Latitudinal Biogeographic Structuring in the Globally Distributed Moss Ceratodon purpureus
Biogeographic patterns of globally widespread species are expected to reflect regional structure, as well as connectivity caused by occasional long-distance dispersal. We assessed the level and drivers of population structure, connectivity, and timescales of population isolation in one of the most w...
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ftpubmed:oai:pubmedcentral.nih.gov:7484499 2023-05-15T13:39:39+02:00 Latitudinal Biogeographic Structuring in the Globally Distributed Moss Ceratodon purpureus Biersma, Elisabeth M. Convey, Peter Wyber, Rhys Robinson, Sharon A. Dowton, Mark van de Vijver, Bart Linse, Katrin Griffiths, Howard Jackson, Jennifer A. 2020-08-28 http://www.ncbi.nlm.nih.gov/pmc/articles/PMC7484499/ https://doi.org/10.3389/fpls.2020.502359 en eng Frontiers Media S.A. http://www.ncbi.nlm.nih.gov/pmc/articles/PMC7484499/ http://dx.doi.org/10.3389/fpls.2020.502359 Copyright © 2020 Biersma, Convey, Wyber, Robinson, Dowton, van de Vijver, Linse, Griffiths and Jackson http://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 2020 ftpubmed https://doi.org/10.3389/fpls.2020.502359 2020-09-27T00:22:14Z Biogeographic patterns of globally widespread species are expected to reflect regional structure, as well as connectivity caused by occasional long-distance dispersal. We assessed the level and drivers of population structure, connectivity, and timescales of population isolation in one of the most widespread and ruderal plants in the world — the common moss Ceratodon purpureus. We applied phylogenetic, population genetic, and molecular dating analyses to a global (n = 147) sampling data set, using three chloroplast loci and one nuclear locus. The plastid data revealed several distinct and geographically structured lineages, with connectivity patterns associated with worldwide, latitudinal “bands.” These imply that connectivity is strongly influenced by global atmospheric circulation patterns, with dispersal and establishment beyond these latitudinal bands less common. Biogeographic patterns were less clear within the nuclear marker, with gene duplication likely hindering the detection of these. Divergence time analyses indicated that the current matrilineal population structure in C. purpureus has developed over the past six million years, with lineages diverging during the late Miocene, Pliocene, and Quaternary. Several colonization events in the Antarctic were apparent, as well as one old and distinct Antarctic clade, possibly isolated on the continent since the Pliocene. As C. purpureus is considered a model organism, the matrilineal biogeographic structure identified here provides a useful framework for future genetic and developmental studies on bryophytes. Our general findings may also be relevant to understanding global environmental influences on the biogeography of other organisms with microscopic propagules (e.g., spores) dispersed by wind. Text Antarc* Antarctic PubMed Central (PMC) Antarctic The Antarctic Frontiers in Plant Science 11 |
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PubMed Central (PMC) |
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English |
topic |
Plant Science |
spellingShingle |
Plant Science Biersma, Elisabeth M. Convey, Peter Wyber, Rhys Robinson, Sharon A. Dowton, Mark van de Vijver, Bart Linse, Katrin Griffiths, Howard Jackson, Jennifer A. Latitudinal Biogeographic Structuring in the Globally Distributed Moss Ceratodon purpureus |
topic_facet |
Plant Science |
description |
Biogeographic patterns of globally widespread species are expected to reflect regional structure, as well as connectivity caused by occasional long-distance dispersal. We assessed the level and drivers of population structure, connectivity, and timescales of population isolation in one of the most widespread and ruderal plants in the world — the common moss Ceratodon purpureus. We applied phylogenetic, population genetic, and molecular dating analyses to a global (n = 147) sampling data set, using three chloroplast loci and one nuclear locus. The plastid data revealed several distinct and geographically structured lineages, with connectivity patterns associated with worldwide, latitudinal “bands.” These imply that connectivity is strongly influenced by global atmospheric circulation patterns, with dispersal and establishment beyond these latitudinal bands less common. Biogeographic patterns were less clear within the nuclear marker, with gene duplication likely hindering the detection of these. Divergence time analyses indicated that the current matrilineal population structure in C. purpureus has developed over the past six million years, with lineages diverging during the late Miocene, Pliocene, and Quaternary. Several colonization events in the Antarctic were apparent, as well as one old and distinct Antarctic clade, possibly isolated on the continent since the Pliocene. As C. purpureus is considered a model organism, the matrilineal biogeographic structure identified here provides a useful framework for future genetic and developmental studies on bryophytes. Our general findings may also be relevant to understanding global environmental influences on the biogeography of other organisms with microscopic propagules (e.g., spores) dispersed by wind. |
format |
Text |
author |
Biersma, Elisabeth M. Convey, Peter Wyber, Rhys Robinson, Sharon A. Dowton, Mark van de Vijver, Bart Linse, Katrin Griffiths, Howard Jackson, Jennifer A. |
author_facet |
Biersma, Elisabeth M. Convey, Peter Wyber, Rhys Robinson, Sharon A. Dowton, Mark van de Vijver, Bart Linse, Katrin Griffiths, Howard Jackson, Jennifer A. |
author_sort |
Biersma, Elisabeth M. |
title |
Latitudinal Biogeographic Structuring in the Globally Distributed Moss Ceratodon purpureus |
title_short |
Latitudinal Biogeographic Structuring in the Globally Distributed Moss Ceratodon purpureus |
title_full |
Latitudinal Biogeographic Structuring in the Globally Distributed Moss Ceratodon purpureus |
title_fullStr |
Latitudinal Biogeographic Structuring in the Globally Distributed Moss Ceratodon purpureus |
title_full_unstemmed |
Latitudinal Biogeographic Structuring in the Globally Distributed Moss Ceratodon purpureus |
title_sort |
latitudinal biogeographic structuring in the globally distributed moss ceratodon purpureus |
publisher |
Frontiers Media S.A. |
publishDate |
2020 |
url |
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC7484499/ https://doi.org/10.3389/fpls.2020.502359 |
geographic |
Antarctic The Antarctic |
geographic_facet |
Antarctic The Antarctic |
genre |
Antarc* Antarctic |
genre_facet |
Antarc* Antarctic |
op_source |
Front Plant Sci |
op_relation |
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC7484499/ http://dx.doi.org/10.3389/fpls.2020.502359 |
op_rights |
Copyright © 2020 Biersma, Convey, Wyber, Robinson, Dowton, van de Vijver, Linse, Griffiths and Jackson http://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.2020.502359 |
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Frontiers in Plant Science |
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11 |
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1766121928714616832 |