The diversification of the northern temperate woody flora - A case study of the Elm family (Ulmaceae) based on phylogenomic and paleobotanical evidence
文献类型：期刊论文
| 作者 | Zhang,Qiu-Yue; Deng,Min; Bouchenak-Khelladi,Yanis; Zhou,Zhe-Kun; Hu,Guang-Wan; Xing,Yao-Wu |
| 刊名 | JOURNAL OF SYSTEMATICS AND EVOLUTION
 |
| 出版日期 | 2021 |
| 关键词 | biogeography diversification fossil phylogeny temperate biome Ulmaceae LONG-DISTANCE DISPERSAL INTERSPECIFIC HYBRIDIZATION BIOGEOGRAPHY SEQUENCE EVOLUTIONARY HISTORY |
| ISSN号 | 1674-4918 |
| DOI | 10.1111/jse.12720 |
| 英文摘要 | Ulmaceae is a woody family widespread in northern temperate forests. Despite the ecological importance of this family, its phylogeny and biogeographic history are poorly understood. In this study, we reconstruct phylogenetic relationships within the family and infer spatio-temporal diversification patterns based on chloroplast genome (complete cpDNA) and nuclear ribosomal DNA sequences (nrDNA). The seven Ulmaceae genera are resolved in two main clades (temperate vs. tropical) by both cpDNA and nrDNA sequences. The temperate clade includes four genera, Hemiptelea, Zelkova, Planera, and Ulmus. The relationships among Planera and other genera are controversial because of inconsistent topologies between plastid and nuclear data. The tropical clade includes three genera ((Ampelocera, Phyllostylon), Holoptelea). Molecular dating and diversification analyses show that Ulmaceae originated in the Early Cretaceous (ca. 110-125 Ma) with the main lineages establishing from the Late Cretaceous to the early Eocene. The diversification rate slowed during the middle to the late Paleogene (ca. 23-45 Ma), followed by a rapid diversification of the East Asian temperate group in the Neogene, congruent with a global cooling event. The ancestral state optimization analysis suggests an East Asian origin of the temperate Ulmaceae clade during the Paleocene, which is consistent with the fossil record. Both phylogenomic and fossil evidence support East Asia as a center of origin and diversification for the temperate woody lineages. |
| WOS记录号 | WOS:000637862200001 |
| 源URL | [http://ir.kib.ac.cn/handle/151853/73189]  |
| 专题 | 中国科学院昆明植物研究所 |
| 作者单位 | 1.Chinese Acad Sci, Key Lab Plant Germplasm Enhancement & Specialty A, Wuhan Bot Garden, Wuhan 430074, Peoples R China 2.Chinese Acad Sci, Key Lab Trop Forest Ecol, Xishuangbanna Trop Bot Garden, Xishuangbanna 666303, Yunnan, Peoples R China 3.Chinese Acad Sci, Ctr Plant Ecol, Core Bot Gardens, Xishuangbanna 666303, Yunnan, Peoples R China 4.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 5.Yunnan Univ, Sch Ecol & Environm Sci, Kunming 650500, Yunnan, Peoples R China 6.Univ Bourgogne Franche Comte, CNRS 6282, UMR Biogeosci, F-21000 Dijon, France 7.Chinese Acad Sci, Kunming Inst Bot, Key Lab Plant Divers & Biogeog East Asia, Kunming 650201, Yunnan, Peoples R China 8.Chinese Acad Sci, Sino Africa Joint Res Ctr, Wuhan 430074, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang,Qiu-Yue,Deng,Min,Bouchenak-Khelladi,Yanis,et al. The diversification of the northern temperate woody flora - A case study of the Elm family (Ulmaceae) based on phylogenomic and paleobotanical evidence[J]. JOURNAL OF SYSTEMATICS AND EVOLUTION,2021. |
| APA | Zhang,Qiu-Yue,Deng,Min,Bouchenak-Khelladi,Yanis,Zhou,Zhe-Kun,Hu,Guang-Wan,&Xing,Yao-Wu.(2021).The diversification of the northern temperate woody flora - A case study of the Elm family (Ulmaceae) based on phylogenomic and paleobotanical evidence.JOURNAL OF SYSTEMATICS AND EVOLUTION. |
| MLA | Zhang,Qiu-Yue,et al."The diversification of the northern temperate woody flora - A case study of the Elm family (Ulmaceae) based on phylogenomic and paleobotanical evidence".JOURNAL OF SYSTEMATICS AND EVOLUTION (2021). |
入库方式： OAI收割
来源：昆明植物研究所
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