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dc.contributor.author
Fernandino, Juan Ignacio
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dc.contributor.author
Popesku, J. T.
dc.contributor.author
Paul Prasanth, B.
dc.contributor.author
Xiong, H.
dc.contributor.author
Hattori, R.S.
dc.contributor.author
Oura, M.
dc.contributor.author
Strüssmann, C. A.
dc.contributor.author
Somoza, Gustavo Manuel
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dc.contributor.author
Matsuda, M.
dc.contributor.author
Nagahama, Y.
dc.contributor.author
Trudeau, V. L.
dc.date.available
2020-07-02T16:58:50Z
dc.date.issued
2011-03
dc.identifier.citation
Fernandino, Juan Ignacio; Popesku, J. T.; Paul Prasanth, B.; Xiong, H.; Hattori, R.S.; et al.; Analysis of sexually dimorphic expression of genes at early gonadogenesis of pejerrey Odontesthes bonariensis using a heterologous microarray; Karger; Sexual Development; 5; 2; 3-2011; 89-101
dc.identifier.issn
1661-5425
dc.identifier.uri
http://hdl.handle.net/11336/108682
dc.description.abstract
The process of morphological development of a differentiated gonad from an undifferentiated primordium is a very important step of gonadogenesis. Studies on sexually dimorphic gene expression are important to increase our understanding of this process and to investigate how environmental factors such as temperature can regulate gonadal development. The aim of this study was to identify putative genes involved in sex differentiation in pejerrey (Odontesthes bonariensis) reared at male- and female-producing temperatures (MPT and FPT, respectively) using a microarray heterologous from the medaka (Oryzias latipes), a closely phylogenetic species. Genes related to numerous processes presented higher expression at MPT, including those involved in muscular contraction, metabolic pathways, developmental processes, and reproduction. Genes induced by FPT were classified under the gene ontology terms of response to stimulus, transport and proteolysis. From genes selected for validation, at MPT ndrg3 expression was observed in the somatic cells, whereas pen-2 was detected in germ cells in the caudal portion of the gonads, where no apoptotic signals were observed. Finally, hsp90 was highly expressed in somatic cells of the gonads at the FPT. The results suggest that the interplay of pro-apoptotic and anti-apoptotic genes is important during the masculinization process and for the prevention of sterility following exposure to warm temperatures.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Karger
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dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
APOPTOSIS
dc.subject
GONADOGENESIS
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MICROARRAY
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PEJERREY
dc.subject.classification
Biología del Desarrollo
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dc.subject.classification
Ciencias Biológicas
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dc.subject.classification
CIENCIAS NATURALES Y EXACTAS
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dc.title
Analysis of sexually dimorphic expression of genes at early gonadogenesis of pejerrey Odontesthes bonariensis using a heterologous microarray
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2020-05-04T19:53:26Z
dc.journal.volume
5
dc.journal.number
2
dc.journal.pagination
89-101
dc.journal.pais
Suiza
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dc.journal.ciudad
Basilea
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 "Dr. Raúl Alfonsín" (sede Chascomús). Universidad Nacional de San Martín. Instituto de Investigaciones Biotecnológicas. Instituto de Investigaciones Biotecnológicas "Dr. Raúl Alfonsín" (sede Chascomús); Argentina
dc.description.fil
Fil: Popesku, J. T.. University of Ottawa. Faculty of Science. Centre for Advanced Research in Environmental Genomics; Canadá
dc.description.fil
Fil: Paul Prasanth, B.. Tokyo University of Marine Science and Technology; Japón
dc.description.fil
Fil: Xiong, H.. University of Ottawa. Faculty of Science. Centre for Advanced Research in Environmental Genomics; Canadá
dc.description.fil
Fil: Hattori, R.S.. Tokyo University of Marine Science and Technology; Japón
dc.description.fil
Fil: Oura, M.. Tokyo University of Marine Science and Technology; Japón
dc.description.fil
Fil: Strüssmann, C. A.. Tokyo University of Marine Science and Technology; Japón
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 "Dr. Raúl Alfonsín" (sede Chascomús). Universidad Nacional de San Martín. Instituto de Investigaciones Biotecnológicas. Instituto de Investigaciones Biotecnológicas "Dr. Raúl Alfonsín" (sede Chascomús); Argentina
dc.description.fil
Fil: Matsuda, M.. Tokyo University of Marine Science and Technology; Japón
dc.description.fil
Fil: Nagahama, Y.. Tokyo University of Marine Science and Technology; Japón
dc.description.fil
Fil: Trudeau, V. L.. University of Ottawa. Faculty of Science. Centre for Advanced Research in Environmental Genomics; Canadá
dc.journal.title
Sexual Development
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dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://www.karger.com/Article/Abstract/324423
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1159/000324423
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