Data from: Time-calibrated molecular phylogeny of pteropods
Pteropods are a widespread group of holoplanktonic gastropod molluscs and are uniquely suitable for study of long-term evolutionary processes in the open ocean because they are the only living metazoan plankton with a good fossil record. Pteropods have been proposed as bioindicators to monitor the i...
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Online Access: | https://doi.org/10.5061/dryad.bp106 |
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fttriple:oai:gotriple.eu:50|dedup_wf_001::0dd6dd84a0a69c3a44b96b5919d1e946 2023-05-15T15:18:35+02:00 Data from: Time-calibrated molecular phylogeny of pteropods Burridge, Alice K. Hörnlein, Christine Janssen, Arie W. Hughes, Martin Bush, Stephanie L. Marlétaz, Ferdinand Gasca, Rebeca Pierrot-Bults, Annelies C. Michel, Ellinor Todd, Jonathan A. Young, Jeremy R. Osborn, Karen J. Menken, Steph B.J. Peijnenburg, Katja T.C.A. Peijnenburg, Katja T. C. A. Menken, Steph B. J. 2017-01-01 https://doi.org/10.5061/dryad.bp106 undefined unknown http://dx.doi.org/10.5061/dryad.bp106 https://dx.doi.org/10.5061/dryad.bp106 lic_creative-commons oai:services.nod.dans.knaw.nl:Products/dans:oai:easy.dans.knaw.nl:easy-dataset:97197 oai:services.nod.dans.knaw.nl:Products/dans:oai:easy.dans.knaw.nl:easy-dataset:116196 10.5061/dryad.bp106 oai:easy.dans.knaw.nl:easy-dataset:116196 oai:services.nod.dans.knaw.nl:Products/dans:oai:easy.dans.knaw.nl:easy-dataset:111201 oai:easy.dans.knaw.nl:easy-dataset:97197 oai:easy.dans.knaw.nl:easy-dataset:111201 10|eurocrisdris::fe4903425d9040f680d8610d9079ea14 10|openaire____::9e3be59865b2c1c335d32dae2fe7b254 re3data_____::r3d100000044 10|re3data_____::84e123776089ce3c7a33db98d9cd15a8 10|re3data_____::94816e6421eeb072e7742ce6a9decc5f 10|openaire____::081b82f96300b6a6e3d282bad31cb6e2 Life sciences medicine and health care plankton evolution molecular clock fossil record Atlantic Ocean Pacific Ocean Indian Ocean Southern Ocean Arctic Ocean Isthmus of Panama Cavolinia Clio Creseis Cuvierina Diacavolinia Diacria Hyalocylis Styliola Heliconoides Limacina Thielea Corolla Peracle Clione Cliopsis Notobranchaea Pneumodermopsis Thliptodon Pteropoda geo stat Dataset https://vocabularies.coar-repositories.org/resource_types/c_ddb1/ 2017 fttriple https://doi.org/10.5061/dryad.bp106 2023-01-22T17:15:40Z Pteropods are a widespread group of holoplanktonic gastropod molluscs and are uniquely suitable for study of long-term evolutionary processes in the open ocean because they are the only living metazoan plankton with a good fossil record. Pteropods have been proposed as bioindicators to monitor the impacts of ocean acidification and in consequence have attracted considerable research interest, however, a robust evolutionary framework for the group is still lacking. Here we reconstruct their phylogenetic relationships and examine the evolutionary history of pteropods based on combined analyses of Cytochrome Oxidase I, 28S, and 18S ribosomal rRNA sequences and a molecular clock calibrated using fossils and the estimated timing of the formation of the Isthmus of Panama. Euthecosomes with uncoiled shells were monophyletic with Creseis as the earliest diverging lineage, estimated at 41–38 million years ago (mya). The coiled euthecosomes (Limacina, Heliconoides, Thielea) were not monophyletic contrary to the accepted morphology-based taxonomy; however, due to their high rate heterogeneity no firm conclusions can be drawn. We found strong support for monophyly of most euthecosome genera, but Clio appeared as a polyphyletic group, and Diacavolinia grouped within Cavolinia, making the latter genus paraphyletic. The highest evolutionary rates were observed in Heliconoides inflatus and Limacina bulimoides for both 28S and 18S partitions. Using a fossil-calibrated phylogeny that sets the first occurrence of coiled euthecosomes at 79–66 mya, we estimate that uncoiled euthecosomes evolved 51–42 mya and that most extant uncoiled genera originated 40–15 mya. These findings are congruent with a molecular clock analysis using the Isthmus of Panama formation as an independent calibration. Although not all phylogenetic relationships could be resolved based on three molecular markers, this study provides a useful resource to study pteropod diversity and provides general insight into the processes that generate and maintain their ... Dataset Arctic Arctic Ocean Ocean acidification Southern Ocean Unknown Arctic Southern Ocean Arctic Ocean Pacific Indian |
institution |
Open Polar |
collection |
Unknown |
op_collection_id |
fttriple |
language |
unknown |
topic |
Life sciences medicine and health care plankton evolution molecular clock fossil record Atlantic Ocean Pacific Ocean Indian Ocean Southern Ocean Arctic Ocean Isthmus of Panama Cavolinia Clio Creseis Cuvierina Diacavolinia Diacria Hyalocylis Styliola Heliconoides Limacina Thielea Corolla Peracle Clione Cliopsis Notobranchaea Pneumodermopsis Thliptodon Pteropoda geo stat |
spellingShingle |
Life sciences medicine and health care plankton evolution molecular clock fossil record Atlantic Ocean Pacific Ocean Indian Ocean Southern Ocean Arctic Ocean Isthmus of Panama Cavolinia Clio Creseis Cuvierina Diacavolinia Diacria Hyalocylis Styliola Heliconoides Limacina Thielea Corolla Peracle Clione Cliopsis Notobranchaea Pneumodermopsis Thliptodon Pteropoda geo stat Burridge, Alice K. Hörnlein, Christine Janssen, Arie W. Hughes, Martin Bush, Stephanie L. Marlétaz, Ferdinand Gasca, Rebeca Pierrot-Bults, Annelies C. Michel, Ellinor Todd, Jonathan A. Young, Jeremy R. Osborn, Karen J. Menken, Steph B.J. Peijnenburg, Katja T.C.A. Peijnenburg, Katja T. C. A. Menken, Steph B. J. Data from: Time-calibrated molecular phylogeny of pteropods |
topic_facet |
Life sciences medicine and health care plankton evolution molecular clock fossil record Atlantic Ocean Pacific Ocean Indian Ocean Southern Ocean Arctic Ocean Isthmus of Panama Cavolinia Clio Creseis Cuvierina Diacavolinia Diacria Hyalocylis Styliola Heliconoides Limacina Thielea Corolla Peracle Clione Cliopsis Notobranchaea Pneumodermopsis Thliptodon Pteropoda geo stat |
description |
Pteropods are a widespread group of holoplanktonic gastropod molluscs and are uniquely suitable for study of long-term evolutionary processes in the open ocean because they are the only living metazoan plankton with a good fossil record. Pteropods have been proposed as bioindicators to monitor the impacts of ocean acidification and in consequence have attracted considerable research interest, however, a robust evolutionary framework for the group is still lacking. Here we reconstruct their phylogenetic relationships and examine the evolutionary history of pteropods based on combined analyses of Cytochrome Oxidase I, 28S, and 18S ribosomal rRNA sequences and a molecular clock calibrated using fossils and the estimated timing of the formation of the Isthmus of Panama. Euthecosomes with uncoiled shells were monophyletic with Creseis as the earliest diverging lineage, estimated at 41–38 million years ago (mya). The coiled euthecosomes (Limacina, Heliconoides, Thielea) were not monophyletic contrary to the accepted morphology-based taxonomy; however, due to their high rate heterogeneity no firm conclusions can be drawn. We found strong support for monophyly of most euthecosome genera, but Clio appeared as a polyphyletic group, and Diacavolinia grouped within Cavolinia, making the latter genus paraphyletic. The highest evolutionary rates were observed in Heliconoides inflatus and Limacina bulimoides for both 28S and 18S partitions. Using a fossil-calibrated phylogeny that sets the first occurrence of coiled euthecosomes at 79–66 mya, we estimate that uncoiled euthecosomes evolved 51–42 mya and that most extant uncoiled genera originated 40–15 mya. These findings are congruent with a molecular clock analysis using the Isthmus of Panama formation as an independent calibration. Although not all phylogenetic relationships could be resolved based on three molecular markers, this study provides a useful resource to study pteropod diversity and provides general insight into the processes that generate and maintain their ... |
format |
Dataset |
author |
Burridge, Alice K. Hörnlein, Christine Janssen, Arie W. Hughes, Martin Bush, Stephanie L. Marlétaz, Ferdinand Gasca, Rebeca Pierrot-Bults, Annelies C. Michel, Ellinor Todd, Jonathan A. Young, Jeremy R. Osborn, Karen J. Menken, Steph B.J. Peijnenburg, Katja T.C.A. Peijnenburg, Katja T. C. A. Menken, Steph B. J. |
author_facet |
Burridge, Alice K. Hörnlein, Christine Janssen, Arie W. Hughes, Martin Bush, Stephanie L. Marlétaz, Ferdinand Gasca, Rebeca Pierrot-Bults, Annelies C. Michel, Ellinor Todd, Jonathan A. Young, Jeremy R. Osborn, Karen J. Menken, Steph B.J. Peijnenburg, Katja T.C.A. Peijnenburg, Katja T. C. A. Menken, Steph B. J. |
author_sort |
Burridge, Alice K. |
title |
Data from: Time-calibrated molecular phylogeny of pteropods |
title_short |
Data from: Time-calibrated molecular phylogeny of pteropods |
title_full |
Data from: Time-calibrated molecular phylogeny of pteropods |
title_fullStr |
Data from: Time-calibrated molecular phylogeny of pteropods |
title_full_unstemmed |
Data from: Time-calibrated molecular phylogeny of pteropods |
title_sort |
data from: time-calibrated molecular phylogeny of pteropods |
publishDate |
2017 |
url |
https://doi.org/10.5061/dryad.bp106 |
geographic |
Arctic Southern Ocean Arctic Ocean Pacific Indian |
geographic_facet |
Arctic Southern Ocean Arctic Ocean Pacific Indian |
genre |
Arctic Arctic Ocean Ocean acidification Southern Ocean |
genre_facet |
Arctic Arctic Ocean Ocean acidification Southern Ocean |
op_source |
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op_relation |
http://dx.doi.org/10.5061/dryad.bp106 https://dx.doi.org/10.5061/dryad.bp106 |
op_rights |
lic_creative-commons |
op_doi |
https://doi.org/10.5061/dryad.bp106 |
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1766348780077056000 |