期刊
TREE GENETICS & GENOMES
卷 5, 期 3, 页码 505-515出版社
SPRINGER HEIDELBERG
DOI: 10.1007/s11295-009-0204-2
关键词
SSR; AFLP; Sex; Linkage map; Genetic map; Linkage group; Chromosome; Populus trichocarpa
资金
- DFG (German Research Foundation) [FL263/15-1]
A large number of simple sequence repeat (SSR) marker-containing genetic maps are available for several Populus species. For aspen however, no SSR-containing map has been published so far. In this study, genetic linkage mapping was carried out with an interspecific mapping pedigree of 61 full-sib hybrids of European x quaking aspen (Populus tremula L. x Populus tremuloides Michx.), using the two-way pseudo-testcross strategy. Amplified fragment-length polymorphism (AFLP) and SSR markers were used for mapping, resulting in the first SSR-containing genetic linkage maps for aspen. The maps allow comparisons with a Populus consensus map and other published genetic maps of the genus Populus. The maps showed good collinearity to each other and to the Populus consensus map and provide a direct link to the Populus trichocarpa genomic sequence. Sex as a morphological trait was assessed in the mapping population and mapped on a non-terminal position of linkage group XIX on the male P. tremuloides map.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据