Integral projection model results of the planktonic foraminifer Trilobatus sacculifer
Developmental plasticity, where traits change state in response to environmental cues, is well-studied in modern populations. It is also suspected to play a role in macroevolutionary dynamics, but due to a lack of long-term records the frequency of plasticity-led evolution in deep time remains unkno...
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ftzenodo:oai:zenodo.org:6671224 2024-09-15T18:31:06+00:00 Integral projection model results of the planktonic foraminifer Trilobatus sacculifer Brombacher, Anieke Schmidt, Daniela Ezard, Thomas 2022-06-20 https://doi.org/10.5061/dryad.t1g1jwt53 unknown Zenodo https://doi.org/10.5281/zenodo.6656475 https://zenodo.org/communities/dryad https://doi.org/10.5061/dryad.t1g1jwt53 oai:zenodo.org:6671224 info:eu-repo/semantics/openAccess Creative Commons Zero v1.0 Universal https://creativecommons.org/publicdomain/zero/1.0/legalcode integral projection model developmental plasticity Planktonic foraminifera info:eu-repo/semantics/other 2022 ftzenodo https://doi.org/10.5061/dryad.t1g1jwt5310.5281/zenodo.6656475 2024-07-26T00:52:19Z Developmental plasticity, where traits change state in response to environmental cues, is well-studied in modern populations. It is also suspected to play a role in macroevolutionary dynamics, but due to a lack of long-term records the frequency of plasticity-led evolution in deep time remains unknown. Populations are dynamic entities, yet their representation in the fossil record is a static snapshot of often isolated individuals. Here, we apply for the first time contemporary integral projection models (IPMs) to fossil data to link individual development with expected population variation. IPMs describe the effects of individual growth in discrete steps on long-term population dynamics. We parameterize the models using modern and fossil data of the planktonic foraminifer Trilobatus sacculifer . Foraminifera grow by adding chambers in discrete stages and die at reproduction, making them excellent case studies for IPMs. Our results predict that somatic growth rates have almost twice as much influence on population dynamics than survival and more than eight times more influence than reproduction, suggesting that selection would primarily target somatic growth as the major determinant of fitness. As numerous palaeobiological systems record growth rate increments in single genetic individuals, and imaging technologies are increasingly available, our results open up the possibility of evidence-based inference of developmental plasticity spanning macroevolutionary dynamics. Given the centrality of ecology in palaeobiological thinking, our model is one approach to help bridge eco-evolutionary scales while directing attention towards the most relevant life-history traits to measure. R is required to open the Supplementary Code Funding provided by: Natural Environment Research Council Crossref Funder Registry ID: http://dx.doi.org/10.13039/501100000270 Award Number: NE/J018163/1 Funding provided by: Natural Environment Research Council Crossref Funder Registry ID: http://dx.doi.org/10.13039/501100000270 Award Number: ... Other/Unknown Material Planktonic foraminifera Zenodo |
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integral projection model developmental plasticity Planktonic foraminifera |
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integral projection model developmental plasticity Planktonic foraminifera Brombacher, Anieke Schmidt, Daniela Ezard, Thomas Integral projection model results of the planktonic foraminifer Trilobatus sacculifer |
topic_facet |
integral projection model developmental plasticity Planktonic foraminifera |
description |
Developmental plasticity, where traits change state in response to environmental cues, is well-studied in modern populations. It is also suspected to play a role in macroevolutionary dynamics, but due to a lack of long-term records the frequency of plasticity-led evolution in deep time remains unknown. Populations are dynamic entities, yet their representation in the fossil record is a static snapshot of often isolated individuals. Here, we apply for the first time contemporary integral projection models (IPMs) to fossil data to link individual development with expected population variation. IPMs describe the effects of individual growth in discrete steps on long-term population dynamics. We parameterize the models using modern and fossil data of the planktonic foraminifer Trilobatus sacculifer . Foraminifera grow by adding chambers in discrete stages and die at reproduction, making them excellent case studies for IPMs. Our results predict that somatic growth rates have almost twice as much influence on population dynamics than survival and more than eight times more influence than reproduction, suggesting that selection would primarily target somatic growth as the major determinant of fitness. As numerous palaeobiological systems record growth rate increments in single genetic individuals, and imaging technologies are increasingly available, our results open up the possibility of evidence-based inference of developmental plasticity spanning macroevolutionary dynamics. Given the centrality of ecology in palaeobiological thinking, our model is one approach to help bridge eco-evolutionary scales while directing attention towards the most relevant life-history traits to measure. R is required to open the Supplementary Code Funding provided by: Natural Environment Research Council Crossref Funder Registry ID: http://dx.doi.org/10.13039/501100000270 Award Number: NE/J018163/1 Funding provided by: Natural Environment Research Council Crossref Funder Registry ID: http://dx.doi.org/10.13039/501100000270 Award Number: ... |
format |
Other/Unknown Material |
author |
Brombacher, Anieke Schmidt, Daniela Ezard, Thomas |
author_facet |
Brombacher, Anieke Schmidt, Daniela Ezard, Thomas |
author_sort |
Brombacher, Anieke |
title |
Integral projection model results of the planktonic foraminifer Trilobatus sacculifer |
title_short |
Integral projection model results of the planktonic foraminifer Trilobatus sacculifer |
title_full |
Integral projection model results of the planktonic foraminifer Trilobatus sacculifer |
title_fullStr |
Integral projection model results of the planktonic foraminifer Trilobatus sacculifer |
title_full_unstemmed |
Integral projection model results of the planktonic foraminifer Trilobatus sacculifer |
title_sort |
integral projection model results of the planktonic foraminifer trilobatus sacculifer |
publisher |
Zenodo |
publishDate |
2022 |
url |
https://doi.org/10.5061/dryad.t1g1jwt53 |
genre |
Planktonic foraminifera |
genre_facet |
Planktonic foraminifera |
op_relation |
https://doi.org/10.5281/zenodo.6656475 https://zenodo.org/communities/dryad https://doi.org/10.5061/dryad.t1g1jwt53 oai:zenodo.org:6671224 |
op_rights |
info:eu-repo/semantics/openAccess Creative Commons Zero v1.0 Universal https://creativecommons.org/publicdomain/zero/1.0/legalcode |
op_doi |
https://doi.org/10.5061/dryad.t1g1jwt5310.5281/zenodo.6656475 |
_version_ |
1810472710828982272 |