Reconciling deep calibration and demographic history: Bayesian inference of post glacial colonization patterns in Carcinus aestuarii (Nardo, 1847) and C. maenas (Linnaeus, 1758)
A precise inference of past demographic histories including dating of demographic events using Bayesian methods can only be achieved with the use of appropriate molecular rates and evolutionary models. Using a set of 596 mitochondrial cytochrome c oxidase I (COI) sequences of two sister species of E...
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Online Access: | http://hdl.handle.net/11577/2480476 https://doi.org/10.1371/journal.pone.0028567 |
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ftunivpadovairis:oai:www.research.unipd.it:11577/2480476 2024-04-14T08:13:16+00:00 Reconciling deep calibration and demographic history: Bayesian inference of post glacial colonization patterns in Carcinus aestuarii (Nardo, 1847) and C. maenas (Linnaeus, 1758) MARINO, ILARIA ANNA MARIA PUJOLAR CASTANER, JOSE' MARTIN ZANE, LORENZO Marino, ILARIA ANNA MARIA PUJOLAR CASTANER, JOSE' MARTIN Zane, Lorenzo 2011 ELETTRONICO http://hdl.handle.net/11577/2480476 https://doi.org/10.1371/journal.pone.0028567 eng eng San Francisco, CA : Public Library of Science info:eu-repo/semantics/altIdentifier/pmid/22164307 info:eu-repo/semantics/altIdentifier/wos/WOS:000298171400109 volume:6 firstpage:e28567 numberofpages:10 journal:PLOS ONE http://hdl.handle.net/11577/2480476 doi:10.1371/journal.pone.0028567 info:eu-repo/semantics/altIdentifier/scopus/2-s2.0-82555185559 molecular clock historical demography phylogeography estuarine habitats info:eu-repo/semantics/article 2011 ftunivpadovairis https://doi.org/10.1371/journal.pone.0028567 2024-03-21T19:41:49Z A precise inference of past demographic histories including dating of demographic events using Bayesian methods can only be achieved with the use of appropriate molecular rates and evolutionary models. Using a set of 596 mitochondrial cytochrome c oxidase I (COI) sequences of two sister species of European green crabs of the genus Carcinus (C. maenas and C. aestuarii), our study shows how chronologies of past evolutionary events change significantly with the application of revised molecular rates that incorporate biogeographic events for calibration and appropriate demographic priors. A clear signal of demographic expansion was found for both species, dated between 10,000 and 20,000 years ago, which places the expansions events in a time frame following the Last Glacial Maximum (LGM). In the case of C. aestuarii, a population expansion was only inferred for the Adriatic-Ionian, suggestive of a colonization event following the flooding of the Adriatic Sea (18,000 years ago). For C. maenas, the demographic expansion inferred for the continental populations of West and North Europe might result from a northward recolonization from a southern refugium when the ice sheet retreated after the LGM. Collectively, our results highlight the importance of using adequate calibrations and demographic priors in order to avoid considerable overestimates of evolutionary time scales. Article in Journal/Newspaper Ice Sheet Padua Research Archive (IRIS - Università degli Studi di Padova) PLoS ONE 6 12 e28567 |
institution |
Open Polar |
collection |
Padua Research Archive (IRIS - Università degli Studi di Padova) |
op_collection_id |
ftunivpadovairis |
language |
English |
topic |
molecular clock historical demography phylogeography estuarine habitats |
spellingShingle |
molecular clock historical demography phylogeography estuarine habitats MARINO, ILARIA ANNA MARIA PUJOLAR CASTANER, JOSE' MARTIN ZANE, LORENZO Reconciling deep calibration and demographic history: Bayesian inference of post glacial colonization patterns in Carcinus aestuarii (Nardo, 1847) and C. maenas (Linnaeus, 1758) |
topic_facet |
molecular clock historical demography phylogeography estuarine habitats |
description |
A precise inference of past demographic histories including dating of demographic events using Bayesian methods can only be achieved with the use of appropriate molecular rates and evolutionary models. Using a set of 596 mitochondrial cytochrome c oxidase I (COI) sequences of two sister species of European green crabs of the genus Carcinus (C. maenas and C. aestuarii), our study shows how chronologies of past evolutionary events change significantly with the application of revised molecular rates that incorporate biogeographic events for calibration and appropriate demographic priors. A clear signal of demographic expansion was found for both species, dated between 10,000 and 20,000 years ago, which places the expansions events in a time frame following the Last Glacial Maximum (LGM). In the case of C. aestuarii, a population expansion was only inferred for the Adriatic-Ionian, suggestive of a colonization event following the flooding of the Adriatic Sea (18,000 years ago). For C. maenas, the demographic expansion inferred for the continental populations of West and North Europe might result from a northward recolonization from a southern refugium when the ice sheet retreated after the LGM. Collectively, our results highlight the importance of using adequate calibrations and demographic priors in order to avoid considerable overestimates of evolutionary time scales. |
author2 |
Marino, ILARIA ANNA MARIA PUJOLAR CASTANER, JOSE' MARTIN Zane, Lorenzo |
format |
Article in Journal/Newspaper |
author |
MARINO, ILARIA ANNA MARIA PUJOLAR CASTANER, JOSE' MARTIN ZANE, LORENZO |
author_facet |
MARINO, ILARIA ANNA MARIA PUJOLAR CASTANER, JOSE' MARTIN ZANE, LORENZO |
author_sort |
MARINO, ILARIA ANNA MARIA |
title |
Reconciling deep calibration and demographic history: Bayesian inference of post glacial colonization patterns in Carcinus aestuarii (Nardo, 1847) and C. maenas (Linnaeus, 1758) |
title_short |
Reconciling deep calibration and demographic history: Bayesian inference of post glacial colonization patterns in Carcinus aestuarii (Nardo, 1847) and C. maenas (Linnaeus, 1758) |
title_full |
Reconciling deep calibration and demographic history: Bayesian inference of post glacial colonization patterns in Carcinus aestuarii (Nardo, 1847) and C. maenas (Linnaeus, 1758) |
title_fullStr |
Reconciling deep calibration and demographic history: Bayesian inference of post glacial colonization patterns in Carcinus aestuarii (Nardo, 1847) and C. maenas (Linnaeus, 1758) |
title_full_unstemmed |
Reconciling deep calibration and demographic history: Bayesian inference of post glacial colonization patterns in Carcinus aestuarii (Nardo, 1847) and C. maenas (Linnaeus, 1758) |
title_sort |
reconciling deep calibration and demographic history: bayesian inference of post glacial colonization patterns in carcinus aestuarii (nardo, 1847) and c. maenas (linnaeus, 1758) |
publisher |
San Francisco, CA : Public Library of Science |
publishDate |
2011 |
url |
http://hdl.handle.net/11577/2480476 https://doi.org/10.1371/journal.pone.0028567 |
genre |
Ice Sheet |
genre_facet |
Ice Sheet |
op_relation |
info:eu-repo/semantics/altIdentifier/pmid/22164307 info:eu-repo/semantics/altIdentifier/wos/WOS:000298171400109 volume:6 firstpage:e28567 numberofpages:10 journal:PLOS ONE http://hdl.handle.net/11577/2480476 doi:10.1371/journal.pone.0028567 info:eu-repo/semantics/altIdentifier/scopus/2-s2.0-82555185559 |
op_doi |
https://doi.org/10.1371/journal.pone.0028567 |
container_title |
PLoS ONE |
container_volume |
6 |
container_issue |
12 |
container_start_page |
e28567 |
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1796311215114289152 |