Naturally acidified habitat selects for ocean acidification–tolerant mussels
Ocean acidification severely affects bivalves, especially their larval stages. Consequently, the fate of this ecologically and economically important group depends on the capacity and rate of evolutionary adaptation to altered ocean carbonate chemistry. We document successful settlement of wild muss...
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Online Access: | https://repository.publisso.de/resource/frl:6409124 https://doi.org/10.1126/sciadv.1602411 https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5406135/ http://advances.sciencemag.org/content/3/4/e1602411/tab-figures-data#fig-data-supplementary-materials http://advances.sciencemag.org/content/3/4/e1602411/tab-figures-data#fig-data-additional-files |
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ftleibnizopen:oai:oai.leibnizopen.de:MG31PYkBdbrxVwz6MOc9 2023-07-30T04:06:00+02:00 Naturally acidified habitat selects for ocean acidification–tolerant mussels Thomsen, Jörn Stapp, Laura S. Haynert, Kristin Schade, Hanna Danelli, Maria Lannig, Gisela Wegner, K. Mathias Melzner, Frank 2017 https://repository.publisso.de/resource/frl:6409124 https://doi.org/10.1126/sciadv.1602411 https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5406135/ http://advances.sciencemag.org/content/3/4/e1602411/tab-figures-data#fig-data-supplementary-materials http://advances.sciencemag.org/content/3/4/e1602411/tab-figures-data#fig-data-additional-files eng eng http://creativecommons.org/licenses/by-nc/4.0/ Science advances, 3(4):e1602411 Mytilus edulis multi-generation adaptation larvae calcification population comparison 2017 ftleibnizopen https://doi.org/10.1126/sciadv.1602411 2023-07-10T12:51:02Z Ocean acidification severely affects bivalves, especially their larval stages. Consequently, the fate of this ecologically and economically important group depends on the capacity and rate of evolutionary adaptation to altered ocean carbonate chemistry. We document successful settlement of wild mussel larvae (Mytilus edulis) in a periodically CO2-enriched habitat. The larval fitness of the population originating from the CO2-enriched habitat was compared to the response of a population from a nonenriched habitat in a common garden experiment. The high CO2–adapted population showed higher fitness under elevated Pco2 (partial pressure of CO2) than the non-adapted cohort, demonstrating, for the first time, an evolutionary response of a natural mussel population to ocean acidification. To assess the rate of adaptation, we performed a selection experiment over three generations. CO2 tolerance differed substantially between the families within the F1 generation, and survival was drastically decreased in the highest, yet realistic, Pco2 treatment. Selection of CO2-tolerant F1 animals resulted in higher calcification performance of F2 larvae during early shell formation but did not improve overall survival. Our results thus reveal significant short-term selective responses of traits directly affected by ocean acidification and long-term adaptation potential in a key bivalve species. Because immediate response to selection did not directly translate into increased fitness, multigenerational studies need to take into consideration the multivariate nature of selection acting in natural habitats. Combinations of short-term selection with long-term adaptation in populations from CO2-enriched versus nonenriched natural habitats represent promising approaches for estimating adaptive potential of organisms facing global change. Other/Unknown Material Ocean acidification LeibnizOpen (The Leibniz Association) Science Advances 3 4 |
institution |
Open Polar |
collection |
LeibnizOpen (The Leibniz Association) |
op_collection_id |
ftleibnizopen |
language |
English |
topic |
Mytilus edulis multi-generation adaptation larvae calcification population comparison |
spellingShingle |
Mytilus edulis multi-generation adaptation larvae calcification population comparison Thomsen, Jörn Stapp, Laura S. Haynert, Kristin Schade, Hanna Danelli, Maria Lannig, Gisela Wegner, K. Mathias Melzner, Frank Naturally acidified habitat selects for ocean acidification–tolerant mussels |
topic_facet |
Mytilus edulis multi-generation adaptation larvae calcification population comparison |
description |
Ocean acidification severely affects bivalves, especially their larval stages. Consequently, the fate of this ecologically and economically important group depends on the capacity and rate of evolutionary adaptation to altered ocean carbonate chemistry. We document successful settlement of wild mussel larvae (Mytilus edulis) in a periodically CO2-enriched habitat. The larval fitness of the population originating from the CO2-enriched habitat was compared to the response of a population from a nonenriched habitat in a common garden experiment. The high CO2–adapted population showed higher fitness under elevated Pco2 (partial pressure of CO2) than the non-adapted cohort, demonstrating, for the first time, an evolutionary response of a natural mussel population to ocean acidification. To assess the rate of adaptation, we performed a selection experiment over three generations. CO2 tolerance differed substantially between the families within the F1 generation, and survival was drastically decreased in the highest, yet realistic, Pco2 treatment. Selection of CO2-tolerant F1 animals resulted in higher calcification performance of F2 larvae during early shell formation but did not improve overall survival. Our results thus reveal significant short-term selective responses of traits directly affected by ocean acidification and long-term adaptation potential in a key bivalve species. Because immediate response to selection did not directly translate into increased fitness, multigenerational studies need to take into consideration the multivariate nature of selection acting in natural habitats. Combinations of short-term selection with long-term adaptation in populations from CO2-enriched versus nonenriched natural habitats represent promising approaches for estimating adaptive potential of organisms facing global change. |
author |
Thomsen, Jörn Stapp, Laura S. Haynert, Kristin Schade, Hanna Danelli, Maria Lannig, Gisela Wegner, K. Mathias Melzner, Frank |
author_facet |
Thomsen, Jörn Stapp, Laura S. Haynert, Kristin Schade, Hanna Danelli, Maria Lannig, Gisela Wegner, K. Mathias Melzner, Frank |
author_sort |
Thomsen, Jörn |
title |
Naturally acidified habitat selects for ocean acidification–tolerant mussels |
title_short |
Naturally acidified habitat selects for ocean acidification–tolerant mussels |
title_full |
Naturally acidified habitat selects for ocean acidification–tolerant mussels |
title_fullStr |
Naturally acidified habitat selects for ocean acidification–tolerant mussels |
title_full_unstemmed |
Naturally acidified habitat selects for ocean acidification–tolerant mussels |
title_sort |
naturally acidified habitat selects for ocean acidification–tolerant mussels |
publishDate |
2017 |
url |
https://repository.publisso.de/resource/frl:6409124 https://doi.org/10.1126/sciadv.1602411 https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5406135/ http://advances.sciencemag.org/content/3/4/e1602411/tab-figures-data#fig-data-supplementary-materials http://advances.sciencemag.org/content/3/4/e1602411/tab-figures-data#fig-data-additional-files |
genre |
Ocean acidification |
genre_facet |
Ocean acidification |
op_source |
Science advances, 3(4):e1602411 |
op_rights |
http://creativecommons.org/licenses/by-nc/4.0/ |
op_doi |
https://doi.org/10.1126/sciadv.1602411 |
container_title |
Science Advances |
container_volume |
3 |
container_issue |
4 |
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1772818349296713728 |