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中国农学通报 ›› 2014, Vol. 30 ›› Issue (13): 1-5.doi: 10.11924/j.issn.1000-6850.2013-2533

所属专题: 园艺

• 林学 园艺 园林 •    下一篇

遗传标记在核桃属植物遗传多样性研究中的应用

徐永杰 裴东 马庆国 姚圣典   

  • 收稿日期:2013-09-25 修回日期:2013-11-05 出版日期:2014-05-05 发布日期:2014-05-05
  • 基金资助:
    十二五科技支撑项目 “经济林高效生产关键技术研究与示范” (2013BAD14B00)。

The Application of Genetic Markers in the Study of Walnut Genetic Diversity

  • Received:2013-09-25 Revised:2013-11-05 Online:2014-05-05 Published:2014-05-05

摘要: 为了更好地评价利用好中国核桃种植资源,加强核桃育种的基础性研究工作,本文总结归纳了形态学标记、细胞学标记、生化标记和近年来广泛应用的分子标记在核桃种质资源评价中的应用情况,并在此基础上评述了这些标记的应用前景,指出在以后的研究中应开展多种水平遗传标记的关联分析研究,发掘中国栽培、野生群体中与主要育种相关联的遗传标记位点及其等位变异,获取载体材料,以便实现快速育种的目的。

关键词: 绩效评价 DEA 水产上市公司, 绩效评价 DEA 水产上市公司

Abstract: The morphology marks, cytology marks, and biochemical markers that were widely used in recent years, which were applied in the evaluation of walnut germplasm were summarized here for evaluating Chinese walnut resources to strengthen walnut basic research work. On the basis of summary, the prospect of these markers were reviewed. In order to explore genetic markers loci and allelic variation associated with breeding in cultivation and wild walnut population in China, we suggest that associating multiple genetic markers should be used in future study for fast breeding.summarized here. On the basis of summary, the study on associating multiple genetic markers to explore genetic markers loci and allelic variation associated with breeding in cultivation and wild population in China, and to get the materials for fast breeding.