Impact of the Toxic Dinoflagellate Alexandrium catenella on the Valve Movement of Mytilus edulis: A Comparison between Two Populations with Contrasting Histories Exposure

8 pages, 2 figures, 1 table.-- This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license

Detalles Bibliográficos
Autores: Durier, Guillaume, Comeau, Luc A., Babarro, José M. F., Starr, Michel, Clements, Jeff C., Tremblay, Réjean
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2023
País:España
Institución:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/352231
Acceso en línea:http://hdl.handle.net/10261/352231
Access Level:acceso abierto
Palabra clave:Biotoxins
Early warning system
Harmful algal blooms (HABs)
Paralytic shellfish poisoning (PSP)
PSP resistance
Valvometry
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spelling Impact of the Toxic Dinoflagellate Alexandrium catenella on the Valve Movement of Mytilus edulis: A Comparison between Two Populations with Contrasting Histories ExposureDurier, GuillaumeComeau, Luc A.Babarro, José M. F.Starr, MichelClements, Jeff C.Tremblay, RéjeanBiotoxinsEarly warning systemHarmful algal blooms (HABs)Paralytic shellfish poisoning (PSP)PSP resistanceValvometry8 pages, 2 figures, 1 table.-- This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) licenseShellfish aquaculture farms, due to their coastal position, face the threat of exposure to harmful algal blooms. Such blooms can release, among others, paralytic shellfish toxins (PST) produced by the dinoflagellate Alexandrium catenella and are known to cause the restriction of bivalve harvesting sites. Shellfish can accumulate PSTs in levels that are poisonous for humans, therefore making them unfit for consumption. Thus, the ability to detect PSTs before they reach the critical threshold is crucial for minimizing losses in the industry. Previous studies have demonstrated that toxic algae detection is possible with the use of an early warning system based on the valve-gaping behaviour of blue mussel Mytilus edulis. However, some studies observed the presence of toxin resistance in other species of bivalves when they are regularly exposed to PSTs. If no resistance is observed whatever the past history of the populations would be with regard to PST exposure, this species could be appropriate as a sentinel candidate. In this study, we compare the valve-gaping behaviour of two blue mussel populations with contrasting long-term histories of PSTs events (i.e., regularly vs. not previously exposed to the PSTs producer) were compared using experimental exposure of A. catenella to M. edulis. It was found that mussels from both populations exhibited similar gaping behaviour patterns when exposed to A. catenella. For both populations, the number of valve closures and closure duration tended to increase in the presence of A. catenella, which suggested an avoidance response to the toxic dinoflagellate. In conclusion, our results support the use of M. edulis without origin discriminationThis research was supported by the Ressources Aquatiques Québec research network (Fonds de Recherche du Québec—Nature et Technologies, no. 2014-RS-171172), Fisheries and Oceans Canada through in-kind assistance that was motivated by the Galway Statement on Atlantic Ocean Cooperation, and by the Natural Sciences and Engineering Research Council of Canada through Discovery Grants awarded to RT (no. 2020-05176)Peer reviewedMultidisciplinary Digital Publishing InstituteFonds de Recherche du QuébecFisheries and Oceans CanadaNatural Sciences and Engineering Research Council of CanadaConsejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]202420242023info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501Publisher's versioninfo:eu-repo/semantics/publishedVersionhttp://hdl.handle.net/10261/352231reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)InglésThe underlying dataset has been published as supplementary material of the article in the publishers platform at DOI https://doi.org/10.3390/coasts3040026https://doi.org/10.3390/coasts3040026Síinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/3522312026-05-22T06:33:51Z
dc.title.none.fl_str_mv Impact of the Toxic Dinoflagellate Alexandrium catenella on the Valve Movement of Mytilus edulis: A Comparison between Two Populations with Contrasting Histories Exposure
title Impact of the Toxic Dinoflagellate Alexandrium catenella on the Valve Movement of Mytilus edulis: A Comparison between Two Populations with Contrasting Histories Exposure
spellingShingle Impact of the Toxic Dinoflagellate Alexandrium catenella on the Valve Movement of Mytilus edulis: A Comparison between Two Populations with Contrasting Histories Exposure
Durier, Guillaume
Biotoxins
Early warning system
Harmful algal blooms (HABs)
Paralytic shellfish poisoning (PSP)
PSP resistance
Valvometry
title_short Impact of the Toxic Dinoflagellate Alexandrium catenella on the Valve Movement of Mytilus edulis: A Comparison between Two Populations with Contrasting Histories Exposure
title_full Impact of the Toxic Dinoflagellate Alexandrium catenella on the Valve Movement of Mytilus edulis: A Comparison between Two Populations with Contrasting Histories Exposure
title_fullStr Impact of the Toxic Dinoflagellate Alexandrium catenella on the Valve Movement of Mytilus edulis: A Comparison between Two Populations with Contrasting Histories Exposure
title_full_unstemmed Impact of the Toxic Dinoflagellate Alexandrium catenella on the Valve Movement of Mytilus edulis: A Comparison between Two Populations with Contrasting Histories Exposure
title_sort Impact of the Toxic Dinoflagellate Alexandrium catenella on the Valve Movement of Mytilus edulis: A Comparison between Two Populations with Contrasting Histories Exposure
dc.creator.none.fl_str_mv Durier, Guillaume
Comeau, Luc A.
Babarro, José M. F.
Starr, Michel
Clements, Jeff C.
Tremblay, Réjean
author Durier, Guillaume
author_facet Durier, Guillaume
Comeau, Luc A.
Babarro, José M. F.
Starr, Michel
Clements, Jeff C.
Tremblay, Réjean
author_role author
author2 Comeau, Luc A.
Babarro, José M. F.
Starr, Michel
Clements, Jeff C.
Tremblay, Réjean
author2_role author
author
author
author
author
dc.contributor.none.fl_str_mv Fonds de Recherche du Québec
Fisheries and Oceans Canada
Natural Sciences and Engineering Research Council of Canada
Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]
dc.subject.none.fl_str_mv Biotoxins
Early warning system
Harmful algal blooms (HABs)
Paralytic shellfish poisoning (PSP)
PSP resistance
Valvometry
topic Biotoxins
Early warning system
Harmful algal blooms (HABs)
Paralytic shellfish poisoning (PSP)
PSP resistance
Valvometry
description 8 pages, 2 figures, 1 table.-- This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license
publishDate 2023
dc.date.none.fl_str_mv 2023
2024
2024
dc.type.none.fl_str_mv info:eu-repo/semantics/article
http://purl.org/coar/resource_type/c_6501
Publisher's version
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/10261/352231
url http://hdl.handle.net/10261/352231
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv The underlying dataset has been published as supplementary material of the article in the publishers platform at DOI https://doi.org/10.3390/coasts3040026
https://doi.org/10.3390/coasts3040026
Sí
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Multidisciplinary Digital Publishing Institute
publisher.none.fl_str_mv Multidisciplinary Digital Publishing Institute
dc.source.none.fl_str_mv reponame:DIGITAL.CSIC. Repositorio Institucional del CSIC
instname:Consejo Superior de Investigaciones Científicas (CSIC)
instname_str Consejo Superior de Investigaciones Científicas (CSIC)
reponame_str DIGITAL.CSIC. Repositorio Institucional del CSIC
collection DIGITAL.CSIC. Repositorio Institucional del CSIC
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15.811543

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