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 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

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Bibliographic Details
Main Authors: Güell-Bujons, Queralt, Zanoli, Medea, Tuval, Idan, Calbet, Albert, Simó, Rafel
Other Authors: European Research Council
Format: artículo biblioteca
Language:English
Published: Oxford University Press 2024-07
Subjects:Chemotaxis, Oxyrrhis, Gyrodinium, Karlodinium, DMSP, DMS, Acrylate, Grazing, Microzooplankton, Capillary assays, Conserve and sustainably use the oceans, seas and marine resources for sustainable development,
Online Access:http://hdl.handle.net/10261/366309
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id dig-icm-es-10261-366309
record_format koha
institution ICM ES
collection DSpace
country España
countrycode ES
component Bibliográfico
access En linea
databasecode dig-icm-es
tag biblioteca
region Europa del Sur
libraryname Biblioteca del ICM España
language English
topic Chemotaxis
Oxyrrhis
Gyrodinium
Karlodinium
DMSP
DMS
Acrylate
Grazing
Microzooplankton
Capillary assays
Conserve and sustainably use the oceans, seas and marine resources for sustainable development
Chemotaxis
Oxyrrhis
Gyrodinium
Karlodinium
DMSP
DMS
Acrylate
Grazing
Microzooplankton
Capillary assays
Conserve and sustainably use the oceans, seas and marine resources for sustainable development
spellingShingle Chemotaxis
Oxyrrhis
Gyrodinium
Karlodinium
DMSP
DMS
Acrylate
Grazing
Microzooplankton
Capillary assays
Conserve and sustainably use the oceans, seas and marine resources for sustainable development
Chemotaxis
Oxyrrhis
Gyrodinium
Karlodinium
DMSP
DMS
Acrylate
Grazing
Microzooplankton
Capillary assays
Conserve and sustainably use the oceans, seas and marine resources for sustainable development
Güell-Bujons, Queralt
Zanoli, Medea
Tuval, Idan
Calbet, Albert
Simó, Rafel
Distinctive chemotactic responses of three marine herbivore protists to DMSP and related compounds
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
author2 European Research Council
author_facet European Research Council
Güell-Bujons, Queralt
Zanoli, Medea
Tuval, Idan
Calbet, Albert
Simó, Rafel
format artículo
topic_facet Chemotaxis
Oxyrrhis
Gyrodinium
Karlodinium
DMSP
DMS
Acrylate
Grazing
Microzooplankton
Capillary assays
Conserve and sustainably use the oceans, seas and marine resources for sustainable development
author Güell-Bujons, Queralt
Zanoli, Medea
Tuval, Idan
Calbet, Albert
Simó, Rafel
author_sort Güell-Bujons, Queralt
title Distinctive chemotactic responses of three marine herbivore protists to DMSP and related compounds
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
publisher Oxford University Press
publishDate 2024-07
url http://hdl.handle.net/10261/366309
work_keys_str_mv AT guellbujonsqueralt distinctivechemotacticresponsesofthreemarineherbivoreprotiststodmspandrelatedcompounds
AT zanolimedea distinctivechemotacticresponsesofthreemarineherbivoreprotiststodmspandrelatedcompounds
AT tuvalidan distinctivechemotacticresponsesofthreemarineherbivoreprotiststodmspandrelatedcompounds
AT calbetalbert distinctivechemotacticresponsesofthreemarineherbivoreprotiststodmspandrelatedcompounds
AT simorafel distinctivechemotacticresponsesofthreemarineherbivoreprotiststodmspandrelatedcompounds
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spelling dig-icm-es-10261-3663092024-08-23T08:41:59Z Distinctive chemotactic responses of three marine herbivore protists to DMSP and related compounds Güell-Bujons, Queralt Zanoli, Medea Tuval, Idan Calbet, Albert Simó, Rafel European Research Council European Commission Ministerio de Ciencia e Innovación (España) Agencia Estatal de Investigación (España) Chemotaxis Oxyrrhis Gyrodinium Karlodinium DMSP DMS Acrylate Grazing Microzooplankton Capillary assays Conserve and sustainably use the oceans, seas and marine resources for sustainable development 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 Marine 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 prey This 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 government Peer reviewed 2024-08-23T08:41:59Z 2024-08-23T08:41:59Z 2024-07 artículo ISME Journal - International Society for Microbial Ecology 18(1): wrae130 (2024) 1751-7362 CEX2019-000928-S CEX2021-001198 http://hdl.handle.net/10261/366309 10.1093/ismejo/wrae130 1751-7370 en #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-I00/ES/ESCENARIOS FUTUROS DE CAMBIO CLIMATICO Y ZOOPLANCTON MARINO: EFECTOS SINERGICOS DE TEMPERATURA Y DEFICIENCIAS DE NUTRIENTES EN POBLACIONES ADAPTADAS/ info:eu-repo/grantAgreement//TED2021-132886B-I00 info:eu-repo/grantAgreement/EC/H2020/955910 Publisher's version https://doi.org/10.1093/ismejo/wrae130 Sí open Oxford University Press