The Satellite DNA Catalogues of Two Serrasalmidae (Teleostei, Characiformes): Conservation of General satDNA Features over 30 Million Years
Autor(a) principal: | |
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Data de Publicação: | 2023 |
Outros Autores: | , , , , , , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.3390/genes14010091 http://hdl.handle.net/11449/248258 |
Resumo: | Satellite DNAs (satDNAs) are tandemly repeated sequences that are usually located on the heterochromatin, and the entire collection of satDNAs within a genome is called satellitome. Primarily, these sequences are not under selective pressure and evolve by concerted evolution, resulting in elevated rates of divergence between the satDNA profiles of reproductive isolated species/populations. Here, we characterized two additional satellitomes of Characiformes fish (Colossoma macropomum and Piaractus mesopotamicus) that diverged approximately 30 million years ago, while still retaining conserved karyotype features. The results we obtained indicated that several satDNAs (50% of satellite sequences in P. mesopotamicus and 43% in C. macropomum) show levels of conservation between the analyzed species, in the nucleotide and chromosomal levels. We propose that long-life cycles and few genomic changes could slow down rates of satDNA differentiation. |
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The Satellite DNA Catalogues of Two Serrasalmidae (Teleostei, Characiformes): Conservation of General satDNA Features over 30 Million Yearscytogenomicsfish cytogeneticsrepetitive DNAsatellite DNASatellite DNAs (satDNAs) are tandemly repeated sequences that are usually located on the heterochromatin, and the entire collection of satDNAs within a genome is called satellitome. Primarily, these sequences are not under selective pressure and evolve by concerted evolution, resulting in elevated rates of divergence between the satDNA profiles of reproductive isolated species/populations. Here, we characterized two additional satellitomes of Characiformes fish (Colossoma macropomum and Piaractus mesopotamicus) that diverged approximately 30 million years ago, while still retaining conserved karyotype features. The results we obtained indicated that several satDNAs (50% of satellite sequences in P. mesopotamicus and 43% in C. macropomum) show levels of conservation between the analyzed species, in the nucleotide and chromosomal levels. We propose that long-life cycles and few genomic changes could slow down rates of satDNA differentiation.Faculty of Sciences São Paulo State University (UNESP), SPInstitute of Biological Sciences and Health Federal Rural University of Rio de Janeiro, RJDepartment of Structural Molecular and Genetic Biology State University of Ponta Grossa, PRDepartment of Genetics and Evolution Federal University of São Carlos, SPDepartment of Structural and Functional Biology Institute of Biosciences São Paulo State University, SPAquaculture Center of UNESP São Paulo State University, SPFaculty of Sciences São Paulo State University (UNESP), SPDepartment of Structural and Functional Biology Institute of Biosciences São Paulo State University, SPAquaculture Center of UNESP São Paulo State University, SPUniversidade Estadual Paulista (UNESP)Federal Rural University of Rio de JaneiroState University of Ponta GrossaUniversidade Federal de São Carlos (UFSCar)Goes, Caio Augusto Gomes [UNESP]dos Santos, Natalia [UNESP]Rodrigues, Pedro Henrique de Mira [UNESP]Stornioli, José Henrique ForteSilva, Amanda Bueno da [UNESP]dos Santos, Rodrigo Zeni [UNESP]Vidal, Jhon Alex DziechciarzSilva, Duílio Mazzoni Zerbinato de Andrade [UNESP]Artoni, Roberto FerreiraForesti, Fausto [UNESP]Hashimoto, Diogo Teruo [UNESP]Porto-Foresti, Fábio [UNESP]Utsunomia, Ricardo [UNESP]2023-07-29T13:38:52Z2023-07-29T13:38:52Z2023-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://dx.doi.org/10.3390/genes14010091Genes, v. 14, n. 1, 2023.2073-4425http://hdl.handle.net/11449/24825810.3390/genes140100912-s2.0-85146791036Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengGenesinfo:eu-repo/semantics/openAccess2024-04-09T15:10:55Zoai:repositorio.unesp.br:11449/248258Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T16:17:13.427655Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
The Satellite DNA Catalogues of Two Serrasalmidae (Teleostei, Characiformes): Conservation of General satDNA Features over 30 Million Years |
title |
The Satellite DNA Catalogues of Two Serrasalmidae (Teleostei, Characiformes): Conservation of General satDNA Features over 30 Million Years |
spellingShingle |
The Satellite DNA Catalogues of Two Serrasalmidae (Teleostei, Characiformes): Conservation of General satDNA Features over 30 Million Years Goes, Caio Augusto Gomes [UNESP] cytogenomics fish cytogenetics repetitive DNA satellite DNA |
title_short |
The Satellite DNA Catalogues of Two Serrasalmidae (Teleostei, Characiformes): Conservation of General satDNA Features over 30 Million Years |
title_full |
The Satellite DNA Catalogues of Two Serrasalmidae (Teleostei, Characiformes): Conservation of General satDNA Features over 30 Million Years |
title_fullStr |
The Satellite DNA Catalogues of Two Serrasalmidae (Teleostei, Characiformes): Conservation of General satDNA Features over 30 Million Years |
title_full_unstemmed |
The Satellite DNA Catalogues of Two Serrasalmidae (Teleostei, Characiformes): Conservation of General satDNA Features over 30 Million Years |
title_sort |
The Satellite DNA Catalogues of Two Serrasalmidae (Teleostei, Characiformes): Conservation of General satDNA Features over 30 Million Years |
author |
Goes, Caio Augusto Gomes [UNESP] |
author_facet |
Goes, Caio Augusto Gomes [UNESP] dos Santos, Natalia [UNESP] Rodrigues, Pedro Henrique de Mira [UNESP] Stornioli, José Henrique Forte Silva, Amanda Bueno da [UNESP] dos Santos, Rodrigo Zeni [UNESP] Vidal, Jhon Alex Dziechciarz Silva, Duílio Mazzoni Zerbinato de Andrade [UNESP] Artoni, Roberto Ferreira Foresti, Fausto [UNESP] Hashimoto, Diogo Teruo [UNESP] Porto-Foresti, Fábio [UNESP] Utsunomia, Ricardo [UNESP] |
author_role |
author |
author2 |
dos Santos, Natalia [UNESP] Rodrigues, Pedro Henrique de Mira [UNESP] Stornioli, José Henrique Forte Silva, Amanda Bueno da [UNESP] dos Santos, Rodrigo Zeni [UNESP] Vidal, Jhon Alex Dziechciarz Silva, Duílio Mazzoni Zerbinato de Andrade [UNESP] Artoni, Roberto Ferreira Foresti, Fausto [UNESP] Hashimoto, Diogo Teruo [UNESP] Porto-Foresti, Fábio [UNESP] Utsunomia, Ricardo [UNESP] |
author2_role |
author author author author author author author author author author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (UNESP) Federal Rural University of Rio de Janeiro State University of Ponta Grossa Universidade Federal de São Carlos (UFSCar) |
dc.contributor.author.fl_str_mv |
Goes, Caio Augusto Gomes [UNESP] dos Santos, Natalia [UNESP] Rodrigues, Pedro Henrique de Mira [UNESP] Stornioli, José Henrique Forte Silva, Amanda Bueno da [UNESP] dos Santos, Rodrigo Zeni [UNESP] Vidal, Jhon Alex Dziechciarz Silva, Duílio Mazzoni Zerbinato de Andrade [UNESP] Artoni, Roberto Ferreira Foresti, Fausto [UNESP] Hashimoto, Diogo Teruo [UNESP] Porto-Foresti, Fábio [UNESP] Utsunomia, Ricardo [UNESP] |
dc.subject.por.fl_str_mv |
cytogenomics fish cytogenetics repetitive DNA satellite DNA |
topic |
cytogenomics fish cytogenetics repetitive DNA satellite DNA |
description |
Satellite DNAs (satDNAs) are tandemly repeated sequences that are usually located on the heterochromatin, and the entire collection of satDNAs within a genome is called satellitome. Primarily, these sequences are not under selective pressure and evolve by concerted evolution, resulting in elevated rates of divergence between the satDNA profiles of reproductive isolated species/populations. Here, we characterized two additional satellitomes of Characiformes fish (Colossoma macropomum and Piaractus mesopotamicus) that diverged approximately 30 million years ago, while still retaining conserved karyotype features. The results we obtained indicated that several satDNAs (50% of satellite sequences in P. mesopotamicus and 43% in C. macropomum) show levels of conservation between the analyzed species, in the nucleotide and chromosomal levels. We propose that long-life cycles and few genomic changes could slow down rates of satDNA differentiation. |
publishDate |
2023 |
dc.date.none.fl_str_mv |
2023-07-29T13:38:52Z 2023-07-29T13:38:52Z 2023-01-01 |
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/10.3390/genes14010091 Genes, v. 14, n. 1, 2023. 2073-4425 http://hdl.handle.net/11449/248258 10.3390/genes14010091 2-s2.0-85146791036 |
url |
http://dx.doi.org/10.3390/genes14010091 http://hdl.handle.net/11449/248258 |
identifier_str_mv |
Genes, v. 14, n. 1, 2023. 2073-4425 10.3390/genes14010091 2-s2.0-85146791036 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Genes |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.source.none.fl_str_mv |
Scopus 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_ |
1808128629420326912 |