Genetic diversity of the weed species, Stellera chamaejasme, in China inferred from amplified fragment length polymorphism analysis
文献类型：期刊论文
| 作者 | Zhang,Yong-Hong; Zhang,Jian-Wen; Li,Zhi-Min; Sun,Hang
|
| 刊名 | WEED BIOLOGY AND MANAGEMENT
 |
| 出版日期 | 2015-12-01 |
| 卷号 | 15期号:4页码:165-174 |
| 关键词 | amplified fragment length polymorphism genetic diversity population structure Stellera chamaejasme weed |
| 英文摘要 | Stellera chamaejasme is a perennial weed with a wide geographic range that is found from the Altai of eastern Russia, northern China and Mongolia southwards as far as the western Himalayas of the Qinghai-Tibet and Yungui Plateaus. The genetic diversity and population structure of 17 populations of S.chamaejasme, represented by 349 individuals, were assessed by using amplified fragment length polymorphism markers. The results showed a relatively high level of genetic variation at the species level. The proportion of total diversity among populations was 0.4370, suggesting significant genetic differentiation and a low gene flow among the populations of this species. The Mantel test indicated that genetic differentiation among populations was significantly correlated with geographic distance. Genetic drift through range expansion and a low gene flow among populations might result in a lower diversity in peripheral populations, compared to central populations. A Bayesian analysis revealed two potential gene pools in S.chamaejasme, which was confirmed by neighbor-joining clustering and principal coordinate analysis. These results demonstrate that it is necessary to develop suitable biocontrol agents for populations with different gene pools. |
| 类目[WOS] | Agronomy ; Plant Sciences |
| 研究领域[WOS] | Agriculture ; Plant Sciences |
| 关键词[WOS] | IMPATIENS-CAPENSIS ; AFLP MARKERS ; POPULATIONS ; HISTORY ; INDIVIDUALS ; SOFTWARE ; NUMBER ; PLANTS |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000366055900005 |
| 源URL | [http://ir.kib.ac.cn/handle/151853/25258]  |
| 专题 | 昆明植物研究所_中国科学院东亚植物多样性与生物地理学重点实验室 |
| 推荐引用方式 GB/T 7714 | Zhang,Yong-Hong,Zhang,Jian-Wen,Li,Zhi-Min,et al. Genetic diversity of the weed species, Stellera chamaejasme, in China inferred from amplified fragment length polymorphism analysis[J]. WEED BIOLOGY AND MANAGEMENT,2015,15(4):165-174. |
| APA | Zhang,Yong-Hong,Zhang,Jian-Wen,Li,Zhi-Min,&Sun,Hang.(2015).Genetic diversity of the weed species, Stellera chamaejasme, in China inferred from amplified fragment length polymorphism analysis.WEED BIOLOGY AND MANAGEMENT,15(4),165-174. |
| MLA | Zhang,Yong-Hong,et al."Genetic diversity of the weed species, Stellera chamaejasme, in China inferred from amplified fragment length polymorphism analysis".WEED BIOLOGY AND MANAGEMENT 15.4(2015):165-174. |
入库方式： OAI收割
来源：昆明植物研究所
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