Supplementary Material from Geographical gradients in selection can reveal genetic constraints for evolutionary responses to ocean acidification
Geographical gradients in selection can shape different genetic architectures in natural populations, reflecting potential genetic constraints for adaptive evolution under climate change. Investigation of natural pH/ p CO 2 variation in upwelling regions reveals different spatio-temporal patterns of...
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ftroysocietyfig:oai:figshare.com:article/4569892 2023-05-15T17:49:46+02:00 Supplementary Material from Geographical gradients in selection can reveal genetic constraints for evolutionary responses to ocean acidification Juan Diego Gaitán-Espitia Dustin Marshall Sam Dupont Leonardo Bacigalupe Levente Bodrossy Alistair J. Hobday 2017-01-20T11:47:12Z https://doi.org/10.6084/m9.figshare.4569892.v1 https://figshare.com/articles/journal_contribution/Supplementary_Material_from_Geographical_gradients_in_selection_can_reveal_genetic_constraints_for_evolutionary_responses_to_ocean_acidification/4569892 unknown doi:10.6084/m9.figshare.4569892.v1 https://figshare.com/articles/journal_contribution/Supplementary_Material_from_Geographical_gradients_in_selection_can_reveal_genetic_constraints_for_evolutionary_responses_to_ocean_acidification/4569892 CC BY 4.0 CC-BY Evolutionary Biology Ecology ocean acidification adaptive evolution genetic correlations trade-offs phenotypic evolution Text Journal contribution 2017 ftroysocietyfig https://doi.org/10.6084/m9.figshare.4569892.v1 2022-01-01T19:57:40Z Geographical gradients in selection can shape different genetic architectures in natural populations, reflecting potential genetic constraints for adaptive evolution under climate change. Investigation of natural pH/ p CO 2 variation in upwelling regions reveals different spatio-temporal patterns of natural selection, generating genetic and phenotypic clines in populations, and potentially leading to local adaptation, relevant to understanding effects of ocean acidification (OA). Strong directional selection, associated with intense and continuous upwellings, may have depleted genetic variation in populations within these upwelling regions, favouring increased tolerances to low pH but with an associated cost in other traits. In contrast, diversifying or weak directional selection in populations with seasonal upwellings or outside major upwelling regions may have resulted in higher genetic variances and the lack of genetic correlations among traits. Testing this hypothesis in geographical regions with similar environmental conditions to those predicted under climate change will build insights into how selection may act in the future and how populations may respond to stressors such as OA. Other Non-Article Part of Journal/Newspaper Ocean acidification The Royal Society: Figshare |
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Open Polar |
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The Royal Society: Figshare |
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ftroysocietyfig |
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unknown |
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Evolutionary Biology Ecology ocean acidification adaptive evolution genetic correlations trade-offs phenotypic evolution |
spellingShingle |
Evolutionary Biology Ecology ocean acidification adaptive evolution genetic correlations trade-offs phenotypic evolution Juan Diego Gaitán-Espitia Dustin Marshall Sam Dupont Leonardo Bacigalupe Levente Bodrossy Alistair J. Hobday Supplementary Material from Geographical gradients in selection can reveal genetic constraints for evolutionary responses to ocean acidification |
topic_facet |
Evolutionary Biology Ecology ocean acidification adaptive evolution genetic correlations trade-offs phenotypic evolution |
description |
Geographical gradients in selection can shape different genetic architectures in natural populations, reflecting potential genetic constraints for adaptive evolution under climate change. Investigation of natural pH/ p CO 2 variation in upwelling regions reveals different spatio-temporal patterns of natural selection, generating genetic and phenotypic clines in populations, and potentially leading to local adaptation, relevant to understanding effects of ocean acidification (OA). Strong directional selection, associated with intense and continuous upwellings, may have depleted genetic variation in populations within these upwelling regions, favouring increased tolerances to low pH but with an associated cost in other traits. In contrast, diversifying or weak directional selection in populations with seasonal upwellings or outside major upwelling regions may have resulted in higher genetic variances and the lack of genetic correlations among traits. Testing this hypothesis in geographical regions with similar environmental conditions to those predicted under climate change will build insights into how selection may act in the future and how populations may respond to stressors such as OA. |
format |
Other Non-Article Part of Journal/Newspaper |
author |
Juan Diego Gaitán-Espitia Dustin Marshall Sam Dupont Leonardo Bacigalupe Levente Bodrossy Alistair J. Hobday |
author_facet |
Juan Diego Gaitán-Espitia Dustin Marshall Sam Dupont Leonardo Bacigalupe Levente Bodrossy Alistair J. Hobday |
author_sort |
Juan Diego Gaitán-Espitia |
title |
Supplementary Material from Geographical gradients in selection can reveal genetic constraints for evolutionary responses to ocean acidification |
title_short |
Supplementary Material from Geographical gradients in selection can reveal genetic constraints for evolutionary responses to ocean acidification |
title_full |
Supplementary Material from Geographical gradients in selection can reveal genetic constraints for evolutionary responses to ocean acidification |
title_fullStr |
Supplementary Material from Geographical gradients in selection can reveal genetic constraints for evolutionary responses to ocean acidification |
title_full_unstemmed |
Supplementary Material from Geographical gradients in selection can reveal genetic constraints for evolutionary responses to ocean acidification |
title_sort |
supplementary material from geographical gradients in selection can reveal genetic constraints for evolutionary responses to ocean acidification |
publishDate |
2017 |
url |
https://doi.org/10.6084/m9.figshare.4569892.v1 https://figshare.com/articles/journal_contribution/Supplementary_Material_from_Geographical_gradients_in_selection_can_reveal_genetic_constraints_for_evolutionary_responses_to_ocean_acidification/4569892 |
genre |
Ocean acidification |
genre_facet |
Ocean acidification |
op_relation |
doi:10.6084/m9.figshare.4569892.v1 https://figshare.com/articles/journal_contribution/Supplementary_Material_from_Geographical_gradients_in_selection_can_reveal_genetic_constraints_for_evolutionary_responses_to_ocean_acidification/4569892 |
op_rights |
CC BY 4.0 |
op_rightsnorm |
CC-BY |
op_doi |
https://doi.org/10.6084/m9.figshare.4569892.v1 |
_version_ |
1766156228737630208 |