Protein phosphorylation and ions effects on salmonid sperm motility activation

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datacite.alternateIdentifier.citationReviews in Aquaculture, 10 (3), 737-727, 2018
datacite.alternateIdentifier.doi10.1111/raq.12198
datacite.alternateIdentifier.issn1753-5123
datacite.creatorDumorne, Kelly
datacite.creatorFigueroa, Elias
datacite.creatorCosson, Jacky
datacite.creatorLee-Estevez, Manuel
datacite.creatorUlloa-Rodriguez, Patricio
datacite.creatorValdebenito, Ivan
datacite.creatorFarias, Jorge G.
datacite.date2018
datacite.rightsRegistro bibliográfico
datacite.subjectcell signalling
datacite.subjectfish spermatozoa
datacite.subjectmotility initiation
datacite.subjectprotein phosphorylation
datacite.subjectsperm motility
datacite.titleProtein phosphorylation and ions effects on salmonid sperm motility activation
dc.contributor.authorFIGUEROA VILLALOBOS, ELIAS GUSTAVO
dc.contributor.authorVALDEBENITO ISLER, NEMESIO IVAN
dc.date.accessioned2025-10-06T14:22:05Z
dc.date.available2025-10-06T14:22:05Z
dc.description.abstractSperm motility is considered as a key factor allowing determination of semen quality and predicts fertilizing capacity. In many fish species, the spermatozoa are immotile in the testes and seminal plasma, and motility is induced when they are released in the aqueous environment. Initiation and activation of sperm motility are prerequisite processes for the contact and fusion of male and female gametes at fertilization. Many proteins are involved in the activation of sperm motility in many species. Cell signalling for the initiation of sperm motility in the salmonid fish has drawn much attention during the last two decades. In some species, protein phosphorylation process was shown to be involved in flagellar motility regulation. Hyperpolarization of the sperm membrane induces synthesis of cAMP (cyclic AMP), which triggers further cell signalling processes, such as cAMP-dependent protein phosphorylation that finally initiates sperm motility in salmonid fish. Ions such as Na+, K+ and Ca2+ play also an important role in the activation of sperm motility in many species, more specifically in salmonids. Salmonid fish sperm motility can be suppressed by millimolar concentrations of extracellular K+, and dilution of K+ upon spawning is enough to trigger the cAMP-dependent signalling cascade leading to motility initiation. This review aims to updatethe present knowledge about the roles of ions and protein phosphorylation process in the sperm motility activation in salmonids.
dc.description.ia_keywordmotility, sperm, activation, many, fish, species, salmonid
dc.identifier.issn1753-5131
dc.identifier.urihttps://repositoriodigital.uct.cl/handle/10925/6935
dc.language.isoen
dc.publisherWiley
dc.relationinstname: ANID
dc.relationreponame: Repositorio Digital RI2.0
dc.rights.driverinfo:eu-repo/semantics/openAccess
dc.sourceReviews in Aquaculture
dc.subject.ia_odsODS 5: Igualdad de género
dc.subject.ia_oecd1nCiencias Naturales
dc.subject.ia_oecd2nCiencias Biológicas
dc.subject.ia_oecd3nBiología General
dc.type.driverinfo:eu-repo/semantics/article
dc.type.driverhttp://purl.org/coar/resource_type/c_2df8fbb1
dc.type.openaireinfo:eu-repo/semantics/publishedVersion
dspace.entity.typePublication
oaire.citationEdition2018
oaire.citationEndPage737
oaire.citationIssue3
oaire.citationStartPage727
oaire.citationTitleReviews in Aquaculture
oaire.citationVolume10
oaire.fundingReferenceANID FONDECYT 1151315 (Regular)
oaire.fundingReferenceCzech Ministry of Education CENAKVA CZ.1.05/2.1.00/01.0024, CENAKVA II LO1205, COST LD14119
oaire.fundingReferenceGrant Agency USB 114/2013/Z
oaire.fundingReferenceCzech Science Foundation P502/15-12034S
oaire.fundingReferenceCOST FA1205 AQUAGAMETE
oaire.licenseConditionCopyright © Wiley Publishing Asia Pty Ltd, 2017
oaire.resourceTypeArtículo de revisión
oaire.resourceType.enReview
relation.isAuthorOfPublication9cc0cf1e-6725-4539-8f65-58f2c6a85700
relation.isAuthorOfPublicationa18558bc-bf10-4e11-9254-4d4be1564d44
relation.isAuthorOfPublication.latestForDiscovery9cc0cf1e-6725-4539-8f65-58f2c6a85700
uct.catalogadorjvu
uct.comunidadRecursos Naturalesen_US
uct.departamentoDepartamento de Ciencias Agropecuarias y Acuícolas
uct.facultadFacultad de Recursos Naturales
uct.indizacionScience Citation Index Expanded - SCIE
uct.indizacionScopus
uct.indizacionPubMed
uct.indizacionAquatic Sciences & Fisheries Abstracts
uct.indizacionCAB Abstracts
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