Molecular basis of ocean acidification sensitivity and adaptation in Mytilus galloprovincialis
International audience One challenge in global change biology is to identify the mechanisms underpinning physiological sensitivities to environmental change and to predict their potential to adapt to future conditions. Using ocean acidification as the representative stressor, molecular pathways asso...
Published in: | iScience |
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ftccsdartic:oai:HAL:hal-03795803v1 2023-05-15T17:50:51+02:00 Molecular basis of ocean acidification sensitivity and adaptation in Mytilus galloprovincialis Kapsenberg, Lydia Bitter, Mark Miglioli, Angelica Pelejero, Carles Aparicio-Estalella, Clàudia Gattuso, Jean-Pierre Dumollard, Rémi Laboratoire d'océanographie de Villefranche (LOV) Institut national des sciences de l'Univers (INSU - CNRS)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS)-Institut de la Mer de Villefranche (IMEV) Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS) 2022 https://hal-cnrs.archives-ouvertes.fr/hal-03795803 https://hal-cnrs.archives-ouvertes.fr/hal-03795803/document https://hal-cnrs.archives-ouvertes.fr/hal-03795803/file/Kapsenberg_etal_2022_iScience.pdf https://doi.org/10.1016/j.isci.2022.104677 en eng HAL CCSD Elsevier info:eu-repo/semantics/altIdentifier/doi/10.1016/j.isci.2022.104677 hal-03795803 https://hal-cnrs.archives-ouvertes.fr/hal-03795803 https://hal-cnrs.archives-ouvertes.fr/hal-03795803/document https://hal-cnrs.archives-ouvertes.fr/hal-03795803/file/Kapsenberg_etal_2022_iScience.pdf BIORXIV: 2021.10.23.465493 doi:10.1016/j.isci.2022.104677 info:eu-repo/semantics/OpenAccess EISSN: 2589-0042 iScience https://hal-cnrs.archives-ouvertes.fr/hal-03795803 iScience, Elsevier, 2022, 25 (8), ⟨10.1016/j.isci.2022.104677⟩ [SDU.STU.OC]Sciences of the Universe [physics]/Earth Sciences/Oceanography [SDU.ENVI]Sciences of the Universe [physics]/Continental interfaces environment [SDU.OCEAN]Sciences of the Universe [physics]/Ocean Atmosphere [SDE.ES]Environmental Sciences/Environmental and Society [SDE.MCG]Environmental Sciences/Global Changes info:eu-repo/semantics/article Journal articles 2022 ftccsdartic https://doi.org/10.1016/j.isci.2022.104677 2022-10-22T22:45:19Z International audience One challenge in global change biology is to identify the mechanisms underpinning physiological sensitivities to environmental change and to predict their potential to adapt to future conditions. Using ocean acidification as the representative stressor, molecular pathways associated with abnormal larval development of a globally distributed marine mussel are identified. The targeted developmental stage was the trochophore stage, which is, for a few hours, pH sensitive and is the main driver of developmental success. RNA sequencing and in situ RNA hybridization were used to identify processes associated with abnormal development, and DNA sequencing was used to identify which processes evolve when larvae are exposed to low pH for the full duration of their larval stage. Trochophores exposed to low pH exhibited 43 differentially expressed genes. Thirteen genes, none of which have previously been identified in mussel trochophores, including three unknown genes, were expressed in the shell field. Gene annotation and in situ hybridization point to two core processes associated with the response to low pH: development of the trochophore shell field and the cellular stress response. Encompassing both of these processes, five genes demonstrated changes in allele frequency that are indicative of rapid adaptation. Thus, genes underpinning the most pH-sensitive developmental processes also exhibit scope to adapt via genetic variation currently maintained in the mussel population. These results provide evidence that protecting species’ existing genetic diversity is a critical management action to maximize the potential for rapid adaptation under a changing environment. Article in Journal/Newspaper Ocean acidification Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe) iScience 25 8 104677 |
institution |
Open Polar |
collection |
Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe) |
op_collection_id |
ftccsdartic |
language |
English |
topic |
[SDU.STU.OC]Sciences of the Universe [physics]/Earth Sciences/Oceanography [SDU.ENVI]Sciences of the Universe [physics]/Continental interfaces environment [SDU.OCEAN]Sciences of the Universe [physics]/Ocean Atmosphere [SDE.ES]Environmental Sciences/Environmental and Society [SDE.MCG]Environmental Sciences/Global Changes |
spellingShingle |
[SDU.STU.OC]Sciences of the Universe [physics]/Earth Sciences/Oceanography [SDU.ENVI]Sciences of the Universe [physics]/Continental interfaces environment [SDU.OCEAN]Sciences of the Universe [physics]/Ocean Atmosphere [SDE.ES]Environmental Sciences/Environmental and Society [SDE.MCG]Environmental Sciences/Global Changes Kapsenberg, Lydia Bitter, Mark Miglioli, Angelica Pelejero, Carles Aparicio-Estalella, Clàudia Gattuso, Jean-Pierre Dumollard, Rémi Molecular basis of ocean acidification sensitivity and adaptation in Mytilus galloprovincialis |
topic_facet |
[SDU.STU.OC]Sciences of the Universe [physics]/Earth Sciences/Oceanography [SDU.ENVI]Sciences of the Universe [physics]/Continental interfaces environment [SDU.OCEAN]Sciences of the Universe [physics]/Ocean Atmosphere [SDE.ES]Environmental Sciences/Environmental and Society [SDE.MCG]Environmental Sciences/Global Changes |
description |
International audience One challenge in global change biology is to identify the mechanisms underpinning physiological sensitivities to environmental change and to predict their potential to adapt to future conditions. Using ocean acidification as the representative stressor, molecular pathways associated with abnormal larval development of a globally distributed marine mussel are identified. The targeted developmental stage was the trochophore stage, which is, for a few hours, pH sensitive and is the main driver of developmental success. RNA sequencing and in situ RNA hybridization were used to identify processes associated with abnormal development, and DNA sequencing was used to identify which processes evolve when larvae are exposed to low pH for the full duration of their larval stage. Trochophores exposed to low pH exhibited 43 differentially expressed genes. Thirteen genes, none of which have previously been identified in mussel trochophores, including three unknown genes, were expressed in the shell field. Gene annotation and in situ hybridization point to two core processes associated with the response to low pH: development of the trochophore shell field and the cellular stress response. Encompassing both of these processes, five genes demonstrated changes in allele frequency that are indicative of rapid adaptation. Thus, genes underpinning the most pH-sensitive developmental processes also exhibit scope to adapt via genetic variation currently maintained in the mussel population. These results provide evidence that protecting species’ existing genetic diversity is a critical management action to maximize the potential for rapid adaptation under a changing environment. |
author2 |
Laboratoire d'océanographie de Villefranche (LOV) Institut national des sciences de l'Univers (INSU - CNRS)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS)-Institut de la Mer de Villefranche (IMEV) Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS) |
format |
Article in Journal/Newspaper |
author |
Kapsenberg, Lydia Bitter, Mark Miglioli, Angelica Pelejero, Carles Aparicio-Estalella, Clàudia Gattuso, Jean-Pierre Dumollard, Rémi |
author_facet |
Kapsenberg, Lydia Bitter, Mark Miglioli, Angelica Pelejero, Carles Aparicio-Estalella, Clàudia Gattuso, Jean-Pierre Dumollard, Rémi |
author_sort |
Kapsenberg, Lydia |
title |
Molecular basis of ocean acidification sensitivity and adaptation in Mytilus galloprovincialis |
title_short |
Molecular basis of ocean acidification sensitivity and adaptation in Mytilus galloprovincialis |
title_full |
Molecular basis of ocean acidification sensitivity and adaptation in Mytilus galloprovincialis |
title_fullStr |
Molecular basis of ocean acidification sensitivity and adaptation in Mytilus galloprovincialis |
title_full_unstemmed |
Molecular basis of ocean acidification sensitivity and adaptation in Mytilus galloprovincialis |
title_sort |
molecular basis of ocean acidification sensitivity and adaptation in mytilus galloprovincialis |
publisher |
HAL CCSD |
publishDate |
2022 |
url |
https://hal-cnrs.archives-ouvertes.fr/hal-03795803 https://hal-cnrs.archives-ouvertes.fr/hal-03795803/document https://hal-cnrs.archives-ouvertes.fr/hal-03795803/file/Kapsenberg_etal_2022_iScience.pdf https://doi.org/10.1016/j.isci.2022.104677 |
genre |
Ocean acidification |
genre_facet |
Ocean acidification |
op_source |
EISSN: 2589-0042 iScience https://hal-cnrs.archives-ouvertes.fr/hal-03795803 iScience, Elsevier, 2022, 25 (8), ⟨10.1016/j.isci.2022.104677⟩ |
op_relation |
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.isci.2022.104677 hal-03795803 https://hal-cnrs.archives-ouvertes.fr/hal-03795803 https://hal-cnrs.archives-ouvertes.fr/hal-03795803/document https://hal-cnrs.archives-ouvertes.fr/hal-03795803/file/Kapsenberg_etal_2022_iScience.pdf BIORXIV: 2021.10.23.465493 doi:10.1016/j.isci.2022.104677 |
op_rights |
info:eu-repo/semantics/OpenAccess |
op_doi |
https://doi.org/10.1016/j.isci.2022.104677 |
container_title |
iScience |
container_volume |
25 |
container_issue |
8 |
container_start_page |
104677 |
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1766157770465214464 |