摘要
遗传图谱构建与QTL定位对花生分子育种具有十分重要的意义。随着分子标记与测序技术的快速发展,极大地促进了花生重要数量性状的研究进程,并获得了一些与抗病、产量等重要性状相关联的分子标记。本文对国内外花生的分子标记开发、遗传图谱构建以及QTL定位的研究进展进行了综述,为花生分子标记辅助选择,提高花生育种效率,加速育种进程提供了理论参考。
The construction of genetic maps and QTL mapping are of great significance for pea- nut molecular breeding. With the development of various molecular markers and sequencing technol- ogy, great advances have been made in genetic study for important quantitative traits in peanut. Some molecular markers associated with traits of disease-resistant and yield was developed. In this paper, the development of molecular markers, the construction of molecular genetic linkage maps, and QTLs mapping in peanut were reviewed, which provided theoretical references for the applica- tion of molecular marker assisted selection, the improvement of breeding efficiency, and the acceler- ation of breeding process in peanut.
出处
《花生学报》
北大核心
2017年第2期1-10,共10页
Journal of Peanut Science
基金
国家现代农业产业技术体系建设专项(CARS-14)
国家自然科学基金项目(31471523)
农业部引进国际先进农业科学技术计划(948计划)项目(2013-Z65)
河北省科技支撑计划(16226301D)
河北省高等学校科学技术研究重点项目(ZD2015056)
关键词
花生
遗传图谱
QTL
分子标记
peanut
genetic map
QTL mapping
molecular markers
