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dc.contributor.author
González, Anelisa
dc.contributor.author
Fernandino, Juan Ignacio
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Hammond, Geoffrey L.
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Somoza, Gustavo Manuel
dc.date.available
2018-06-21T16:12:15Z
dc.date.issued
2017-02
dc.identifier.citation
González, Anelisa; Fernandino, Juan Ignacio; Hammond, Geoffrey L.; Somoza, Gustavo Manuel; Sex hormone binding globulin: Expression throughout early development and adult pejerrey fish, Odontesthes bonariensis; Academic Press Inc Elsevier Science; General and Comparative Endocrinology; 247; 2-2017; 205-214
dc.identifier.issn
0016-6480
dc.identifier.uri
http://hdl.handle.net/11336/49548
dc.description.abstract
Sex hormone binding globulin (Shbg) is a plasma glycoprotein that binds and transports steroids in the blood of all vertebrate classes apart from birds. In the present study we characterized shbg from pejerrey, a fish species with a well characterized temperature-dependent sex determination. The pejerrey shbg mRNA comprises 1185 bp encoding for a 395 amino acid Shbg precursor protein that includes a leader sequence for secretion. Relative quantification of shbg transcript abundance revealed expression early in development coinciding with the sex-determining period and probably in association with temperature leading to male determination. The hepatopancreas was the main site of shbg expression, which varied according to the sex cycle in females. It was also expressed in gills, gonads, gut and taste buds during both larval stages and in adult fish. The presence of Shbg in organs in close contact with the environment such as gills, pseudobranchs, gut and taste buds suggests that these are potential sources of uptake or release of steroids/xenosteroids to and from the aquatic environment.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Academic Press Inc Elsevier Science
dc.rights
info:eu-repo/semantics/restrictedAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Early Development
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Fish Gills
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Pejerrey
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Sex Hormone Binding Globulin
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Sex Steroids
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Taste Buds
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Otras Ciencias Biológicas
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Ciencias Biológicas
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CIENCIAS NATURALES Y EXACTAS
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Otras Ciencias Biológicas
dc.subject.classification
Ciencias Biológicas
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CIENCIAS NATURALES Y EXACTAS
dc.title
Sex hormone binding globulin: Expression throughout early development and adult pejerrey fish, Odontesthes bonariensis
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2018-06-21T13:01:36Z
dc.journal.volume
247
dc.journal.pagination
205-214
dc.journal.pais
Estados Unidos
dc.journal.ciudad
Amsterdam
dc.description.fil
Fil: González, Anelisa. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Investigaciones Biotecnológicas. Instituto de Investigaciones Biotecnológicas ; Argentina
dc.description.fil
Fil: Fernandino, Juan Ignacio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Investigaciones Biotecnológicas. Instituto de Investigaciones Biotecnológicas ; Argentina
dc.description.fil
Fil: Hammond, Geoffrey L.. University of British Columbia; Canadá
dc.description.fil
Fil: Somoza, Gustavo Manuel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Investigaciones Biotecnológicas. Instituto de Investigaciones Biotecnológicas ; Argentina
dc.journal.title
General and Comparative Endocrinology
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1016/j.ygcen.2017.02.004
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