Please use this identifier to cite or link to this item: http://hdl.handle.net/10553/41976
DC FieldValueLanguage
dc.contributor.authorGarcía-Celdrán, M.en_US
dc.contributor.authorCutáková, Z.en_US
dc.contributor.authorRamis, G.en_US
dc.contributor.authorEstévez, A.en_US
dc.contributor.authorManchado, M.en_US
dc.contributor.authorNavarro, A.en_US
dc.contributor.authorMaría-Dolores, E.en_US
dc.contributor.authorPeñalver, J.en_US
dc.contributor.authorSánchez, J. A.en_US
dc.contributor.authorArmero, E.en_US
dc.date.accessioned2018-09-19T17:53:37Z-
dc.date.available2018-09-19T17:53:37Z-
dc.date.issued2016en_US
dc.identifier.issn0044-8486en_US
dc.identifier.urihttp://hdl.handle.net/10553/41976-
dc.description.abstractLordosis, lack of operculum and failure to inflate the swimbladder constitute a major problem for the gilthead sea bream aquaculture industry. In this study, the effect of the origin of the broodstock on these major anomalies in juvenile sea bream was analyzed. A population of farmed sea bream (n = 909) obtained by industrial mass-spawning from broodstock from three different origins [Cantabrian Sea (CAN), the Atlantic Ocean (ATL) and Mediterranean Sea (MED)] and reared under communal conditions was analyzed from X-ray photograph for skeletal deformities and for uninflated swimbladder. Lordosis and lack of operculum were the most common deformities observed in this study. Juveniles from CAN showed the lowest frequency of skeletal deformities as well as the lowest frequency of uninflated swimbladder. Differences among origins could be partly explained through their different genetic background, but also environmental conditions in the initial facilities and genotype x environment interaction should be considered. A posteriori reconstruction of pedigree was carried out using a microsatellite multiplex (SMsa1) to estimate genetic parameters (heritabilities and genetic correlations) for these traits. Considerable heritabilities were estimated for lordosis [0.53 (0.25–0.77)], lack of operculum [0.37 (0.01–0.81)] and uninflated swimbladder [0.36 (0.12–0.72)] with a positive genetic correlation between uninflated swimbladder and lordosis [0.48 (0.07–0.97)], first reported in this species. All these findings should be relevant for the establishment of successful breeding programs in the aquaculture of this species. Statement of relevance The obtained results provide relevant information to establish a breeding program in gilt head sea bream.en_US
dc.languageengen_US
dc.relation.ispartofAquacultureen_US
dc.sourceAquaculture [ISSN 0044-8486], v. 464, p. 601-608en_US
dc.subject251092 Acuicultura marinaen_US
dc.subject.otherBroodstock originen_US
dc.subject.otherGenetic correlationsen_US
dc.subject.otherGilthead sea breamen_US
dc.subject.otherHeritabilityen_US
dc.subject.otherLack of operculumen_US
dc.subject.otherLordosisen_US
dc.titleEstimates of heritabilities and genetic correlations of skeletal deformities and uninflated swimbladder in a reared gilthead sea bream (Sparus aurata L.) juvenile population sourced from three broodstocks along the Spanish coastsen_US
dc.typeinfo:eu-repo/semantics/Articlees
dc.typeArticlees
dc.identifier.doi10.1016/j.aquaculture.2016.08.004
dc.identifier.scopus84982151859-
dc.identifier.isi000383370300077-
dc.contributor.authorscopusid55224003000
dc.contributor.authorscopusid56035242000
dc.contributor.authorscopusid19235779700
dc.contributor.authorscopusid56269460100
dc.contributor.authorscopusid6603277540
dc.contributor.authorscopusid57212839113
dc.contributor.authorscopusid36135924200
dc.contributor.authorscopusid57214608039
dc.contributor.authorscopusid55701687700
dc.contributor.authorscopusid6602850384
dc.description.lastpage608-
dc.description.firstpage601-
dc.relation.volume464-
dc.investigacionCienciasen_US
dc.type2Artículoen_US
dc.contributor.daisngid4090047
dc.contributor.daisngid11863394
dc.contributor.daisngid280030
dc.contributor.daisngid291346
dc.contributor.daisngid285240
dc.contributor.daisngid2095438
dc.contributor.daisngid6742721
dc.contributor.daisngid2407518
dc.contributor.daisngid1612719
dc.contributor.daisngid2963559
dc.contributor.wosstandardWOS:Garcia-Celdran, M
dc.contributor.wosstandardWOS:Cutakova, Z
dc.contributor.wosstandardWOS:Ramis, G
dc.contributor.wosstandardWOS:Estevez, A
dc.contributor.wosstandardWOS:Manchado, M
dc.contributor.wosstandardWOS:Navarro, A
dc.contributor.wosstandardWOS:Maria-Dolores, E
dc.contributor.wosstandardWOS:Penalver, J
dc.contributor.wosstandardWOS:Sanchez, JA
dc.contributor.wosstandardWOS:Armero, E
dc.date.coverdateNoviembre 2016
dc.identifier.ulpgces
dc.description.sjr1,101
dc.description.jcr2,57
dc.description.sjrqQ1
dc.description.jcrqQ1
dc.description.scieSCIE
item.grantfulltextnone-
item.fulltextSin texto completo-
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