| 杂交域及其遗传分析:对保护生物学的意义 |
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| 引用本文： | 郑冬,刘学东,马建章.杂交域及其遗传分析:对保护生物学的意义[J].林业研究,2003,14(2). |
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| 作者姓名： | 郑冬 刘学东 马建章 |
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| 作者单位： | 东北林业大学野生动物资源学院，东北林业大学野生动物资源学院，东北林业大学野生动物资源学院 哈尔滨150040，中国，哈尔滨150040，中国，哈尔滨150040，中国 |
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| 摘 要： | 杂交域是进化生物学一个非常重要的概念,它提供人类一个全新的视角来更好地理解基于渐变群遗传模型的基因流与杂交在物种进化过程中的重要作用。本文在详述当前包括杂交域、杂交、杂种等基本概念,以及渐变群模型研究进展的基础上,针对保护生物学理论与实践中存在的问题,进一步提出将杂交域有关理论引入保护生物学领域,这将为保护研究和实践提供一个更广阔更开放的理论基础。参35。
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| 关 键 词： | 渐变群模型 杂交域 杂交 基因流 进化 保护生物学 |
Hybrid zone and its genetic analysis: implication for conservation |
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| ZHENG Dong,LIU Xue-dong,MA Jian-zhang.Hybrid zone and its genetic analysis: implication for conservation[J].Journal of Forestry Research,2003,14(2). |
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| Authors: | ZHENG Dong LIU Xue-dong MA Jian-zhang |
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| Abstract: | Hybrid zone is a very critical concept within the evolutionary biology, because it would offer us a better insight to understand the evolutionary role of gene flow and hybridization based on the cline model. This minireview presents an expatiation of history perspectives and research developments upon basic concepts including hybrid zones, hybridization, hybrid and its the genetic cline model. Moreover, by figuring out the existing problem around the hybrids within conservative theory and practices, it suggests that the theory of hybrid zone be introduced into conservation biology and it would be provide a broader and more open theoretical background for conservative research and practices. |
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| Keywords: | Genetic cline model Gene flow Hybridization Hybrid zone Evolution Conservation biology |
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