Molecular diversity and genetic structure of 380 sweetpotato accessions as revealed by SSR markers

• 作 者: YANG Xin-sun SU Wen-jin WANG L
• 机 构: BeijingKeyLaboratoryofCropGeneticImprovement~LaboratoryofCropHeterosisandUtilization,InstituteofFood
• 出 处: 农业科学学报：英文版
• 发表日期: 2015年4期
• 关键词: 分子多样性 种质资源 遗传结构 SSR标记 甘薯 地方品种 遗传分化 遗传关系 genetic diversity population structure
• 基金项目: supported by the Hubei Engineering and Technology Research Centre of Sweetpotato,China, the International Cooperation Program,Ministry of Science and Technology of China （2011DFB31620）, the Introducti

Sweetpotato, Ipomoea batatas(L.) Lam., is an important food crop widely cultivated in the world. Evaluation of genetic relationships among diverse cultivars and landraces is necessary for efficient exploitation of genetic diversity in the existing germpla