Differential Expression of dmrt1 in Astyanax scabripinnis (Teleostei, Characidade) Is Correlated with B Chromosome Occurrence

Detalhes bibliográficos
Autor(a) principal: Castro, Jonathan Pena
Data de Publicação: 2018
Outros Autores: Hattori, Ricardo Shohei, Yoshinaga, Tulio Teruo, Zerbinato de Adrade Silva, Duilio Mazzoni [UNESP], Foresti, Fausto [UNESP], Santos, Mateus Henrique, Almeida, Mara Cristina, Artoni, Roberto Ferreira
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1089/zeb.2018.1650
http://hdl.handle.net/11449/185225
Resumo: Astyanax is an abundant fish genus in South America. Some species of this group are characterized by the presence of B chromosomes and absence of morphologically differentiated sex chromosomes. In this study, we used quantitative real-time polymerase chain reaction to characterize mRNA expression of dmrt1 in Astyanax scabripinnis gonads. Maturing gonads of males with the B chromosome overexpressed dmrt1. Our findings suggest that B chromosomes may have an adaptive role in A. scabripinnis sex determination and maintenance.
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spelling Differential Expression of dmrt1 in Astyanax scabripinnis (Teleostei, Characidade) Is Correlated with B Chromosome Occurrencedmrt1sex determinationsex differentiationsex ratiohermaphroditismfishAstyanax is an abundant fish genus in South America. Some species of this group are characterized by the presence of B chromosomes and absence of morphologically differentiated sex chromosomes. In this study, we used quantitative real-time polymerase chain reaction to characterize mRNA expression of dmrt1 in Astyanax scabripinnis gonads. Maturing gonads of males with the B chromosome overexpressed dmrt1. Our findings suggest that B chromosomes may have an adaptive role in A. scabripinnis sex determination and maintenance.Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)Fundacao Araucaria (Fundacao Araucaria de Apoio ao Desenvolvimento Cientifico e Tecnologico do Estado do Parana)Univ Fed Sao Carlos, Dept Genet & Evolucao, Programa Posgrad Biol Evolut & Genet Mol, Sao Carlos, SP, BrazilUPD CJ APTA SAA, Estacao Expt Salmonicultura Campos do Jordao, Sao Paulo, BrazilUniv Sao Paulo, Fac Med Vet & Zootecnia, Dept Cirurgia, Sao Paulo, BrazilUniv Estadual Paulista, Inst Biociencias, Dept Morfol, Botucatu, SP, BrazilUniv Estadual Ponta Grossa, Dept Biol Estrutural Mol & Genet, Programa Posgrad Biol Evolut, Ave Carlos Cavalcanti 4748, BR-84030900 Ponta Grossa, BrazilUniv Estadual Paulista, Inst Biociencias, Dept Morfol, Botucatu, SP, BrazilCNPq: 407187/2016-2CAPES: 001Fundacao Araucaria (Fundacao Araucaria de Apoio ao Desenvolvimento Cientifico e Tecnologico do Estado do Parana): 16174Mary Ann Liebert, IncUniversidade Federal de São Carlos (UFSCar)UPD CJ APTA SAAUniversidade de São Paulo (USP)Universidade Estadual Paulista (Unesp)Universidade Estadual de Ponta Grossa (UEPG)Castro, Jonathan PenaHattori, Ricardo ShoheiYoshinaga, Tulio TeruoZerbinato de Adrade Silva, Duilio Mazzoni [UNESP]Foresti, Fausto [UNESP]Santos, Mateus HenriqueAlmeida, Mara CristinaArtoni, Roberto Ferreira2019-10-04T12:33:35Z2019-10-04T12:33:35Z2018-12-18info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article182-188http://dx.doi.org/10.1089/zeb.2018.1650Zebrafish. New Rochelle: Mary Ann Liebert, Inc, v. 16, n. 2, p. 182-188, 2019.1545-8547http://hdl.handle.net/11449/18522510.1089/zeb.2018.1650WOS:000453826000001Web of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengZebrafishinfo:eu-repo/semantics/openAccess2021-10-22T21:16:03Zoai:repositorio.unesp.br:11449/185225Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-06T00:14:23.129737Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Differential Expression of dmrt1 in Astyanax scabripinnis (Teleostei, Characidade) Is Correlated with B Chromosome Occurrence
title Differential Expression of dmrt1 in Astyanax scabripinnis (Teleostei, Characidade) Is Correlated with B Chromosome Occurrence
spellingShingle Differential Expression of dmrt1 in Astyanax scabripinnis (Teleostei, Characidade) Is Correlated with B Chromosome Occurrence
Castro, Jonathan Pena
dmrt1
sex determination
sex differentiation
sex ratio
hermaphroditism
fish
title_short Differential Expression of dmrt1 in Astyanax scabripinnis (Teleostei, Characidade) Is Correlated with B Chromosome Occurrence
title_full Differential Expression of dmrt1 in Astyanax scabripinnis (Teleostei, Characidade) Is Correlated with B Chromosome Occurrence
title_fullStr Differential Expression of dmrt1 in Astyanax scabripinnis (Teleostei, Characidade) Is Correlated with B Chromosome Occurrence
title_full_unstemmed Differential Expression of dmrt1 in Astyanax scabripinnis (Teleostei, Characidade) Is Correlated with B Chromosome Occurrence
title_sort Differential Expression of dmrt1 in Astyanax scabripinnis (Teleostei, Characidade) Is Correlated with B Chromosome Occurrence
author Castro, Jonathan Pena
author_facet Castro, Jonathan Pena
Hattori, Ricardo Shohei
Yoshinaga, Tulio Teruo
Zerbinato de Adrade Silva, Duilio Mazzoni [UNESP]
Foresti, Fausto [UNESP]
Santos, Mateus Henrique
Almeida, Mara Cristina
Artoni, Roberto Ferreira
author_role author
author2 Hattori, Ricardo Shohei
Yoshinaga, Tulio Teruo
Zerbinato de Adrade Silva, Duilio Mazzoni [UNESP]
Foresti, Fausto [UNESP]
Santos, Mateus Henrique
Almeida, Mara Cristina
Artoni, Roberto Ferreira
author2_role author
author
author
author
author
author
author
dc.contributor.none.fl_str_mv Universidade Federal de São Carlos (UFSCar)
UPD CJ APTA SAA
Universidade de São Paulo (USP)
Universidade Estadual Paulista (Unesp)
Universidade Estadual de Ponta Grossa (UEPG)
dc.contributor.author.fl_str_mv Castro, Jonathan Pena
Hattori, Ricardo Shohei
Yoshinaga, Tulio Teruo
Zerbinato de Adrade Silva, Duilio Mazzoni [UNESP]
Foresti, Fausto [UNESP]
Santos, Mateus Henrique
Almeida, Mara Cristina
Artoni, Roberto Ferreira
dc.subject.por.fl_str_mv dmrt1
sex determination
sex differentiation
sex ratio
hermaphroditism
fish
topic dmrt1
sex determination
sex differentiation
sex ratio
hermaphroditism
fish
description Astyanax is an abundant fish genus in South America. Some species of this group are characterized by the presence of B chromosomes and absence of morphologically differentiated sex chromosomes. In this study, we used quantitative real-time polymerase chain reaction to characterize mRNA expression of dmrt1 in Astyanax scabripinnis gonads. Maturing gonads of males with the B chromosome overexpressed dmrt1. Our findings suggest that B chromosomes may have an adaptive role in A. scabripinnis sex determination and maintenance.
publishDate 2018
dc.date.none.fl_str_mv 2018-12-18
2019-10-04T12:33:35Z
2019-10-04T12:33:35Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://dx.doi.org/10.1089/zeb.2018.1650
Zebrafish. New Rochelle: Mary Ann Liebert, Inc, v. 16, n. 2, p. 182-188, 2019.
1545-8547
http://hdl.handle.net/11449/185225
10.1089/zeb.2018.1650
WOS:000453826000001
url http://dx.doi.org/10.1089/zeb.2018.1650
http://hdl.handle.net/11449/185225
identifier_str_mv Zebrafish. New Rochelle: Mary Ann Liebert, Inc, v. 16, n. 2, p. 182-188, 2019.
1545-8547
10.1089/zeb.2018.1650
WOS:000453826000001
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Zebrafish
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 182-188
dc.publisher.none.fl_str_mv Mary Ann Liebert, Inc
publisher.none.fl_str_mv Mary Ann Liebert, Inc
dc.source.none.fl_str_mv Web of Science
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
repository.mail.fl_str_mv
_version_ 1808129599046942720

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