| EST-SSR标记的发展和在植物遗传研究中的应用 |
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| 引用本文： | 谢皓,陈学珍,杨柳,王建立.EST-SSR标记的发展和在植物遗传研究中的应用[J].北京农学院学报,2005,20(4):73-76. |
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| 作者姓名： | 谢皓 陈学珍 杨柳 王建立 |
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| 作者单位： | 1. 北京农学院植物科学技术系
2. 农业应用新技术北京市重点实验室,北京,102206 |
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| 摘 要： | SSR标记已经成为植物遗传育种中应用的主要的分子标记之一,然而,SSR引物的开发源于基因组文库,即花费大又效率低。随着大量表达序列标签(ESTs)的出现,对于许多植物而言,利用ESTs数据库开发SSR引物是一项高效、低花费的选择。目前,EST-SSR标记在一些植物中的利用已有报道,笔者就EST-SSR标记的发展和在植物遗传中应用的研究进展进行回顾和评述。
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| 关 键 词： | EST-SSR标记 应用 植物 |
| 文章编号： | 1002-3186(2005)04-0073-04 |
| 收稿时间： | 2005-07-23 |
| 修稿时间： | 2005-09-22 |
Development and Application of EST-SSR Marker in Plant Genetic |
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| XIE Hao,CHEN Xue-zhen,YANG Liu,WANG Jian-li.Development and Application of EST-SSR Marker in Plant Genetic[J].Journal of Beijing Agricultural College,2005,20(4):73-76. |
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| Authors: | XIE Hao CHEN Xue-zhen YANG Liu WANG Jian-li |
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| Institution: | Beijing Agricultural College, Beijing 102206,China |
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| Abstract: | Simple sequence repeats(SSRs) have become one of the most useful molecular marker systems in plant genetic and breeding.The development of SSR markers was Came genomic libraries,it is expensive and inefficient.With the availability of large numbers of expressed sequence tags(ESTs),development of SSR markers through data mining has become an efficient and low cost option for many plant species.Application of SSR markers from ESTs(EST-SSR)has been reported for a number of plant species.This paper reviewed the development and application of EST-SSR marker in plant genetic. |
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| Keywords: | EST-SSR marker application plant |
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