Assessment of genetic diversity among androdioecious ancient Osmanthus fragrans trees by SSR markers
文献类型：期刊论文
| 作者 | Duan, YiFan; Li, Meng; Yi, Xian Gui; Wang, HuaChen; Wang, XianRong; Xiang, QiBai |
| 刊名 | BIOCHEMICAL SYSTEMATICS AND ECOLOGY
 |
| 出版日期 | 2015 |
| 卷号 | 61页码:179-185 |
| 关键词 | MAINTENANCE EVOLUTION SYSTEM PLANT |
| 产权排序 | 2 |
| 通讯作者 | Wang, XR (reprint author), Nanjing Forestry Univ, Coinnovat Ctr Sustainable Forestry Southern China, Nanjing 210037, Jiangsu, Peoples R China. |
| 合作状况 | 国内 |
| 英文摘要 | The well known ornamental plant, Osmanthus fragrans, is one of the rare androdioecious species in nature. Determining the genetic diversity of this species may assist in its conservation and genetic improvement. Data of 10 ancient tree populations of O. fragrans were used to assess its genetic diversity and population structure with microsatellite markers. A high level of genetic diversity was observed with POPGENE. As anticipated the heterozygosity of ancient hermaphrodite trees was higher than male ones, although the number of hermaphrodites was far fewer than males. Abundant gene exchange between males and hermaphrodites was detected, and trees from the same population often clustered together. Androdioecy is an important factor that determines the genetic structure of O. fragrans and there is an urgent need to conserve ancient O. fragrans germplasms especially the hermaphrodites. (C) 2015 Published by Elsevier Ltd. |
| 学科主题 | Biochemistry & Molecular Biology; Environmental Sciences & Ecology; Evolutionary Biology |
| 类目[WOS] | Biochemistry & Molecular Biology ; Ecology ; Evolutionary Biology |
| 语种 | 英语 |
| 源URL | [http://210.75.237.14/handle/351003/27507]  |
| 专题 | 成都生物研究所_生态研究 |
| 推荐引用方式 GB/T 7714 | Duan, YiFan,Li, Meng,Yi, Xian Gui,et al. Assessment of genetic diversity among androdioecious ancient Osmanthus fragrans trees by SSR markers[J]. BIOCHEMICAL SYSTEMATICS AND ECOLOGY,2015,61:179-185. |
| APA | Duan, YiFan,Li, Meng,Yi, Xian Gui,Wang, HuaChen,Wang, XianRong,&Xiang, QiBai.(2015).Assessment of genetic diversity among androdioecious ancient Osmanthus fragrans trees by SSR markers.BIOCHEMICAL SYSTEMATICS AND ECOLOGY,61,179-185. |
| MLA | Duan, YiFan,et al."Assessment of genetic diversity among androdioecious ancient Osmanthus fragrans trees by SSR markers".BIOCHEMICAL SYSTEMATICS AND ECOLOGY 61(2015):179-185. |
入库方式： OAI收割
来源：成都生物研究所
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