Phylogenomic analyses of the Photinia complex support the recognition of a new genus Phippsiomeles and the resurrection of a redefined Stranvaesia in Maleae (Rosaceae)
文献类型：期刊论文
| 作者 | Liu, Bin-Bin; Hong, De-Yuan; Zhou, Shi-Liang; Xu, Chao; Dong, Wen-Pan; Johnson, Gabriel; Wen, Jun6 |
| 刊名 | JOURNAL OF SYSTEMATICS AND EVOLUTION
 |
| 出版日期 | 2019 |
| 卷号 | 57期号:6页码:678-694 |
| 关键词 | genome skimming hybridization Maleae nrDNA Phippsiomeles Rosaceae Stranvaesia |
| ISSN号 | 1674-4918 |
| DOI | 10.1111/jse.12542 |
| 文献子类 | Article |
| 英文摘要 | Photinia and its morphologically similar allies in Maleae (Rosaceae) consist of five currently recognized genera: Aronia, Heteromeles, Photinia, Pourthiaea, and Stranvaesia, and 68 species, distributed in Asia and North and Central America. Despite previous efforts to clarify relationships in this group, the generic delimitations have remained uncertain. Our goals were to reconstruct a robust phylogeny of Photinia and its close allies to test the monophyly of the currently recognized genera, especially Photinia and Stranvaesia, and the hybrid origin hypothesis of Photinia bodinieri. This study employs complete plastomes and the entire nuclear ribosomal DNA (nrDNA) repeats assembled from the genome skimming approach with a broad taxon sampling of 81 species in 30 genera of Rosaceae, especially Maleae. Based on three datasets, including the whole plastome, coding sequence, and nrDNA repeats, the results of maximum likelihood and Bayesian inference analyses showed that the previously circumscribed Stranvaesia and Photinia were each non-monophyletic. Six clades have been recovered herein within Photinia and its allied genera: Aronia, Heteromeles, Photinia s.s., Pourthiaea, Stranvaesia, and a new genus Phippsiomeles consisting of the Central American species formerly placed in Photinia. The strong conflicts between the plastome and nrDNA phylogenies of Phippsiomeles and Stranvaesia tomentosa suggest the possibility that they may have each originated involving hybridization events, while no incongruence among datasets was detected to support the hybrid origin of Photinia bodinieri. We provide 12 new combinations, to transfer eight taxa of the New World Photinia into Phippsiomeles and clarify the generic placements of several species of Photinia and Stranvaesia. |
| 学科主题 | Plant Sciences |
| 出版地 | HOBOKEN |
| 电子版国际标准刊号 | 1759-6831 |
| WOS关键词 | MALOIDEAE ROSACEAE ; SUBFAM MALOIDEAE ; SEQUENCE ; SELECTION ; ALIGNMENT ; IDENTITY ; GENOMES ; GENERA ; TREE |
| WOS研究方向 | Plant Sciences |
| 语种 | 英语 |
| WOS记录号 | WOS:000492384700001 |
| 出版者 | WILEY |
| 源URL | [http://ir.ibcas.ac.cn/handle/2S10CLM1/19548]  |
| 专题 | 植物研究所_系统与进化植物学研究中心_系统与进化植物学研究中心_学位论文 |
| 作者单位 | 1.Zhou, Shi-Liang 2.[Liu, Bin-Bin 3.Hong, De-Yuan 4.Xu, Chao 5.Chinese Acad Sci, Inst Bot, State Key Lab Systemat & Evolutionary Bot, Beijing 100093, Peoples R China 6.Johnson, Gabriel 7.Smithsonian Inst, Natl Museum Nat Hist, Dept Bot, POB 37012, Washington, DC 20013 USA |
| 推荐引用方式 GB/T 7714 | Liu, Bin-Bin,Hong, De-Yuan,Zhou, Shi-Liang,et al. Phylogenomic analyses of the Photinia complex support the recognition of a new genus Phippsiomeles and the resurrection of a redefined Stranvaesia in Maleae (Rosaceae)[J]. JOURNAL OF SYSTEMATICS AND EVOLUTION,2019,57(6):678-694. |
| APA | Liu, Bin-Bin.,Hong, De-Yuan.,Zhou, Shi-Liang.,Xu, Chao.,Dong, Wen-Pan.,...&Wen, Jun.(2019).Phylogenomic analyses of the Photinia complex support the recognition of a new genus Phippsiomeles and the resurrection of a redefined Stranvaesia in Maleae (Rosaceae).JOURNAL OF SYSTEMATICS AND EVOLUTION,57(6),678-694. |
| MLA | Liu, Bin-Bin,et al."Phylogenomic analyses of the Photinia complex support the recognition of a new genus Phippsiomeles and the resurrection of a redefined Stranvaesia in Maleae (Rosaceae)".JOURNAL OF SYSTEMATICS AND EVOLUTION 57.6(2019):678-694. |
入库方式： OAI收割
来源：植物研究所
浏览0
下载0
收藏0
其他版本
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。