| 红树植物桐花树遗传多样性研究进展 |
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| 引用本文： | 李海生.红树植物桐花树遗传多样性研究进展[J].广东教育学院学报,2007,27(5):66-70. |
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| 作者姓名： | 李海生 |
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| 作者单位： | 广东教育学院生物系 广东广州510303 |
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| 基金项目： | 教育部高等学校博士学科点专项科研基金 |
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| 摘 要： | 遗传多样性作为生物多样性的重要组成部分,是生态系统多样性和物种多样性的基础.桐花树是热带亚热带海岸红树林树种中的广布种之一,研究其遗传多样性具有重要的理论和实践意义.等位酶,ISSR、RAPD和AFLP等分子标记已用于桐花树的遗传多样性研究中.综述了此方面的研究进展.总体而言,桐花树在物种和种群水平上具有较高的遗传变异水平.
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| 关 键 词： | 桐花树 遗传多样性 研究进展 |
| 文章编号： | 1007-8754（2007）05-0066-05 |
| 修稿时间： | 2007-03-12 |
The Research Progress on Genetic Diversity of Mangrove Species Aegiceras corniculatum |
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| LI Hai-sheng.The Research Progress on Genetic Diversity of Mangrove Species Aegiceras corniculatum[J].Journal of Guangdong Education Institute,2007,27(5):66-70. |
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| Authors: | LI Hai-sheng |
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| Institution: | Dept. of Biology, Guangdong Education Institute, Guangzhou, Guangdong, 510303, P. R. China |
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| Abstract: | As an important part of biodiversity,genetic diversity is the basis of species diversity and ecosystem diversity.Aegiceras corniculatum is a widely distributed mangrove species on the tropical and subtropical coast,understanding its genetic diversity is critical for both theory and application. Allozyme and the DNA molecular markers(ISSR,RAPD and AFLP) have been applied to probe genetic diversity of Aegiceras corniculatum.This paper reviewed the advances in these aspects.Generally,the genetic diversity of Aegiceras corniculatum is high at the species level and population level. |
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| Keywords: | Aegiceras corniculatum genetic diversity research progress |
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