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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ftdoajarticles:oai:doaj.org/article:fdb99ffa1c204dd6967a4c8ac8ffdd6f 2023-05-15T14:58:40+02:00 Clear phylogeographical structures shed light on the origin and dispersal of the aquatic boreal plant Hippuris vulgaris Yinjiao Yu Qixiang Lu Alexander G. Lapirov Joanna Freeland Xinwei Xu 2022-11-01T00:00:00Z https://doi.org/10.3389/fpls.2022.1046600 https://doaj.org/article/fdb99ffa1c204dd6967a4c8ac8ffdd6f EN eng Frontiers Media S.A. https://www.frontiersin.org/articles/10.3389/fpls.2022.1046600/full https://doaj.org/toc/1664-462X 1664-462X doi:10.3389/fpls.2022.1046600 https://doaj.org/article/fdb99ffa1c204dd6967a4c8ac8ffdd6f Frontiers in Plant Science, Vol 13 (2022) aquatic plants arctic flora Hippuris vulgaris microsatellites phylogeography chloroplast DNA Plant culture SB1-1110 article 2022 ftdoajarticles https://doi.org/10.3389/fpls.2022.1046600 2022-12-30T22:34:39Z 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. Article in Journal/Newspaper Arctic Directory of Open Access Journals: DOAJ Articles Arctic Frontiers in Plant Science 13 |
institution |
Open Polar |
collection |
Directory of Open Access Journals: DOAJ Articles |
op_collection_id |
ftdoajarticles |
language |
English |
topic |
aquatic plants arctic flora Hippuris vulgaris microsatellites phylogeography chloroplast DNA Plant culture SB1-1110 |
spellingShingle |
aquatic plants arctic flora Hippuris vulgaris microsatellites phylogeography chloroplast DNA Plant culture SB1-1110 Yinjiao Yu Qixiang Lu Alexander G. Lapirov Joanna Freeland Xinwei Xu Clear phylogeographical structures shed light on the origin and dispersal of the aquatic boreal plant Hippuris vulgaris |
topic_facet |
aquatic plants arctic flora Hippuris vulgaris microsatellites phylogeography chloroplast DNA Plant culture SB1-1110 |
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 |
Article in Journal/Newspaper |
author |
Yinjiao Yu Qixiang Lu Alexander G. Lapirov Joanna Freeland Xinwei Xu |
author_facet |
Yinjiao Yu Qixiang Lu Alexander G. Lapirov Joanna Freeland Xinwei Xu |
author_sort |
Yinjiao Yu |
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 |
https://doi.org/10.3389/fpls.2022.1046600 https://doaj.org/article/fdb99ffa1c204dd6967a4c8ac8ffdd6f |
geographic |
Arctic |
geographic_facet |
Arctic |
genre |
Arctic |
genre_facet |
Arctic |
op_source |
Frontiers in Plant Science, Vol 13 (2022) |
op_relation |
https://www.frontiersin.org/articles/10.3389/fpls.2022.1046600/full https://doaj.org/toc/1664-462X 1664-462X doi:10.3389/fpls.2022.1046600 https://doaj.org/article/fdb99ffa1c204dd6967a4c8ac8ffdd6f |
op_doi |
https://doi.org/10.3389/fpls.2022.1046600 |
container_title |
Frontiers in Plant Science |
container_volume |
13 |
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1766330804112195584 |