文献类型：期刊文献

中文题名：SSR分子标记与林木遗传育种

英文题名：Microsatellite Marker and Its Application in Tree Genetics and Breeding

作者：黄秦军[1] 苏晓华[1] 张香华[1]

第一作者：黄秦军

机构：[1]中国林业科学研究院林业研究所

年份：2002

卷号：15

期号：3

起止页码：14-21

中文期刊名：世界林业研究

外文期刊名：World Forestry Research

收录：北大核心:【北大核心2000】；CSCD:【CSCD_E2011_2012】；

语种：中文

中文关键词：SSR分子标记;林木;遗传育种

分类号：S722.3;S718.46

摘要：阐述了一种新兴的基于 PCR的微卫星分子标记技术在林木遗传育种中的应用情况及发展趋势。由于微卫星位点多态性高、共显性、中性突变及遍布于整个基因组 ,因此使之广泛应用于遗传连锁图谱的构建与 QTL定位、亲缘关系分析、遗传结构分析、基因流监测、基因突变以及系统发生等领域。文中指出SSR标记可以为林木遗传改良、种质资源保存、濒危物种保护、基因定位及分子克隆等许多应用研究领域提供理论依据 。
Microsatellite(simple sequence repeats, SSR) marker,as a new molecular marker based on PCR, is applicated in tree genetics and breeding. Due to high variation, co dominant, neutral mutation, rich distribution and easy assay by PCR, SSR is used in many fields of tree genetics and breeding such as linkage maping, QTL location, fingerprint identification, analysis of relationship of species and genetic structure of populations, gene flew monitoring and construction of phylogenetic trees. And SSR can provide the basic data for tree breeding and improvement, conservation of plantplasm resources, protection of extinct species, gene cloning and so on. As a new generation marker, SSR is a ideal marker.