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Variations in the gene expression of zona pellucida proteins, zpb and zpc, in female European eel (Anguilla anguilla) during induced sexual maturation

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Variations in the gene expression of zona pellucida proteins, zpb and zpc, in female European eel (Anguilla anguilla) during induced sexual maturation

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dc.contributor.author Mazzeo, Ilaria es_ES
dc.contributor.author Peñaranda, D.S. es_ES
dc.contributor.author Gallego Albiach, Victor es_ES
dc.contributor.author Hildahl, Jon es_ES
dc.contributor.author Nourizadeh-Lillabadi, Rasoul es_ES
dc.contributor.author Asturiano Nemesio, Juan Francisco es_ES
dc.contributor.author Pérez Igualada, Luz María es_ES
dc.contributor.author Weltzien, Finn Arne es_ES
dc.date.accessioned 2016-05-26T10:45:49Z
dc.date.available 2016-05-26T10:45:49Z
dc.date.issued 2012-09-01
dc.identifier.issn 0016-6480
dc.identifier.uri http://hdl.handle.net/10251/64784
dc.description.abstract [EN] Vertebrate eggs are surrounded by an extracellular glycoprotein coat termed zona pellucida (ZP). Integrity of ZP is critical for a correct embryo development. Two zona pellucida protein genes (zpb and zpc) from European eel were characterized, specific qPCR assays developed and their expression in immature males and females carried out. An experimental group of silver-stage eel females was maintained at 18 C and hormonally induced to sexual maturation by weekly injections of carp pituitary extract during 12 weeks. Changes in zpb and zpc expression during sexual maturation were studied in liver and ovary by qPCR. In liver, no changes were recorded during hormonal treatment, while in ovary expression of both genes decreased during sexual development. These results are a first step in the characterization of ZP in European eel and in the understanding of the mechanism underlying egg envelope formation. es_ES
dc.description.sponsorship Funded from the European Community's 7th Framework Programme under the Theme 2 "Food, Agriculture and Fisheries, and Biotechnology", Grant agreement no. 245257 (Pro-Eel) and Generalitat Valenciana through the GV/2007/202 project and ACOMP/2011/229. D.S. Penaranda has a postdoc Grant from the Universitat Politecnica de Valencia (CE-01-10). I.M. and V.G. have predoctoral Grants from Generalitat Valenciana and Spanish MICINN, respectively. F.-A. Weltzien received funding from The Norwegian School of Veterinary Science. en_EN
dc.language Inglés es_ES
dc.publisher Elsevier es_ES
dc.relation.ispartof General and Comparative Endocrinology es_ES
dc.rights Reserva de todos los derechos es_ES
dc.subject ZP proteins es_ES
dc.subject Screening es_ES
dc.subject Sexual development es_ES
dc.subject qPCR es_ES
dc.subject Liver es_ES
dc.subject Ovary es_ES
dc.subject Eel es_ES
dc.subject.classification BIOLOGIA ANIMAL es_ES
dc.subject.classification PRODUCCION ANIMAL es_ES
dc.title Variations in the gene expression of zona pellucida proteins, zpb and zpc, in female European eel (Anguilla anguilla) during induced sexual maturation es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.1016/j.ygcen.2012.06.003
dc.relation.projectID info:eu-repo/grantAgreement/GVA//GV%2F2007%2F202/ es_ES
dc.relation.projectID info:eu-repo/grantAgreement/EC/FP7/245257/EU/Reproduction of European Eel: Towards a Self-sustained Aquaculture/ es_ES
dc.relation.projectID info:eu-repo/grantAgreement/UPV//CE-01-10/ es_ES
dc.relation.projectID info:eu-repo/grantAgreement/GVA//ACOMP%2F2011%2F229/ es_ES
dc.rights.accessRights Abierto es_ES
dc.contributor.affiliation Universitat Politècnica de València. Departamento de Ciencia Animal - Departament de Ciència Animal es_ES
dc.contributor.affiliation Universitat Politècnica de València. Instituto de Ciencia y Tecnología Animal - Institut de Ciència i Tecnologia Animal es_ES
dc.description.bibliographicCitation Mazzeo, I.; Peñaranda, D.; Gallego Albiach, V.; Hildahl, J.; Nourizadeh-Lillabadi, R.; Asturiano Nemesio, JF.; Pérez Igualada, LM.... (2012). Variations in the gene expression of zona pellucida proteins, zpb and zpc, in female European eel (Anguilla anguilla) during induced sexual maturation. General and Comparative Endocrinology. 178:338-346. https://doi.org/10.1016/j.ygcen.2012.06.003 es_ES
dc.description.accrualMethod S es_ES
dc.relation.publisherversion http://dx.doi.org/10.1016/j.ygcen.2012.06.003 es_ES
dc.description.upvformatpinicio 338 es_ES
dc.description.upvformatpfin 346 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 178 es_ES
dc.relation.senia 223994 es_ES
dc.contributor.funder European Commission
dc.contributor.funder Universitat Politècnica de València es_ES
dc.contributor.funder Generalitat Valenciana
dc.contributor.funder Ministerio de Ciencia e Innovación


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