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Homarus gammarus (Crustacea: Decapoda) larvae under an ocean acidification scenario: responses across different levels of biological organization

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dc.contributor.authorRato, Lénia D.
dc.contributor.authorNovais, Sara C.
dc.contributor.authorLemos, Marco F.L.
dc.contributor.authorAlves, Luís M.
dc.contributor.authorLeandro, Sérgio M.
dc.date.accessioned2022-09-06T12:00:04Z
dc.date.available2022-09-06T12:00:04Z
dc.date.issued2017
dc.descriptionThis study had the support of Fundação para a Ciência e a Tecnologia (FCT) through projects Jellyfisheries (PTDC/MAR-BIO/0440/2014 - POCI-01-0145-FEDER-016772), PROTEOME (PTDC/AAGMAA/1302/2014 - POCI-01-0145-FEDER-016773), and the Strategic Project UID/MAR/04292/2013, and the grant awarded to Sara Novais (SFRH/BPD/94500/2013). The authors also wish to acknowledge the support of the Integrated Programme of SR & TD “Smart Valorization of Endogenous Marine Biological Resources Under a Changing Climate” (reference Centro-01-0145-FEDER-000018), co-funded by Centro 2020 program, Portugal 2020, European Union, through the European Regional Development Fund.
dc.description.abstractThe present study evaluated the effects of exposure to different target pCO2 levels: control (C: 370 μatm, pH =8.15) and ocean acidification (OA: 710 μatm, pH=7.85) on development and biochemical responses related with oxidative stress and energy metabolism during the crustacean Homarus gammarus (L.) larval development, integrating different levels of biological organization. After hatching in the laboratory, larvae from the same female brood were exposed to the described conditions from hatching until reaching Stage III (last larval stage - 11 days). H. gammarus larvae demonstrated some susceptibility when addressing the predicted pCO2 levels for 2100. Further analysis at the biochemical and physiological level highlighted the occurrence of oxidative stress in the OA scenario (Superoxide Dismutase reduction and higher DNA damage) that was followed by developmental effects, increased inter-moult period from SII to SIII and reduced growth. The extended exposure to these conditions may affect organisms' key life-cycle functions such as physiological resistance, growth, sexual maturation, or reproduction with implications in their future fitness and population dynamics.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationLénia D. Rato, Sara C. Novais, Marco F.L. Lemos, Luís M.F. Alves, Sérgio M. Leandro, Homarus gammarus (Crustacea: Decapoda) larvae under an ocean acidification scenario: responses across different levels of biological organization, Comparative Biochemistry and Physiology Part C: Toxicology & Pharmacology, Volume 203, 2017, Pages 29-38, ISSN 1532-0456, https://doi.org/10.1016/j.cbpc.2017.09.002.pt_PT
dc.identifier.doi10.1016/j.cbpc.2017.09.002pt_PT
dc.identifier.issn1532-0456
dc.identifier.issn1878-1659
dc.identifier.urihttp://hdl.handle.net/10400.8/7610
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherElsevierpt_PT
dc.relationMARE - Marine and Environmental Sciences Centre
dc.relationENVIRONOME - INTEGRATING OMICS IN ECOTOXICOLOGY: TOOLS FOR ENVIRONMENTAL RISK ASSESSMENT
dc.relation.publisherversionhttps://www.sciencedirect.com/science/article/pii/S1532045617301576pt_PT
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/pt_PT
dc.subjectBiochemical biomarkerspt_PT
dc.subjectCrustacea larval developmentpt_PT
dc.subjectEnergy metabolismpt_PT
dc.subjectOcean acidificationpt_PT
dc.subjectOxidative stresspt_PT
dc.titleHomarus gammarus (Crustacea: Decapoda) larvae under an ocean acidification scenario: responses across different levels of biological organizationpt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.awardTitleMARE - Marine and Environmental Sciences Centre
oaire.awardTitleENVIRONOME - INTEGRATING OMICS IN ECOTOXICOLOGY: TOOLS FOR ENVIRONMENTAL RISK ASSESSMENT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UID%2FMAR%2F04292%2F2013/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/FARH/SFRH%2FBPD%2F94500%2F2013/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/9471 - RIDTI/PTDC%2FMAR-BIO%2F0440%2F2014/PT
oaire.citation.endPage38pt_PT
oaire.citation.startPage29pt_PT
oaire.citation.titleComparative Biochemistry and Physiology, Part Cpt_PT
oaire.citation.volume203pt_PT
oaire.fundingStream6817 - DCRRNI ID
oaire.fundingStreamFARH
oaire.fundingStream9471 - RIDTI
person.familyNameRato
person.familyNameNovais
person.familyNameLemos
person.familyNameAlves
person.familyNameLeandro
person.givenNameLénia
person.givenNameSara
person.givenNameMarco
person.givenNameLuís
person.givenNameSergio Miguel
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person.identifier.orcid0000-0001-9887-1864
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person.identifier.scopus-author-id57196186743
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project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.identifierhttp://doi.org/10.13039/501100001871
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
rcaap.rightsclosedAccesspt_PT
rcaap.typearticlept_PT
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