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| Multiplexed Massively Parallel Sequencing of Plastomes Provides Insights Into the Genetic Diversity, Population Structure, and Phylogeography of Wild and Cultivated Coptis chinensis | |
| Wang, Yiheng; Sun, Jiahui; Zhao, Zhenyu; Xu, Chao1; Qiao, Ping2; Wang, Sheng; Wang, Mengli; Xu, Zegang3; Yuan, Qingjun; Guo, Lanping; Huang, Luqi | |
| 2022 | |
| 发表期刊 | FRONTIERS IN PLANT SCIENCE
 |
| ISSN | 1664-462X |
| 卷号 | 13 |
| 摘要 | Root rot has been a major problem for cultivated populations of Coptis chinensis var. chinensis in recent years. C. chinensis var. brevisepala, the closest wild relative of C. chinensis var. chinensis, has a scattered distribution across southwestern China and is an important wild resource. Genetic diversity is associated with greater evolutionary potential and resilience of species or populations and is important for the breeding and conservation of species. Here, we conducted multiplexed massively parallel sequencing of the plastomes of 227 accessions of wild and cultivated C. chinensis using 111 marker pairs to study patterns of genetic diversity, population structure, and phylogeography among wild and cultivated C. chinensis populations. Wild and cultivated resources diverged approximately 2.83 Mya. The cultivated resources experienced a severe genetic bottleneck and possess highly mixed germplasm. However, high genetic diversity has been retained in the wild resources, and subpopulations in different locations differed in genotype composition. The significant divergence in the genetic diversity of wild and cultivated resources indicates that they require different conservation strategies. Wild resources require in situ conservation strategies aiming to expand population sizes while maintaining levels of genetic diversity; by contrast, germplasm resource nurseries with genotypes of cultivated resources and planned distribution measures are needed for the conservation of cultivated resources to prevent cultivated populations from undergoing severe genetic bottlenecks. The results of this study provide comprehensive insights into the genetic diversity, population structure, and phylogeography of C. chinensis and will facilitate future breeding and conservation efforts. |
| 关键词 | Coptis chinensis wild and cultivated genetic diversity phylogeography population structure massively parallel sequencing plastome |
| 学科领域 | Plant Sciences |
| DOI | 10.3389/fpls.2022.923600 |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS关键词 | DOMESTICATION ; ACCESSIONS ; SOFTWARE ; PROGRAM |
| WOS研究方向 | Science Citation Index Expanded (SCI-EXPANDED) |
| WOS记录号 | WOS:000844607600001 |
| 出版者 | FRONTIERS MEDIA SA |
| 文献子类 | Article |
| 出版地 | LAUSANNE |
| 作者邮箱 | yuanqingjun@icmm.ac.cn ; glp01@126.com ; huangluqi01@126.com |
| 作品OA属性 | Green Published, gold |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.ibcas.ac.cn/handle/2S10CLM1/28882 |
| 专题 | 系统与进化植物学国家重点实验室 |
| 作者单位 | 1.China Acad Chinese Med Sci, Natl Resource Ctr Chinese Mat Med, Beijing, Peoples R China 2.Chinese Acad Sci, Inst Bot, State Key Lab Systemat & Evolutionary Bot, Beijing, Peoples R China 3.Jiangxi Univ Tradit Chinese Med, Academician Workstat, Nanchang, Peoples R China 4.Lichuan Jianzhuxi Huanglian Cooperat, Lichuan, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, Yiheng,Sun, Jiahui,Zhao, Zhenyu,et al. Multiplexed Massively Parallel Sequencing of Plastomes Provides Insights Into the Genetic Diversity, Population Structure, and Phylogeography of Wild and Cultivated Coptis chinensis[J]. FRONTIERS IN PLANT SCIENCE,2022,13. |
| APA | Wang, Yiheng.,Sun, Jiahui.,Zhao, Zhenyu.,Xu, Chao.,Qiao, Ping.,...&Huang, Luqi.(2022).Multiplexed Massively Parallel Sequencing of Plastomes Provides Insights Into the Genetic Diversity, Population Structure, and Phylogeography of Wild and Cultivated Coptis chinensis.FRONTIERS IN PLANT SCIENCE,13. |
| MLA | Wang, Yiheng,et al."Multiplexed Massively Parallel Sequencing of Plastomes Provides Insights Into the Genetic Diversity, Population Structure, and Phylogeography of Wild and Cultivated Coptis chinensis".FRONTIERS IN PLANT SCIENCE 13(2022). |
| 条目包含的文件 | ||||||
| 文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
| fpls-13-923600.pdf（5835KB） | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-SA | 浏览 请求全文 | |
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