A Dated Phylogeny of the Pantropical Genus Dalbergia L.f. (Leguminosae: Papilionoideae) and Its Implications for Historical Biogeography
文献类型：期刊论文
| 作者 | Rahaingoson, Fabien Robert; Oyebanji, Oyetola; Stull, Gregory W.; Zhang, Rong; Yi, Ting-Shuang
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| 刊名 | AGRONOMY-BASEL
 |
| 出版日期 | 2022 |
| 卷号 | 12期号:7页码:1612 |
| 关键词 | Dalbergia Early Miocene ITS long-distance dispersal matK monophyletic rbcL MOLECULAR PHYLOGENY TROPICAL FLORAS DISPERSAL EVOLUTION FABACEAE MADAGASCAR NUCLEAR ORIGIN DIVERSIFICATION VICARIANCE |
| DOI | 10.3390/agronomy12071612 |
| 英文摘要 | The genus Dalbergia has a pantropical distribution and comprises approximately 250 species. Previous phylogenetic studies on the genus revealed that Dalbergia is monophyletic and is sister to Machaerium and Aeschynomene sect. Ochopodium. However, due to limited samples or DNA regions in these studies, relationships among the major clades are still unresolved, and divergence dates and biogeographical history of the genus have not been addressed. In this study, phylogenetic analyses of Dalbergia were conducted using broad taxon sampling and a combined dataset of two plastid DNA markers (matK and rbcL) and one nuclear marker (ITS). We evaluated the infrageneric classification of the genus based on the reconstructed tree, and investigated biogeographical history of this genus through molecular dating and ancestral area reconstruction analyses. The monophyly of Dalbergia was strongly supported and the genus was resolved into five major clades with high support, several of which correspond to the previous recognized sections. We inferred that Dalbergia originated in South America during the Early Miocene (c. 22.9 Ma) and achieved its current pantropical distribution through multiple recent transoceanic long-distance dispersals (LDD). We highlighted the important historical events which may explain the pantropical distribution pattern of Dalbergia. |
| WOS记录号 | WOS:000833153300001 |
| 源URL | [http://ir.kib.ac.cn/handle/151853/74712]  |
| 专题 | 中国科学院昆明植物研究所 |
| 推荐引用方式 GB/T 7714 | Rahaingoson, Fabien Robert,Oyebanji, Oyetola,Stull, Gregory W.,et al. A Dated Phylogeny of the Pantropical Genus Dalbergia L.f. (Leguminosae: Papilionoideae) and Its Implications for Historical Biogeography[J]. AGRONOMY-BASEL,2022,12(7):1612. |
| APA | Rahaingoson, Fabien Robert,Oyebanji, Oyetola,Stull, Gregory W.,Zhang, Rong,&Yi, Ting-Shuang.(2022).A Dated Phylogeny of the Pantropical Genus Dalbergia L.f. (Leguminosae: Papilionoideae) and Its Implications for Historical Biogeography.AGRONOMY-BASEL,12(7),1612. |
| MLA | Rahaingoson, Fabien Robert,et al."A Dated Phylogeny of the Pantropical Genus Dalbergia L.f. (Leguminosae: Papilionoideae) and Its Implications for Historical Biogeography".AGRONOMY-BASEL 12.7(2022):1612. |
入库方式： OAI收割
来源：昆明植物研究所
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