Molecular response of a sub-antarctic population of the blue mussel (Mytilus edulis platensis) to a moderate thermal stress
The Kerguelen Islands (49°26′S, 69°50′E) represent a unique environment due to their geographical isolation, which protects them from anthropogenic pollution. The ability of the endemic mussel, part of the Mytilus complex, to cope with moderate heat stress was explored using omic tools. Transcripts...
| Published in: | Marine Environmental Research |
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| Main Authors: | , , , , , , , , , , , , |
| Format: | Article in Journal/Newspaper |
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2021
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| Online Access: | https://espace.inrs.ca/id/eprint/12308/ https://hal.archives-ouvertes.fr/hal-03269909 https://doi.org/10.1016/j.marenvres.2021.105393 |
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ftinrsquebec:oai:espace.inrs.ca:12308 |
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openpolar |
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ftinrsquebec:oai:espace.inrs.ca:12308 2023-05-15T14:01:59+02:00 Molecular response of a sub-antarctic population of the blue mussel (Mytilus edulis platensis) to a moderate thermal stress Bultelle, Florence Boutet, Isabelle Devin, Simon Caza, France St-Pierre, Yves Péden, Roman Brousseau, Pauline Chan, Philippe Vaudry, David Le Foll, Franck Fournier, Michel Auffret, Michel Rocher, Béatrice 2021 https://espace.inrs.ca/id/eprint/12308/ https://hal.archives-ouvertes.fr/hal-03269909 https://doi.org/10.1016/j.marenvres.2021.105393 unknown Bultelle, Florence, Boutet, Isabelle, Devin, Simon, Caza, France, St-Pierre, Yves orcid:0000-0002-1948-2041 , Péden, Roman, Brousseau, Pauline, Chan, Philippe, Vaudry, David, Le Foll, Franck, Fournier, Michel, Auffret, Michel et Rocher, Béatrice (2021). Molecular response of a sub-antarctic population of the blue mussel (Mytilus edulis platensis) to a moderate thermal stress Marine Environmental Research , vol. 169 , nº 105393. p. 1-11. DOI:10.1016/j.marenvres.2021.105393 <https://doi.org/10.1016/j.marenvres.2021.105393>. doi:10.1016/j.marenvres.2021.105393 2DE Abiotic stress Biomonitoring Gills Indicator Species Kerguelen Island Mytilus sp Temperature qRT-PCR Article Évalué par les pairs 2021 ftinrsquebec https://doi.org/10.1016/j.marenvres.2021.105393 2023-02-10T11:47:08Z The Kerguelen Islands (49°26′S, 69°50′E) represent a unique environment due to their geographical isolation, which protects them from anthropogenic pollution. The ability of the endemic mussel, part of the Mytilus complex, to cope with moderate heat stress was explored using omic tools. Transcripts involved in six major metabolic functions were selected and the qRT-PCR data indicated mainly changes in aerobic and anaerobic energy metabolism and stress response. Proteomic comparisons revealed a typical stress response pattern with cytoskeleton modifications and elements suggesting increased energy metabolism. Results also suggest conservation of protein homeostasis by the long-lasting presence of HSP while a general decrease in transcription is observed. The overall findings are consistent with an adaptive response to moderate stresses in mussels in good physiological condition, i.e. living in a low-impact site, and with the literature concerning this model species. Therefore, local blue mussels could be advantageously integrated into biomonitoring strategies, especially in the context of Global Change. © 2021 Elsevier Ltd Article in Journal/Newspaper Antarc* Antarctic Kerguelen Islands Institut national de la recherche scientifique, Québec: Espace INRS Antarctic Kerguelen Kerguelen Islands Kerguelen Island ENVELOPE(69.500,69.500,-49.250,-49.250) Marine Environmental Research 169 105393 |
| institution |
Open Polar |
| collection |
Institut national de la recherche scientifique, Québec: Espace INRS |
| op_collection_id |
ftinrsquebec |
| language |
unknown |
| topic |
2DE Abiotic stress Biomonitoring Gills Indicator Species Kerguelen Island Mytilus sp Temperature qRT-PCR |
| spellingShingle |
2DE Abiotic stress Biomonitoring Gills Indicator Species Kerguelen Island Mytilus sp Temperature qRT-PCR Bultelle, Florence Boutet, Isabelle Devin, Simon Caza, France St-Pierre, Yves Péden, Roman Brousseau, Pauline Chan, Philippe Vaudry, David Le Foll, Franck Fournier, Michel Auffret, Michel Rocher, Béatrice Molecular response of a sub-antarctic population of the blue mussel (Mytilus edulis platensis) to a moderate thermal stress |
| topic_facet |
2DE Abiotic stress Biomonitoring Gills Indicator Species Kerguelen Island Mytilus sp Temperature qRT-PCR |
| description |
The Kerguelen Islands (49°26′S, 69°50′E) represent a unique environment due to their geographical isolation, which protects them from anthropogenic pollution. The ability of the endemic mussel, part of the Mytilus complex, to cope with moderate heat stress was explored using omic tools. Transcripts involved in six major metabolic functions were selected and the qRT-PCR data indicated mainly changes in aerobic and anaerobic energy metabolism and stress response. Proteomic comparisons revealed a typical stress response pattern with cytoskeleton modifications and elements suggesting increased energy metabolism. Results also suggest conservation of protein homeostasis by the long-lasting presence of HSP while a general decrease in transcription is observed. The overall findings are consistent with an adaptive response to moderate stresses in mussels in good physiological condition, i.e. living in a low-impact site, and with the literature concerning this model species. Therefore, local blue mussels could be advantageously integrated into biomonitoring strategies, especially in the context of Global Change. © 2021 Elsevier Ltd |
| format |
Article in Journal/Newspaper |
| author |
Bultelle, Florence Boutet, Isabelle Devin, Simon Caza, France St-Pierre, Yves Péden, Roman Brousseau, Pauline Chan, Philippe Vaudry, David Le Foll, Franck Fournier, Michel Auffret, Michel Rocher, Béatrice |
| author_facet |
Bultelle, Florence Boutet, Isabelle Devin, Simon Caza, France St-Pierre, Yves Péden, Roman Brousseau, Pauline Chan, Philippe Vaudry, David Le Foll, Franck Fournier, Michel Auffret, Michel Rocher, Béatrice |
| author_sort |
Bultelle, Florence |
| title |
Molecular response of a sub-antarctic population of the blue mussel (Mytilus edulis platensis) to a moderate thermal stress |
| title_short |
Molecular response of a sub-antarctic population of the blue mussel (Mytilus edulis platensis) to a moderate thermal stress |
| title_full |
Molecular response of a sub-antarctic population of the blue mussel (Mytilus edulis platensis) to a moderate thermal stress |
| title_fullStr |
Molecular response of a sub-antarctic population of the blue mussel (Mytilus edulis platensis) to a moderate thermal stress |
| title_full_unstemmed |
Molecular response of a sub-antarctic population of the blue mussel (Mytilus edulis platensis) to a moderate thermal stress |
| title_sort |
molecular response of a sub-antarctic population of the blue mussel (mytilus edulis platensis) to a moderate thermal stress |
| publishDate |
2021 |
| url |
https://espace.inrs.ca/id/eprint/12308/ https://hal.archives-ouvertes.fr/hal-03269909 https://doi.org/10.1016/j.marenvres.2021.105393 |
| long_lat |
ENVELOPE(69.500,69.500,-49.250,-49.250) |
| geographic |
Antarctic Kerguelen Kerguelen Islands Kerguelen Island |
| geographic_facet |
Antarctic Kerguelen Kerguelen Islands Kerguelen Island |
| genre |
Antarc* Antarctic Kerguelen Islands |
| genre_facet |
Antarc* Antarctic Kerguelen Islands |
| op_relation |
Bultelle, Florence, Boutet, Isabelle, Devin, Simon, Caza, France, St-Pierre, Yves orcid:0000-0002-1948-2041 , Péden, Roman, Brousseau, Pauline, Chan, Philippe, Vaudry, David, Le Foll, Franck, Fournier, Michel, Auffret, Michel et Rocher, Béatrice (2021). Molecular response of a sub-antarctic population of the blue mussel (Mytilus edulis platensis) to a moderate thermal stress Marine Environmental Research , vol. 169 , nº 105393. p. 1-11. DOI:10.1016/j.marenvres.2021.105393 <https://doi.org/10.1016/j.marenvres.2021.105393>. doi:10.1016/j.marenvres.2021.105393 |
| op_doi |
https://doi.org/10.1016/j.marenvres.2021.105393 |
| container_title |
Marine Environmental Research |
| container_volume |
169 |
| container_start_page |
105393 |
| _version_ |
1766272045186809856 |