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A genetic linkage map of the hermaphrodite teleost fish Sparus aurata L.

2006-04-02Journal article Restricted access
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dc.contributor.authorFranch, Rafaella
dc.contributor.authorLouro, Bruno
dc.contributor.authorTsalavouta, Matina
dc.contributor.authorChatziplis, Dimitris
dc.contributor.authorTsigenopoulos, C.
dc.contributor.authorSarropoulou, Elena
dc.contributor.authorAntonello, Jenny
dc.contributor.authorMagoulas, Andonis
dc.contributor.authorMylonas, Constantinos C.
dc.contributor.authorBabbucci, Massimiliano
dc.contributor.authorPatarnello, T.
dc.contributor.authorPower, Deborah
dc.contributor.authorKotoulas, Georgios
dc.contributor.authorBargelloni, Luca
dc.date.accessioned2014-10-15T09:17:24Z
dc.date.available2014-10-15T09:17:24Z
dc.date.issued2006-04-02
dc.description.abstractThe gilthead sea bream (Sparus aurata L.) is a marine fish of great importance for fisheries and aquaculture. It has also a peculiar sex-determination system, being a protandrous hermaphrodite. Here we report the construction of a first-generation genetic linkage map for S. aurata, based on 204 microsatellite markers. Twenty-six linkage groups (LG) were found. The total map length was 1241.9 cM. The ratio between sex-specific map lengths was 1:1.2 (male:female). Comparison with a preliminary radiation hybrid (RH) map reveals a good concordance, as all markers located in a single LG are located in a single RH group, except for Ad-25 and CId-31. Comparison with the Tetraodon nigroviridis genome revealed a considerable number of evolutionary conserved regions (ECRs) between the two species. The mean size of ECRs was 182 bp (sequence identity 60–90%). Forty-one ECRs have a known chromosomal location in the pufferfish genome. Despite the limited number of anchoring points, significant syntenic relationships were found. The linkage map presented here provides a robust comparative framework for QTL analysis in S. aurata and is a step toward the identification of genetic loci involved both in the determination of economically important traits and in the individual timing of sex reversal.por
dc.identifier.citationRafaella Franch, Bruno Louro, Matina Tsalavouta, Dimitris Chatziplis, Costas S. Tsigenopoulos, Elena Sarropoulou, Jenny Antonello, Andonis Magoulas, Constantinos C. Mylonas, Massimiliano Babbucci, Tomaso Patarnello, Deborah M. Power, Giorgos Kotoulas, and Luca Bargelloni, "A Genetic Linkage Map of the Hermaphrodite Teleost Fish Sparus aurata L." in Genetics, Oct 2006; 174(2): 851–861.por
dc.identifier.doihttp://dx.doi.org/ 10.1534/genetics.106.059014
dc.identifier.issn0016-6731
dc.identifier.otherAUT: DPO00386;
dc.identifier.urihttp://hdl.handle.net/10400.1/5313
dc.language.isoengpor
dc.peerreviewedyespor
dc.publisherGenetics Society of Americapor
dc.relation.publisherversionhttp://www.genetics.org/content/174/2/851.longpor
dc.subjectFish Sparus auratapor
dc.subjectHermaphroditepor
dc.titleA genetic linkage map of the hermaphrodite teleost fish Sparus aurata L.por
dc.typejournal article
dspace.entity.typePublication
oaire.citation.endPage861por
oaire.citation.issue2por
oaire.citation.startPage851por
oaire.citation.titleGeneticspor
oaire.citation.volume174por
person.familyNameLouro
person.familyNamePower
person.givenNameBruno
person.givenNameDeborah Mary
person.identifier.ciencia-id891A-8A44-3CAE
person.identifier.orcid0000-0001-8164-581X
person.identifier.orcid0000-0003-1366-0246
person.identifier.scopus-author-id16028940200
person.identifier.scopus-author-id7101806760
rcaap.rightsrestrictedAccesspor
rcaap.typearticlepor
relation.isAuthorOfPublication3b22b64f-ba2d-4c42-8bf9-34b569eb7b6c
relation.isAuthorOfPublicationc68f5ffb-63f6-4c70-8957-29e464fb59c0
relation.isAuthorOfPublication.latestForDiscoveryc68f5ffb-63f6-4c70-8957-29e464fb59c0

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