Relationships among Asian persimmon cultivars, astringent and non-astringent types
Relationships among Asian persimmon cultivars, astringent and non-astringent types
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DOI：
10.1007/s11295-015-0848-z
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发表时间：
2015-04-01
影响因子：
2.4
通讯作者：
Yamada, Masahiko
中科院分区：
文献类型：
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作者：
Parfitt, Dan E.;Yonemori, Keizo;Yamada, Masahiko
利用146个亚洲品种的496个扩增片段长度多态性（AFLP）标记，对亚洲柿子品种亲缘关系和授粉状况进行了分子标记分析。对中国、韩国和日本品种的标记组成和授粉状况进行了评价。邻联聚类、多维尺度和结构对中国、韩国和日本品种群体和传粉类型的分离支持较弱，且不具有遗传显著性。分子变异分析（AMOVA）发现品种来源和传粉状态存在显著差异，但大部分差异发生在品种之间，而非分类群之间。所有品种群体在分子水平上具有相似的遗传特征，但由于品种个体差异，多态性较多。
A molecular marker analysis for Asian persimmon cultivar relationships and pollination status was conducted with 496 amplified fragment length polymorphism (AFLP) markers and 146 cultivars of Asian origin. Cultivars from China, Korea, and Japan were evaluated for marker composition and pollination status, which strongly influences fruit characteristics. Separation of Chinese, Korean, and Japanese cultivar groups and pollination type by neighbor-joining clustering, multidimensional scaling, and STRUCTURE was only weakly supported and not genetically significant. Significant differences for cultivar origin and pollination status were found for analysis of molecular variance (AMOVA), but most of the variation was among cultivars, not classification groups. All of the cultivar groups were genetically similar at the molecular level with most polymorphism due to individual cultivar differences.