Phylotranscriptomics reveals the complex evolutionary and biogeographic history of the genus Tsuga with an East Asian-North American disjunct distribution
文献类型：期刊论文
| 作者 | Feng, Yuan-Yuan; Shen, Ting-Ting; Shao, Cheng-Cheng; Du, Hong; Ran, Jin-Hua; Wang, Xiao-Quan
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| 刊名 | MOLECULAR PHYLOGENETICS AND EVOLUTION
 |
| 出版日期 | 2021 |
| 卷号 | 157 |
| 关键词 | Tsuga Phylotranscriptomics Biogeography Disjunct distribution Bering Land Bridge Hybrid origin |
| ISSN号 | 1055-7903 |
| DOI | 10.1016/j.ympev.2020.107066 |
| 文献子类 | Article |
| 英文摘要 | The disjunct distribution between East Asia and North America is one of the best established biogeographic patterns. A robust phylogeny is fundamental for understanding the biogeographic histories of taxa with this distribution pattern. Tsuga (hemlock) is a genus of Pinaceae with a typical intercontinental disjunct distribution in East Asia and eastern and western North America, and its phylogeny has not been completely reconstructed in previous studies. In this study, we reconstructed a highly resolved phylogeny of Tsuga using 881 nuclear genes, 60 chloroplast genes and 23 mitochondrial genes and explored its biogeographic and reticulate evolutionary history. The results of phylogenetic analysis, molecular dating and ancestral area reconstruction indicate that Tsuga very likely originated from North America in the late Oligocene and dispersed from America to East Asia via the Bering Land Bridge during the middle Miocene. In particular, we found complex reticulate evolutionary pattern among the East Asian hemlock species. T. sieboldii possibly originated from hybridization with the ancestor of T. chinensis from mainland China and T. forrestii as the paternal donor and the ancestor of T. diversifolia and T. ulleungensis as the maternal donor. T. chinensis (Taiwan) could have originated by hybridization together with T. sieboldii and then evolved independently after dispersal to the Taiwan Island, subsequently experiencing mitochondrial DNA introgression with T. chinensis from mainland China. Moreover, our study found that T. chinensis from western China is more closely related to T. forrestii than to T. chinensis from eastern China. The nonmonophyletic T. chinensis needs taxonomic reconsideration. |
| 学科主题 | Biochemistry & Molecular Biology ; Evolutionary Biology ; Genetics & Heredity |
| 出版地 | SAN DIEGO |
| 电子版国际标准刊号 | 1095-9513 |
| WOS关键词 | RNA-SEQ DATA ; MITOCHONDRIAL-DNA ; NUCLEOTIDE SUBSTITUTION ; PHYLOGENETIC ANALYSIS ; RETICULATE EVOLUTION ; PLANT MITOCHONDRIAL ; DIVERGENCE TIMES ; PINUS-DENSATA ; LAND-BRIDGE ; INTROGRESSION |
| WOS研究方向 | Science Citation Index Expanded (SCI-EXPANDED) |
| 语种 | 英语 |
| WOS记录号 | WOS:000618942200003 |
| 出版者 | ACADEMIC PRESS INC ELSEVIER SCIENCE |
| 资助机构 | National Key R&D Program of China [2017YFA0605100] ; Strategic Priority Research Program, CAS [XDA23080000] ; Key Research Program of Frontier Sciences, CAS [QYZDJ-SSW-SMC027] ; Youth Innovation Promotion Association CAS [2012070] |
| 源URL | [http://ir.ibcas.ac.cn/handle/2S10CLM1/26660]  |
| 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.[Feng, Yuan-Yuan 2.East China Univ Technol, Sch Earth Sci, Nanchang 330013, Jiangxi, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 4.Chinese Acad Sci, Inst Bot, State Key Lab Systemat & Evolutionary Bot, Beijing 100093, Peoples R China 5.Ran, Jin-Hua 6.Du, Hong 7.Shao, Cheng-Cheng |
| 推荐引用方式 GB/T 7714 | Feng, Yuan-Yuan,Shen, Ting-Ting,Shao, Cheng-Cheng,et al. Phylotranscriptomics reveals the complex evolutionary and biogeographic history of the genus Tsuga with an East Asian-North American disjunct distribution[J]. MOLECULAR PHYLOGENETICS AND EVOLUTION,2021,157. |
| APA | Feng, Yuan-Yuan,Shen, Ting-Ting,Shao, Cheng-Cheng,Du, Hong,Ran, Jin-Hua,&Wang, Xiao-Quan.(2021).Phylotranscriptomics reveals the complex evolutionary and biogeographic history of the genus Tsuga with an East Asian-North American disjunct distribution.MOLECULAR PHYLOGENETICS AND EVOLUTION,157. |
| MLA | Feng, Yuan-Yuan,et al."Phylotranscriptomics reveals the complex evolutionary and biogeographic history of the genus Tsuga with an East Asian-North American disjunct distribution".MOLECULAR PHYLOGENETICS AND EVOLUTION 157(2021). |
入库方式： OAI收割
来源：植物研究所
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