A preliminary molecular historical biogeography of Caragana (Leguminosae) based on ITS and trnL-F DNA sequence data |
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| Authors: | MingLi ZHANG Yun KANG JunBo YANG |
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| Affiliation: | 1.Laboratory of Evolution and Biodiversity Conservation in Arid Region, Xinjiang Institute of Ecology and Geography, Chinese Academy of Sciences, Urumqi 830011, China;2.Institute of Botany, Chinese Academy of Sciences, Beijing 100093, China;3.School of Pharmacy, Fudan University, Shanghai 200032, China;4.Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650204, China |
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| Abstract: | ![]()
The nrDNA internal transcribed spacer (ITS) and cpDNA trnL-F internal spacer (IGS) sequence data of Caragana eight species and one outgroup Halimodendron halodendron, was employed to reconstruct a phylogenetic tree, then the area relationship was analyzed by means of component analysis (CA), Brooks parsimony analysis (BPA), and dispersal-vicariance analysis (DIVA), six areas were selected from two divided distributions of East Asia and Tethys in Caragana. The phylogenetic tree indicated that there were thre... |
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| Keywords: | Caragana ITS trnL-F phylogeny cladistic biogeography DIVA distribution pattern |
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