摘要
油茶是一种具有较高经济价值的植物,在我国主要分布于西南地区。但长期以来,对我国油茶植物的品种资源尚未清楚,本文对ISSR分子标记鉴定油茶重要栽培群体遗传多样性和亲缘关系进行了分析,探讨了遗传多样性和亲缘关系的信息将有助于建立一个核心种质库和开发具有较高经济价值的油茶新品种。
Camellia oleifera is an important economic crop which is mainly grown in southwest China. However, little is known about the germplasm resources of C. oleifera in China. In this study, the genetic diversity of some C. oleifera varieties was identified and their phylogenetic relationship was further analyzed using ISSR marker. Thus, these findings served as valuable information for the establishment of core collection as well as the breeding of new varieties with high economic value.
出处
《西北林学院学报》
CSCD
北大核心
2013年第6期88-91,共4页
Journal of Northwest Forestry University
基金
陕西省教育厅自然基金专项(2013JK0724)
关键词
遗传多样性
指纹图谱
油茶
genetic diversity
fingerprints
Camellia oleifera
