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Dilution of seawater affects the Ca2 + transport in the outer mantle epithelium of crassostrea gigas

2020Journal article Open access
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dc.contributor.authorSillanpää, J. Kirsikka
dc.contributor.authorCardoso, João CR
dc.contributor.authorFélix, Rute
dc.contributor.authorAnjos, Liliana
dc.contributor.authorPower, Deborah
dc.contributor.authorSundell, Kristina
dc.date.accessioned2020-03-11T18:22:43Z
dc.date.available2020-03-11T18:22:43Z
dc.date.issued2020
dc.description.abstractVarying salinities of coastal waters are likely to affect the physiology and ion transport capabilities of calcifying marine organisms such as bivalves. To investigate the physiological effect of decreased environmental salinity in bivalves, adult oysters (Crassostrea gigas) were exposed for 14 days to 50% seawater (14) and the effects on mantle ion transport, electrophysiology and the expression of Ca2+ transporters and channels relative to animals maintained in full strength sea water (28) was evaluated. Exposure of oysters to a salinity of 14 decreased the active mantle transepithelial ion transport and specifically affected Ca2+ transfer. Gene expression of the Na+/K+-ATPase and the sarco(endo)plasmic reticulum Ca2+-ATPase was decreased whereas the expression of the T-type voltage-gated Ca channel and the Na+/Ca2+-exchanger increased compared to animals maintained in full SW. The results indicate that decreased environmental salinities will most likely affect not only osmoregulation but also bivalve biomineralization and shell formation.pt_PT
dc.description.sponsorshipFunding Agency European Union (EU) 605051 Swedish Mariculture Research Center, SWEMARC, University of Gothenburg Herbert & Karin Jacobssons Stiftelse 15/h17 Helge Ax:son Johnsons Stiftelse F18-0128 Portuguese Foundation for Science and Technology UID/Multi/04326/2019 Portuguese Foundation for Science and Technology UID/Multi/04326/2019 FCT, under the "Norma Transitoria" DL57/2016/CP1361/CT0020 DL57/2016/CP1361/CT0011pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.doihttps://doi.org/10.3389/fphys.2020.00001pt_PT
dc.identifier.issn1664-042X
dc.identifier.urihttp://hdl.handle.net/10400.1/13575
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherFrontiers Mediapt_PT
dc.relationCACHE: CAlcium in a CHanging Environment
dc.relation.publisherversionhttps://www.frontiersin.org/articles/10.3389/fphys.2020.00001/fullpt_PT
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/pt_PT
dc.subjectCa2+-ATPasept_PT
dc.subjectNa+pt_PT
dc.subjectCa2+-exchangerpt_PT
dc.subjectCalcium channelpt_PT
dc.subjectK+-ATPasept_PT
dc.subjectCalcificationpt_PT
dc.subjectSalinitypt_PT
dc.titleDilution of seawater affects the Ca2 + transport in the outer mantle epithelium of crassostrea gigaspt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.awardTitleCACHE: CAlcium in a CHanging Environment
oaire.awardURIinfo:eu-repo/grantAgreement/EC/FP7/605051/EU
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/5876/UID%2FMulti%2F04326%2F2013/PT
oaire.citation.startPage1pt_PT
oaire.citation.titleFrontiers in Physiologypt_PT
oaire.citation.volume11pt_PT
oaire.fundingStreamFP7
oaire.fundingStream5876
person.familyNameCardoso
person.familyNameFélix
person.familyNameAnjos Guerreiro
person.familyNamePower
person.givenNameJoão
person.givenNameRute
person.givenNameLiliana Isabel Tomé
person.givenNameDeborah Mary
person.identifier14332
person.identifierAAK-3800-2020
person.identifier.ciencia-id8B16-F203-2AFC
person.identifier.ciencia-idFB1A-1325-8E25
person.identifier.ciencia-id6D18-2D1C-A45C
person.identifier.ciencia-id891A-8A44-3CAE
person.identifier.orcid0000-0001-7890-0170
person.identifier.orcid0000-0002-4144-3452
person.identifier.orcid0000-0001-9474-522X
person.identifier.orcid0000-0003-1366-0246
person.identifier.ridM-4151-2013
person.identifier.ridM-6164-2013
person.identifier.scopus-author-id7201822956
person.identifier.scopus-author-id56006773000
person.identifier.scopus-author-id8575757700
person.identifier.scopus-author-id7101806760
project.funder.identifierhttp://doi.org/10.13039/501100008530
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.nameEuropean Commission
project.funder.nameFundação para a Ciência e a Tecnologia
rcaap.rightsopenAccesspt_PT
rcaap.typearticlept_PT
relation.isAuthorOfPublication1b670c84-15e3-4776-8871-50f9eb0eed0d
relation.isAuthorOfPublication9b5e820d-e41f-4c28-8832-823658d29ae9
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relation.isAuthorOfPublication.latestForDiscovery721b5dca-ad42-40f8-9731-517eb5db009e
relation.isProjectOfPublication4ace0b64-c18f-413a-8832-e35d6ea3815c
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relation.isProjectOfPublication.latestForDiscovery4ace0b64-c18f-413a-8832-e35d6ea3815c

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