Magnitude and Predictability of pH Fluctuations Shape Plastic Responses to Ocean Acidification
Phenotypic plasticity is expected to facilitate the persistence of natural populations as global change progresses. The attributes of fluctuating environments that favor the evolution of plasticity have received extensive theoretical investigation, yet empirical validation of these findings is still...
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University of Chicago Press
2021
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ftunivauburn:oai:aurora.auburn.edu:11200/50534 2023-09-26T15:21:37+02:00 Magnitude and Predictability of pH Fluctuations Shape Plastic Responses to Ocean Acidification Bitter, Mark Kapsenberg, Lydia Silliman, Katherine Gattuso, Jean-Pierre Pfister, Catherine Mark Bitter, mcbitter@stanford.edu 2021 PDF application/pdf https://doi.org/10.1086/712930 https://www.journals.uchicago.edu/doi/full/10.1086/712930 https://aurora.auburn.edu/handle/11200/50534 https://doi.org/10.35099/aurora-602 unknown University of Chicago Press American Naturalist 0003-0147 doi:10.1086/712930 https://www.journals.uchicago.edu/doi/full/10.1086/712930 https://aurora.auburn.edu/handle/11200/50534 http://dx.doi.org/10.35099/aurora-602 ©The Authors 2021. ©University of Chicago Press 2021. This is this the version of record published by the University of Chicago Press. It is made available under the CC-BY-NC-ND 4.0 license. Item should be cited as: Bitter, Mark C., Lydia Kapsenberg, Katherine Silliman, Jean-Pierre Gattuso, and Catherine A. Pfister. "Magnitude and predictability of pH fluctuations shape plastic responses to ocean acidification." The American Naturalist 197, no. 4 (2021): 486-501. phenotypic plasticity fluctuating selection environmental predictability ocean acidification bivalves Text Journal Article, Academic Journal 2021 ftunivauburn https://doi.org/10.1086/71293010.35099/aurora-602 2023-08-29T09:38:05Z Phenotypic plasticity is expected to facilitate the persistence of natural populations as global change progresses. The attributes of fluctuating environments that favor the evolution of plasticity have received extensive theoretical investigation, yet empirical validation of these findings is still in its infancy. Here, we combine high-resolution environmental data with a laboratory-based experiment to explore the influence of habitat pH fluctuation dynamics on the plasticity of gene expression in two populations of the Mediterranean mussel, Mytilus galloprovincialis. We linked differences in the magnitude and predictability of pH fluctuations in two habitats to population-specific gene expression profiles in ambient and stressful pH treatments. Our results demonstrate population-based differentiation in gene expression plasticity, whereby mussels native to a habitat exhibiting a large magnitude of pH fluctuations with low predictability display reduced phenotypic plasticity between experimentally imposed pH treatments. This work validates recent theoretical findings on evolution in fluctuating environments, suggesting that the predictability of fluctuating selection pressures may play a predominant role in shaping the phenotypic variation observed across natural populations. Published Yes Text Ocean acidification AUrora - Auburn University Scholarly Repository |
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AUrora - Auburn University Scholarly Repository |
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ftunivauburn |
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unknown |
topic |
phenotypic plasticity fluctuating selection environmental predictability ocean acidification bivalves |
spellingShingle |
phenotypic plasticity fluctuating selection environmental predictability ocean acidification bivalves Bitter, Mark Kapsenberg, Lydia Silliman, Katherine Gattuso, Jean-Pierre Pfister, Catherine Magnitude and Predictability of pH Fluctuations Shape Plastic Responses to Ocean Acidification |
topic_facet |
phenotypic plasticity fluctuating selection environmental predictability ocean acidification bivalves |
description |
Phenotypic plasticity is expected to facilitate the persistence of natural populations as global change progresses. The attributes of fluctuating environments that favor the evolution of plasticity have received extensive theoretical investigation, yet empirical validation of these findings is still in its infancy. Here, we combine high-resolution environmental data with a laboratory-based experiment to explore the influence of habitat pH fluctuation dynamics on the plasticity of gene expression in two populations of the Mediterranean mussel, Mytilus galloprovincialis. We linked differences in the magnitude and predictability of pH fluctuations in two habitats to population-specific gene expression profiles in ambient and stressful pH treatments. Our results demonstrate population-based differentiation in gene expression plasticity, whereby mussels native to a habitat exhibiting a large magnitude of pH fluctuations with low predictability display reduced phenotypic plasticity between experimentally imposed pH treatments. This work validates recent theoretical findings on evolution in fluctuating environments, suggesting that the predictability of fluctuating selection pressures may play a predominant role in shaping the phenotypic variation observed across natural populations. Published Yes |
author2 |
Mark Bitter, mcbitter@stanford.edu |
format |
Text |
author |
Bitter, Mark Kapsenberg, Lydia Silliman, Katherine Gattuso, Jean-Pierre Pfister, Catherine |
author_facet |
Bitter, Mark Kapsenberg, Lydia Silliman, Katherine Gattuso, Jean-Pierre Pfister, Catherine |
author_sort |
Bitter, Mark |
title |
Magnitude and Predictability of pH Fluctuations Shape Plastic Responses to Ocean Acidification |
title_short |
Magnitude and Predictability of pH Fluctuations Shape Plastic Responses to Ocean Acidification |
title_full |
Magnitude and Predictability of pH Fluctuations Shape Plastic Responses to Ocean Acidification |
title_fullStr |
Magnitude and Predictability of pH Fluctuations Shape Plastic Responses to Ocean Acidification |
title_full_unstemmed |
Magnitude and Predictability of pH Fluctuations Shape Plastic Responses to Ocean Acidification |
title_sort |
magnitude and predictability of ph fluctuations shape plastic responses to ocean acidification |
publisher |
University of Chicago Press |
publishDate |
2021 |
url |
https://doi.org/10.1086/712930 https://www.journals.uchicago.edu/doi/full/10.1086/712930 https://aurora.auburn.edu/handle/11200/50534 https://doi.org/10.35099/aurora-602 |
genre |
Ocean acidification |
genre_facet |
Ocean acidification |
op_relation |
American Naturalist 0003-0147 doi:10.1086/712930 https://www.journals.uchicago.edu/doi/full/10.1086/712930 https://aurora.auburn.edu/handle/11200/50534 http://dx.doi.org/10.35099/aurora-602 |
op_rights |
©The Authors 2021. ©University of Chicago Press 2021. This is this the version of record published by the University of Chicago Press. It is made available under the CC-BY-NC-ND 4.0 license. Item should be cited as: Bitter, Mark C., Lydia Kapsenberg, Katherine Silliman, Jean-Pierre Gattuso, and Catherine A. Pfister. "Magnitude and predictability of pH fluctuations shape plastic responses to ocean acidification." The American Naturalist 197, no. 4 (2021): 486-501. |
op_doi |
https://doi.org/10.1086/71293010.35099/aurora-602 |
_version_ |
1778146595038035968 |