Please use this identifier to cite or link to this item: http://hdl.handle.net/1893/24570
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dc.contributor.authorGarrido, Diegoen_UK
dc.contributor.authorVaro, Inmaen_UK
dc.contributor.authorMorales, Amalia Een_UK
dc.contributor.authorHidalgo, M Carmenen_UK
dc.contributor.authorNavarro, Juan Carlosen_UK
dc.contributor.authorHontoria, Franciscoen_UK
dc.contributor.authorMonroig, Oscaren_UK
dc.contributor.authorIglesias, Joseen_UK
dc.contributor.authorOtero, Juan Jen_UK
dc.contributor.authorEstevez, Aliciaen_UK
dc.contributor.authorPerez, Josuen_UK
dc.contributor.authorMartin, M Virginiaen_UK
dc.contributor.authorRodriguez, Covadongaen_UK
dc.contributor.authorAlmansa, Eduardoen_UK
dc.contributor.authorCardenete, Gabrielen_UK
dc.date.accessioned2017-03-04T22:12:09Z-
dc.date.available2017-03-04T22:12:09Z-
dc.date.issued2017-02-01en_UK
dc.identifier.urihttp://hdl.handle.net/1893/24570-
dc.description.abstractThe common octopus (Octopus vulgaris) is a promising species for aquaculture diversification, but massive mortality during the first life-cycle stages (paralarvae) is the main bottleneck for its commercial production in captivity. The aim of this study was to assess stress and nutritional condition biomarkers (HSP70, ROS enzymes and lipid peroxidation) (RNA/DNA, RNA/protein, protein/DNA and protein) inO.vulgarisparalarvae from different geographical origins and fed withArtemiaenriched with marine phospholipids or microalgae (control group). To this end paralarvae were cultured for 30days, in three different centres in Spain (Tarragona-Mediterranean area, Tenerife-Central Atlantic area and Vigo-North Atlantic area), under the same protocol, and fed onArtemiaenriched with marine phospholipids (LC60) (Marine Lecithin LC 60®, PhosphoTech Laboratoires) or microalgae (control group). Dry weight and most biomarkers analysed in hatchlings showed significant differences related to their origin (centre). Fifteen day old paralarvae presented significant differences in specific growth rate (SGR) associated with their dietary regime, and also showed differences in biomarkers associated both with their geographical origin and dietary regime. The results suggest that the SGR of paralarvae were positively influenced by LC60, promoting growth and in agreement with the results of nutritional condition biomarkers (nucleic acids ratios). The antioxidant defences against oxidative damage were also boosted in the LC60 paralarvae group, possibly as a result of the elevated content in highly polyunsaturated fatty acids. In addition, the partial correlations found between biomarkers varied according to diet. However, no positive effect of LC60 on survival was observed. The high variability found among geographical origins, despite the use of the same rearing protocol, highlights the need to clarify the sources of such variability.en_UK
dc.language.isoenen_UK
dc.publisherElsevieren_UK
dc.relationGarrido D, Varo I, Morales AE, Hidalgo MC, Navarro JC, Hontoria F, Monroig O, Iglesias J, Otero JJ, Estevez A, Perez J, Martin MV, Rodriguez C, Almansa E & Cardenete G (2017) Assessment of stress and nutritional biomarkers in cultured Octopus vulgaris paralarvae: Effects of geographical origin and dietary regime. Aquaculture, 468 (Part 1), pp. 558-568. https://doi.org/10.1016/j.aquaculture.2016.11.023en_UK
dc.rightsThis item has been embargoed for a period. During the embargo please use the Request a Copy feature at the foot of the Repository record to request a copy directly from the author. You can only request a copy if you wish to use this work for your own research or private study. Accepted refereed manuscript of: Garrido D, Varo I, Morales AE, Hidalgo MC, Navarro JC, Hontoria F, Monroig O, Iglesias J, Otero JJ, Estevez A, Perez J, Martin MV, Rodriguez C, Almansa E & Cardenete G (2017) Assessment of stress and nutritional biomarkers in cultured Octopus vulgaris paralarvae: Effects of geographical origin and dietary regime, Aquaculture, 468 (Part 1), pp. 558-568. DOI: 10.1016/j.aquaculture.2016.11.023 © 2016, Elsevier. Licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International http://creativecommons.org/licenses/by-nc-nd/4.0/en_UK
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/en_UK
dc.subjectAntioxidant defencesen_UK
dc.subjectGeographical originen_UK
dc.subjectHeat shock proteinen_UK
dc.subjectMarine phospholipidsen_UK
dc.subjectNucleic acid ratiosen_UK
dc.subjectOctopus vulgaris paralarvaeen_UK
dc.titleAssessment of stress and nutritional biomarkers in cultured Octopus vulgaris paralarvae: Effects of geographical origin and dietary regimeen_UK
dc.typeJournal Articleen_UK
dc.rights.embargodate2017-11-15en_UK
dc.rights.embargoreason[Garrido et al AQUACULTURE 2016 (2).pdf] Publisher requires embargo of 12 months after formal publication.en_UK
dc.identifier.doi10.1016/j.aquaculture.2016.11.023en_UK
dc.citation.jtitleAquacultureen_UK
dc.citation.issn0044-8486en_UK
dc.citation.volume468en_UK
dc.citation.issuePart 1en_UK
dc.citation.spage558en_UK
dc.citation.epage568en_UK
dc.citation.publicationstatusPublisheden_UK
dc.citation.peerreviewedRefereeden_UK
dc.type.statusAM - Accepted Manuscripten_UK
dc.author.emailoscar.monroig@stir.ac.uken_UK
dc.citation.date14/11/2016en_UK
dc.contributor.affiliationSpanish Institute of Oceanography (IEO)en_UK
dc.contributor.affiliationInstitute of Aquaculture Torre de la Salen_UK
dc.contributor.affiliationUniversidad de Granada, Spainen_UK
dc.contributor.affiliationUniversidad de Granada, Spainen_UK
dc.contributor.affiliationInstitute of Aquaculture Torre de la Salen_UK
dc.contributor.affiliationInstitute of Aquaculture Torre de la Salen_UK
dc.contributor.affiliationComplex Systems - LEGACYen_UK
dc.contributor.affiliationSpanish Institute of Oceanography (IEO)en_UK
dc.contributor.affiliationSpanish Institute of Oceanography (IEO)en_UK
dc.contributor.affiliationIRTAen_UK
dc.contributor.affiliationIRTAen_UK
dc.contributor.affiliationSpanish Institute of Oceanography (IEO)en_UK
dc.contributor.affiliationUniversity of La Lagunaen_UK
dc.contributor.affiliationSpanish Institute of Oceanography (IEO)en_UK
dc.contributor.affiliationUniversidad de Granada, Spainen_UK
dc.identifier.isiWOS:000390735200071en_UK
dc.identifier.scopusid2-s2.0-84995561793en_UK
dc.identifier.wtid544234en_UK
dc.contributor.orcid0000-0001-8712-0440en_UK
dc.date.accepted2016-11-12en_UK
dcterms.dateAccepted2016-11-12en_UK
dc.date.filedepositdate2016-11-14en_UK
rioxxterms.apcnot requireden_UK
rioxxterms.typeJournal Article/Reviewen_UK
rioxxterms.versionAMen_UK
local.rioxx.authorGarrido, Diego|en_UK
local.rioxx.authorVaro, Inma|en_UK
local.rioxx.authorMorales, Amalia E|en_UK
local.rioxx.authorHidalgo, M Carmen|en_UK
local.rioxx.authorNavarro, Juan Carlos|en_UK
local.rioxx.authorHontoria, Francisco|en_UK
local.rioxx.authorMonroig, Oscar|0000-0001-8712-0440en_UK
local.rioxx.authorIglesias, Jose|en_UK
local.rioxx.authorOtero, Juan J|en_UK
local.rioxx.authorEstevez, Alicia|en_UK
local.rioxx.authorPerez, Josu|en_UK
local.rioxx.authorMartin, M Virginia|en_UK
local.rioxx.authorRodriguez, Covadonga|en_UK
local.rioxx.authorAlmansa, Eduardo|en_UK
local.rioxx.authorCardenete, Gabriel|en_UK
local.rioxx.projectInternal Project|University of Stirling|https://isni.org/isni/0000000122484331en_UK
local.rioxx.freetoreaddate2017-11-15en_UK
local.rioxx.licencehttp://www.rioxx.net/licenses/under-embargo-all-rights-reserved||2017-11-14en_UK
local.rioxx.licencehttp://creativecommons.org/licenses/by-nc-nd/4.0/|2017-11-15|en_UK
local.rioxx.filenameGarrido et al AQUACULTURE 2016 (2).pdfen_UK
local.rioxx.filecount1en_UK
local.rioxx.source0044-8486en_UK
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