Clear phylogeographical structures shed light on the origin and dispersal of the aquatic boreal plant Hippuris vulgaris
Aquatic plants are an important ecological group in the arctic flora; however, their evolutionary histories remain largely unknown. In order to deepen our understanding of the evolution of these plants, we explored the phylogeographical structure of an aquatic boreal plant Hippuris vulgaris in a bro...
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ftpubmed:oai:pubmedcentral.nih.gov:9742601 2023-05-15T15:08:10+02:00 Clear phylogeographical structures shed light on the origin and dispersal of the aquatic boreal plant Hippuris vulgaris Yu, Yinjiao Lu, Qixiang Lapirov, Alexander G. Freeland, Joanna Xu, Xinwei 2022-11-28 http://www.ncbi.nlm.nih.gov/pmc/articles/PMC9742601/ https://doi.org/10.3389/fpls.2022.1046600 en eng Frontiers Media S.A. http://www.ncbi.nlm.nih.gov/pmc/articles/PMC9742601/ http://dx.doi.org/10.3389/fpls.2022.1046600 Copyright © 2022 Yu, Lu, Lapirov, Freeland and Xu https://creativecommons.org/licenses/by/4.0/This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms. CC-BY Front Plant Sci Plant Science Text 2022 ftpubmed https://doi.org/10.3389/fpls.2022.1046600 2022-12-18T02:01:24Z Aquatic plants are an important ecological group in the arctic flora; however, their evolutionary histories remain largely unknown. In order to deepen our understanding of the evolution of these plants, we explored the phylogeographical structure of an aquatic boreal plant Hippuris vulgaris in a broad geographical sampling from Eurasia and North America using the chloroplast intergenic spacer psbA-trnH and seven nuclear microsatellite loci. Two closely-related species H. lanceolata and H. tetraphylla were also included because of their taxonomic controversy. Both chloroplast DNA sequences and nuclear microsatellite data revealed three genetic lineages with distinct distribution ranges. Incongruence between nuclear and chloroplast DNA lineages occurred in 14 samples from Russian Far East and Europe caused by inter-lineage hybridization. No private haplotypes or independent genetic clusters were evident in H. lanceolata or H. tetraphylla, suggesting that these two species should be considered conspecific ecotypes of H. vulgaris. Analysis using Approximate Bayesian Computation-Random Forest approach suggests that Hippuris vulgaris originated in China, followed by dispersal into Russia plus Northeast China, then successively westwards into Europe and North America, and finally into the Russian Far East from both North America and Russia plus Northeast China. This study is the first to elucidate the historical dispersal processes of a circumarctic aquatic plant across the entirety of its range. Text Arctic PubMed Central (PMC) Arctic Frontiers in Plant Science 13 |
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English |
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Plant Science |
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Plant Science Yu, Yinjiao Lu, Qixiang Lapirov, Alexander G. Freeland, Joanna Xu, Xinwei Clear phylogeographical structures shed light on the origin and dispersal of the aquatic boreal plant Hippuris vulgaris |
topic_facet |
Plant Science |
description |
Aquatic plants are an important ecological group in the arctic flora; however, their evolutionary histories remain largely unknown. In order to deepen our understanding of the evolution of these plants, we explored the phylogeographical structure of an aquatic boreal plant Hippuris vulgaris in a broad geographical sampling from Eurasia and North America using the chloroplast intergenic spacer psbA-trnH and seven nuclear microsatellite loci. Two closely-related species H. lanceolata and H. tetraphylla were also included because of their taxonomic controversy. Both chloroplast DNA sequences and nuclear microsatellite data revealed three genetic lineages with distinct distribution ranges. Incongruence between nuclear and chloroplast DNA lineages occurred in 14 samples from Russian Far East and Europe caused by inter-lineage hybridization. No private haplotypes or independent genetic clusters were evident in H. lanceolata or H. tetraphylla, suggesting that these two species should be considered conspecific ecotypes of H. vulgaris. Analysis using Approximate Bayesian Computation-Random Forest approach suggests that Hippuris vulgaris originated in China, followed by dispersal into Russia plus Northeast China, then successively westwards into Europe and North America, and finally into the Russian Far East from both North America and Russia plus Northeast China. This study is the first to elucidate the historical dispersal processes of a circumarctic aquatic plant across the entirety of its range. |
format |
Text |
author |
Yu, Yinjiao Lu, Qixiang Lapirov, Alexander G. Freeland, Joanna Xu, Xinwei |
author_facet |
Yu, Yinjiao Lu, Qixiang Lapirov, Alexander G. Freeland, Joanna Xu, Xinwei |
author_sort |
Yu, Yinjiao |
title |
Clear phylogeographical structures shed light on the origin and dispersal of the aquatic boreal plant Hippuris vulgaris |
title_short |
Clear phylogeographical structures shed light on the origin and dispersal of the aquatic boreal plant Hippuris vulgaris |
title_full |
Clear phylogeographical structures shed light on the origin and dispersal of the aquatic boreal plant Hippuris vulgaris |
title_fullStr |
Clear phylogeographical structures shed light on the origin and dispersal of the aquatic boreal plant Hippuris vulgaris |
title_full_unstemmed |
Clear phylogeographical structures shed light on the origin and dispersal of the aquatic boreal plant Hippuris vulgaris |
title_sort |
clear phylogeographical structures shed light on the origin and dispersal of the aquatic boreal plant hippuris vulgaris |
publisher |
Frontiers Media S.A. |
publishDate |
2022 |
url |
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC9742601/ https://doi.org/10.3389/fpls.2022.1046600 |
geographic |
Arctic |
geographic_facet |
Arctic |
genre |
Arctic |
genre_facet |
Arctic |
op_source |
Front Plant Sci |
op_relation |
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC9742601/ http://dx.doi.org/10.3389/fpls.2022.1046600 |
op_rights |
Copyright © 2022 Yu, Lu, Lapirov, Freeland and Xu https://creativecommons.org/licenses/by/4.0/This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms. |
op_rightsnorm |
CC-BY |
op_doi |
https://doi.org/10.3389/fpls.2022.1046600 |
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Frontiers in Plant Science |
container_volume |
13 |
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