Oryza officinalis Wall. By using transgenic technology to transfer large fragment to cultivated rice to buiding gene insertion mutant libraries and transformation-competent large fragment libraries of wild rice, these problem were resolved. In this paper the auther summaried the research of excellent genes in Oryza officinalis Wall and utilization of those genes |
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| Keywords: | Oryza officinalis Wallzz Genomic Libraryzz valuable geneszz |
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