| 油菜细胞质雄性不育的分子机理及其应用研究进展 |
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| 引用本文： | 田志宏.油菜细胞质雄性不育的分子机理及其应用研究进展[J].湖北农学院学报,2002,22(4):368-372. |
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| 作者姓名： | 田志宏 |
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| 作者单位： | 湖北农学院生命科学学院,湖北,荆州,434025 |
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| 基金项目： | 国家自然科学基金资助项目 (395 0 0 0 95 ) |
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| 摘 要： | 综述了油菜细胞质雄性不育分子机理的最新研究进展，着重介绍了不同胞质类型Ogu CMS、Pol CMS、nap CMS不育性与线粒体基因组DNA突变的相关性，利用线粒体DNA分子标记进行细胞质雄性不育性的鉴定与分类，并对利用生物技术改良油菜细胞质雄性不育系的前景进行了探讨。
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| 关 键 词： | 分子机理 油菜 细胞质雄性不育 线粒体DNA 遗传改良 分类 鉴定 |
| 文章编号： | 1004-3888(2002)04-0368-05 |
| 修稿时间： | 2002年3月21日 |
Progresses of Study on Molecular Mechanism and Application of Cytoplasmic Male Sterility in Rapeseed |
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| TIAN Zhi,hong.Progresses of Study on Molecular Mechanism and Application of Cytoplasmic Male Sterility in Rapeseed[J].Journal of Hubei Agricultural College,2002,22(4):368-372. |
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| Authors: | TIAN Zhi hong |
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| Abstract: | Recent progresses of research on molecular mechanism of cytoplasmic male sterility in rapeseed was reviewed.It was believed that male sterility was correlated with mitochondrial genome mutations in different types of CMS lines of rapeseed, i. e., Ogu CMS, Pol CMS and nap CMS. It was possible to use molecular markers of mitochondrial DNA to classify and identify male sterile cytoplasms, and future development to improve CMS lines of rapeseed via biotechnology was also discussed. |
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| Keywords: | rapeseed cytoplasmic male sterility mitochondrial DNA genetic improvement |
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