Distinctive chemotactic responses of three marine herbivore protists to DMSP and related compounds

12 pages, 5 figues, supplementary data https://doi.org/10.1093/ismejo/wrae130.-- Data availability: The raw data and the secondary derived data have been placed in the Zenodo repository within the project “The distinctive chemotactic responses of three marine herbivore protists to DMSP and related c...

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Detalhes bibliográficos
Autores: Güell-Bujons, Queralt, Zanoli, Medea, Tuval, Idan, Calbet, Albert, Simó, Rafel
Tipo de documento: artigo
Estado:Versão publicada
Data de publicação:2024
País:España
Recursos:Consejo Superior de Investigaciones Científicas (CSIC)
Repositório:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/366309
Acesso em linha:http://hdl.handle.net/10261/366309
Access Level:Acceso aberto
Palavra-chave:Chemotaxis
Oxyrrhis
Gyrodinium
Karlodinium
DMSP
DMS
Acrylate
Grazing
Microzooplankton
Capillary assays
http://metadata.un.org/sdg/14
Conserve and sustainably use the oceans, seas and marine resources for sustainable development
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dc.title.none.fl_str_mv Distinctive chemotactic responses of three marine herbivore protists to DMSP and related compounds
title Distinctive chemotactic responses of three marine herbivore protists to DMSP and related compounds
spellingShingle Distinctive chemotactic responses of three marine herbivore protists to DMSP and related compounds
Güell-Bujons, Queralt
Chemotaxis
Oxyrrhis
Gyrodinium
Karlodinium
DMSP
DMS
Acrylate
Grazing
Microzooplankton
Capillary assays
http://metadata.un.org/sdg/14
Conserve and sustainably use the oceans, seas and marine resources for sustainable development
title_short Distinctive chemotactic responses of three marine herbivore protists to DMSP and related compounds
title_full Distinctive chemotactic responses of three marine herbivore protists to DMSP and related compounds
title_fullStr Distinctive chemotactic responses of three marine herbivore protists to DMSP and related compounds
title_full_unstemmed Distinctive chemotactic responses of three marine herbivore protists to DMSP and related compounds
title_sort Distinctive chemotactic responses of three marine herbivore protists to DMSP and related compounds
dc.creator.none.fl_str_mv Güell-Bujons, Queralt
Zanoli, Medea
Tuval, Idan
Calbet, Albert
Simó, Rafel
author Güell-Bujons, Queralt
author_facet Güell-Bujons, Queralt
Zanoli, Medea
Tuval, Idan
Calbet, Albert
Simó, Rafel
author_role author
author2 Zanoli, Medea
Tuval, Idan
Calbet, Albert
Simó, Rafel
author2_role author
author
author
author
dc.contributor.none.fl_str_mv European Research Council
European Commission
Ministerio de Ciencia e Innovación (España)
Agencia Estatal de Investigación (España)
Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]
dc.subject.none.fl_str_mv Chemotaxis
Oxyrrhis
Gyrodinium
Karlodinium
DMSP
DMS
Acrylate
Grazing
Microzooplankton
Capillary assays
http://metadata.un.org/sdg/14
Conserve and sustainably use the oceans, seas and marine resources for sustainable development
topic Chemotaxis
Oxyrrhis
Gyrodinium
Karlodinium
DMSP
DMS
Acrylate
Grazing
Microzooplankton
Capillary assays
http://metadata.un.org/sdg/14
Conserve and sustainably use the oceans, seas and marine resources for sustainable development
description 12 pages, 5 figues, supplementary data https://doi.org/10.1093/ismejo/wrae130.-- Data availability: The raw data and the secondary derived data have been placed in the Zenodo repository within the project “The distinctive chemotactic responses of three marine herbivore protists to DMSP and related compounds” in the following link: https://zenodo.org/communities/imedea_icm/records?q=&l=list&p=1&s=10&sort=newest The codes are accessible in Github in the following links and connected to the Zenodo databases: R scripts: https://github.com/medea95/Chemotaxis_experiments_R_scripts Python scripts: https://github.com/medea95/Chemotaxis_experiments_Python_scripts The cultures are in the ICM culture collection from which they can be ordered using the following link: https://www.icm.csic.es/ca/servei/cultius-de-plancton
publishDate 2024
dc.date.none.fl_str_mv 2024
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/10261/366309
url http://hdl.handle.net/10261/366309
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv #PLACEHOLDER_PARENT_METADATA_VALUE#
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info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/PID2020-118645RB-I00
info:eu-repo/grantAgreement//TED2021-132886B-I00/
info:eu-repo/grantAgreement/EC/H2020/955910
https://doi.org/10.1093/ismejo/wrae130
Sí
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Oxford University Press
publisher.none.fl_str_mv Oxford University Press
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
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spelling Distinctive chemotactic responses of three marine herbivore protists to DMSP and related compoundsGüell-Bujons, QueraltZanoli, MedeaTuval, IdanCalbet, AlbertSimó, RafelChemotaxisOxyrrhisGyrodiniumKarlodiniumDMSPDMSAcrylateGrazingMicrozooplanktonCapillary assayshttp://metadata.un.org/sdg/14Conserve and sustainably use the oceans, seas and marine resources for sustainable development12 pages, 5 figues, supplementary data https://doi.org/10.1093/ismejo/wrae130.-- Data availability: The raw data and the secondary derived data have been placed in the Zenodo repository within the project “The distinctive chemotactic responses of three marine herbivore protists to DMSP and related compounds” in the following link: https://zenodo.org/communities/imedea_icm/records?q=&l=list&p=1&s=10&sort=newest The codes are accessible in Github in the following links and connected to the Zenodo databases: R scripts: https://github.com/medea95/Chemotaxis_experiments_R_scripts Python scripts: https://github.com/medea95/Chemotaxis_experiments_Python_scripts The cultures are in the ICM culture collection from which they can be ordered using the following link: https://www.icm.csic.es/ca/servei/cultius-de-planctonMarine planktonic predator–prey interactions occur in microscale seascapes, where diffusing chemicals may act either as chemotactic cues that enhance or arrest predation, or as elemental resources that are complementary to prey ingestion. The phytoplankton osmolyte dimethylsulfoniopropionate (DMSP) and its degradation products dimethylsulfide (DMS) and acrylate are pervasive compounds with high chemotactic potential, but there is a longstanding controversy over whether they act as grazing enhancers or deterrents. Here, we investigated the chemotactic responses of three herbivorous dinoflagellates to point-sourced, microscale gradients of dissolved DMSP, DMS, and acrylate. We found no evidence for acrylate being a chemotactic repellent and observed a weak attractor role of DMS. DMSP behaved as a strong chemoattractor whose potential for grazing facilitation through effects on swimming patterns and aggregation depends on the grazer’s feeding mode and ability to incorporate DMSP. Our study reveals that predation models will fail to predict grazing impacts unless they incorporate chemotaxis-driven searching and finding of preyThis research was mainly funded by the European Research Council Advanced Grant (ERC-2018-ADG-834162) to R.S., under the EU’s Horizon 2020 research and innovation programme. Further funding was provided by Grants PID2020-118645RB-I00 to A.C. and TED2021-132886B-I00 to I.T., both funded by the Ministerio de Ciencia e Innovación (MCIN)/AEI/10.13039/501100011033, the latter with funds of the “EU NextGenerationEU/PRTR”. M.Z. and I.T. also acknowledge funding from the EU’s H2020 programme under the Marie Skłodowska-Curie grant agreement No 955910. The ICM-CSIC and the IMEDEA (UIB-CSIC) are supported by “Severo Ochoa Centre of Excellence” (CEX2019-000928-S) and “Maria de Maeztu Centre of Excellence” (CEX2021-001198) accreditations, respectively, from the Spanish governmentPeer reviewedOxford University PressEuropean Research CouncilEuropean CommissionMinisterio de Ciencia e Innovación (España)Agencia Estatal de Investigación (España)Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]202420242024info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501Publisher's versioninfo:eu-repo/semantics/publishedVersionhttp://hdl.handle.net/10261/366309reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Inglés#PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE#info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/PID2020-118645RB-I00info:eu-repo/grantAgreement//TED2021-132886B-I00/info:eu-repo/grantAgreement/EC/H2020/955910https://doi.org/10.1093/ismejo/wrae130Síinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/3663092026-05-22T06:33:51Z
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