摘要
简单重复序列(SSR)是进行遗传多样性研究的一种有效分子标记。选用来自山西、西藏、黑龙江等省区的品种共96份,利用SSR分子标记技术,引用小麦的SSR引物进行扩增,采用聚类分析方法对供试材料进行了遗传多样性分析。从100多对引物中筛选到5对有多态性、扩增稳定、重复性好的引物,34个多态位点的平均PIC值为0.7324,96份材料被聚成5大类。
Simple sequence repeat（SSR） is an efficient molecular marker. In this study for a total of 96 varieties from Shanxi, Tibet and Heilongjiang, effectiveness of applications of SSR primer from wheat to millet was studied. Genetic diversity of millet material was analyzed by clustering method. 5 pair of SSR primers have been selected from about 100 pairs of SSR primers. The average PIC of 34 selected microsatellite marker is 0. 7324 and 96 millet materials are classified into 5 kinds.
出处
《山西农业科学》
2005年第4期29-31,共3页
Journal of Shanxi Agricultural Sciences
