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Intraspecific genetic lineages of a marine mussel show behavioural divergence when exposed to microplastic leachates

2024-01Journal article Open access
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dc.contributor.authorCozzolino, Lorenzo
dc.contributor.authorNicastro, Katy R
dc.contributor.authorHubbard, Peter
dc.contributor.authorSeuront, Laurent
dc.contributor.authorMcQuaid, Christopher D.
dc.contributor.authorZardi, Gerardo I
dc.date.accessioned2024-01-17T13:15:07Z
dc.date.available2024-01-17T13:15:07Z
dc.date.issued2024-01
dc.description.abstractWorldwide, microplastic pollution has numerous negative implications for marine biota, exacerbating the effects of other forms of global anthropogenic disturbance. Mounting evidence shows that microplastics (MPs) not only cause physical damage through their ingestion, but also act as vectors for hazardous compounds by leaching absorbed and adsorbed chemicals. Research on the effects of plastic pollution has, however, largely assumed that species respond uniformly, while ignoring intraspecific diversity (i.e., variation within a single species). We investigated the effects of plastic leachates derived from factory-fresh (virgin) and beached microplastics on the behavioural responses of two genetic lineages of the Mediterranean mussel Mytilus galloprovincialis. Through laboratory behavioural experiments, we found that during exposure to leachates from beached microplastics (beached MPLs), Atlantic specimens moved significantly less than Mediterranean individuals in terms of both (i) proportion of individuals responding through movement and (ii) net and gross distances crawled. In contrast, no significant intraspecific differences were observed in the behaviour of either adults or recruits when exposed to MPLs from virgin microplastics (virgin MPLs). Additionally, the reception of cues from three amino acids (Lcysteine, proline and L-leucine) at increasing concentrations (10-5 M to 10-3 M in charcoal-filtered seawater) was tested by electrophysiological analysis using mussels exposed to beached MPLs or control seawater. We found significant intraspecific differences in response to 10-3 M L-cysteine (regardless of treatment) and 10-4 M L-cysteine (in mussels exposed to beached MPLs) and to 10-3 M proline (in mussels exposed to beached MPLs) and 10-5 M L-leucine. Our study suggests that intraspecific variation in a marine mussel may prompt different responses to plastic pollution, potentially triggered by local adaptation and physiological variability between lineages. Our work highlights the importance of assessing the effects of intraspecific variation, especially in environmental sentinel species as this level of diversity could modulate responses to plastic pollution.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.doi10.1016/j.envpol.2023.122779pt_PT
dc.identifier.eissn1873-6424
dc.identifier.urihttp://hdl.handle.net/10400.1/20305
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherElsevierpt_PT
dc.relationAlgarve Centre for Marine Sciences
dc.relationintraPLASTIC: The impact of plastic pollution on biodiversity below the species level
dc.relationAlgarve Centre for Marine Sciences
dc.relationCentre for Marine and Environmental Research
dc.relationWelcomINg and TraiNING of international high-level post-docs in Normandy
dc.relationO PENSAMENTO DE LUCIO COSTA COMO PROTAGONISTA DA ARQUITETURA MODERNA BRASILEIRA
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/pt_PT
dc.subjectBiogeographypt_PT
dc.subjectElectrophysiologypt_PT
dc.subjectIntraspecific variationpt_PT
dc.subjectMytiluspt_PT
dc.subjectOsphradiumpt_PT
dc.subjectPlastic pelletspt_PT
dc.titleIntraspecific genetic lineages of a marine mussel show behavioural divergence when exposed to microplastic leachatespt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.awardTitleAlgarve Centre for Marine Sciences
oaire.awardTitleintraPLASTIC: The impact of plastic pollution on biodiversity below the species level
oaire.awardTitleAlgarve Centre for Marine Sciences
oaire.awardTitleCentre for Marine and Environmental Research
oaire.awardTitleWelcomINg and TraiNING of international high-level post-docs in Normandy
oaire.awardTitleO PENSAMENTO DE LUCIO COSTA COMO PROTAGONISTA DA ARQUITETURA MODERNA BRASILEIRA
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F04326%2F2020/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/OE/2020.06671.BD/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDP%2F04326%2F2020/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/LA%2FP%2F0101%2F2020/PT
oaire.awardURIinfo:eu-repo/grantAgreement/EC/H2020/101034329/EU
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/OE/UI%2FBD%2F151126%2F2021/PT
oaire.citation.startPage122779pt_PT
oaire.citation.titleEnvironmental Pollutionpt_PT
oaire.citation.volume340pt_PT
oaire.fundingStream6817 - DCRRNI ID
oaire.fundingStreamOE
oaire.fundingStream6817 - DCRRNI ID
oaire.fundingStream6817 - DCRRNI ID
oaire.fundingStreamH2020
oaire.fundingStreamOE
person.familyNameCozzolino
person.familyNameNicastro
person.familyNameHubbard
person.familyNameZardi
person.givenNameLorenzo
person.givenNameKaty
person.givenNamePeter
person.givenNameGerardo
person.identifier.ciencia-id3E12-714B-AFE5
person.identifier.ciencia-id951F-BA4B-A21F
person.identifier.ciencia-id3113-ECA6-BF96
person.identifier.orcid0000-0003-1222-6069
person.identifier.orcid0000-0002-7071-141X
person.identifier.orcid0000-0002-3007-4647
person.identifier.orcid0000-0001-8798-5794
person.identifier.ridD-2259-2012
person.identifier.ridB-2823-2008
person.identifier.ridM-4026-2013
person.identifier.scopus-author-id12646675100
person.identifier.scopus-author-id7005928467
person.identifier.scopus-author-id12647766300
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.identifierhttp://doi.org/10.13039/501100001871
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project.funder.identifierhttp://doi.org/10.13039/501100008530
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.nameFundação para a Ciência e a Tecnologia
project.funder.nameFundação para a Ciência e a Tecnologia
project.funder.nameFundação para a Ciência e a Tecnologia
project.funder.nameFundação para a Ciência e a Tecnologia
project.funder.nameEuropean Commission
project.funder.nameFundação para a Ciência e a Tecnologia
rcaap.rightsopenAccesspt_PT
rcaap.typearticlept_PT
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