Knowledge Management System Of Institute Of Botany,CAS
Phylogenetic Position of the Enigmatic Fern Genus Weatherbya (Polypodiaceae) Revisited: Evidence from Chloroplast and Nuclear Gene Regions and Morphological Data | |
Wei, Xue-Ping; Wei, Ran; Zhao, Cun-Feng; Zhang, Hong-Rui; Zhang, Xian-Chun | |
2017 | |
发表期刊 | INTERNATIONAL JOURNAL OF PLANT SCIENCES |
ISSN | 1058-5893 |
卷号 | 178期号:6页码:450-464 |
摘要 | Premise of research.Weatherbya is a small genus of subfamily Microsoroideae (Polypodiaceae) with controversial phylogenetic placements. In this study we aim to test the phylogenetic hypotheses about Weatherbya utilizing chloroplast and nuclear genes from an extensive generic sampling of Microsoroideae.Methodology.Phylogenetic analyses of DNA sequences from four chloroplast DNA markers (rbcL, rbcL-atpB, trnL-F, and rps4+rps4-trnS) of 13 genera (Phymatosorus was treated as a separate genus) in Microsoroideae and a nuclear gene (LEAFY) of Weatherbya and four related genera were conducted. Morphological evidences including characters of leaf epidermis and rhizome scales were described in Weatherbya and the mostly related genera.Pivotal results.Results of the phylogenetic analyses of both chloroplast (except rps4+rps4-trnS) and nuclear genes strongly support Weatherbya embedded in Lepisorus. The chloroplast rps4 gene includes internal stop codons in many taxa of Microsoroideae, and this gene has been reported under selection.Conclusions.Phylogenetic analyses strongly support the inclusion of Weatherbya in Lepisorus rather than Lemmaphyllum, and their close relationship is supported by similar morphology of rhizome scales and leaf epidermis. |
关键词 | Lemmaphyllum Microsoroideae nuclear gene phylogeny taxonomy |
学科领域 | Agriculture |
DOI | 10.1016/j.geoderma.2017.01.013 |
收录类别 | SCI |
语种 | 英语 |
WOS关键词 | RETICULATE EVOLUTION ; MOLECULAR PHYLOGENY ; TAXONOMIC REVISION ; PLASTOME SEQUENCES ; CLASSIFICATION ; GENOME ; BIOGEOGRAPHY ; DRYOPTERIDACEAE ; DIVERSIFICATION ; GRAMMITIDACEAE |
WOS记录号 | WOS:000401878600004 |
出版者 | UNIV CHICAGO PRESS |
文献子类 | Article |
出版地 | CHICAGO |
EISSN | 1537-5315 |
资助机构 | National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [31470317] ; China Scholarship CouncilChina Scholarship Council ; Natural History Museum ; Royal Botanic Gardens, Kew [CSC 201304910257] |
作者邮箱 | zhangxc@ibcas.ac.cn |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.ibcas.ac.cn/handle/2S10CLM1/22166 |
专题 | 系统与进化植物学国家重点实验室 |
作者单位 | 1.[Wei, Xue-Ping 2.Wei, Ran 3.Zhao, Cun-Feng 4.Zhang, Hong-Rui 5.Chinese Acad Sci, Inst Bot, State Key Lab Systemat & Evolutionary Bot, Beijing 100093, Peoples R China 6.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
推荐引用方式 GB/T 7714 | Wei, Xue-Ping,Wei, Ran,Zhao, Cun-Feng,et al. Phylogenetic Position of the Enigmatic Fern Genus Weatherbya (Polypodiaceae) Revisited: Evidence from Chloroplast and Nuclear Gene Regions and Morphological Data[J]. INTERNATIONAL JOURNAL OF PLANT SCIENCES,2017,178(6):450-464. |
APA | Wei, Xue-Ping,Wei, Ran,Zhao, Cun-Feng,Zhang, Hong-Rui,&Zhang, Xian-Chun.(2017).Phylogenetic Position of the Enigmatic Fern Genus Weatherbya (Polypodiaceae) Revisited: Evidence from Chloroplast and Nuclear Gene Regions and Morphological Data.INTERNATIONAL JOURNAL OF PLANT SCIENCES,178(6),450-464. |
MLA | Wei, Xue-Ping,et al."Phylogenetic Position of the Enigmatic Fern Genus Weatherbya (Polypodiaceae) Revisited: Evidence from Chloroplast and Nuclear Gene Regions and Morphological Data".INTERNATIONAL JOURNAL OF PLANT SCIENCES 178.6(2017):450-464. |
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 | ||
j.geoderma.2017.01.0(1973KB) | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-SA | 浏览 请求全文 |
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。
修改评论