Genetic diversity among accessions of the endangered box huckleberry (Gaylussacia brachycera) based on AFLP markers

被引：0
|
作者：
Pooler, Margaret R.
Dix, Ruth L.
Griesbach, Robert J.
机构：
[1] USDA ARS, US Natl Arboretum, Floral & Nursery Plants Res Unit, Washington, DC 20002 USA
[2] USDA ARS, US Natl Arboretum, Floral & Nursery Plants Res Unit, Beltsville, MD 20705 USA
来源：
JOURNAL OF THE TORREY BOTANICAL SOCIETY | 2006年 / 133卷 / 03期
关键词：
AFLP; amplified fragment length polymorphism; conservation genetics; endangered plant; Gaylussacia brachycera; genetic variation;
D O I：
10.3159/1095-5674(2006)133[439:GDAAOT]2.0.CO;2
中图分类号：
Q94 [植物学];
学科分类号：
071001 ;
摘要：
The box huckleberry (Gaylussacia brachycera) is a slow-growing, dwarf evergreen groundcover that is native to eight states in the Eastern United States. It is a rare plant with conservation status of rare to critically imperiled. Genetic relationships among 24 accessions of G. brachycera were determined using 66 polymorphic AFLP markets from 8 primer pairs. Accessions collected in western Virginia were the most distantly related to the other accessions, while accessions from Kentucky were the most variable. The information gained from this study will be useful to guide decisions regarding conservation, preservation, breeding, and re-introduction of this species.
引用
收藏
页码：439 / 448
页数：10
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