Phylogenetic analysis of flatfish (order pleuronectiformes) based on mitochondrial 16s rDNA sequences
Autor(a) principal: | |
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Data de Publicação: | 2005 |
Outros Autores: | , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.3989/scimar.2005.69n4531 http://hdl.handle.net/11449/68596 |
Resumo: | The phylogenetic relationships of the order Pleuronectiformes are controversial and at some crucial points remain unresolved. To date most phylogenetic studies on this order have been based on morpho-anatomical criteria, whereas only a few sequence comparisons based studies have been reported. In the present study, the phylogenetic relationships of 30 flatfish species pertaining to seven different families were examined by sequence analysis of the first half of the 16S mitochondrial DNA gene. The results obtained did not support percoids as the sister group of pleuronectiforms. The monophyletic origin of most families analyzed, Soleidae, Scophthalmidae, Achiridae, Pleuronectidae and Bothidae, was strongly supported, except for Paralichthyidae which was clearly subdivided into two groups, one of them associated with high confidence to Pleuronectidae. The analysis of the 16S rRNA gene also suggested the monophyly of Pleuronectiforms as the most probable hypothesis and consistently supported some major interfamily groupings. |
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Phylogenetic analysis of flatfish (order pleuronectiformes) based on mitochondrial 16s rDNA sequences16S mtDNAPhylogenetic analysisPleuronectiformesflatfishmitochondrial DNAphylogeneticsAchiridaeBothidaeParalichthyidaePleuronectidaeScophthalmidaeSoleidaeThe phylogenetic relationships of the order Pleuronectiformes are controversial and at some crucial points remain unresolved. To date most phylogenetic studies on this order have been based on morpho-anatomical criteria, whereas only a few sequence comparisons based studies have been reported. In the present study, the phylogenetic relationships of 30 flatfish species pertaining to seven different families were examined by sequence analysis of the first half of the 16S mitochondrial DNA gene. The results obtained did not support percoids as the sister group of pleuronectiforms. The monophyletic origin of most families analyzed, Soleidae, Scophthalmidae, Achiridae, Pleuronectidae and Bothidae, was strongly supported, except for Paralichthyidae which was clearly subdivided into two groups, one of them associated with high confidence to Pleuronectidae. The analysis of the 16S rRNA gene also suggested the monophyly of Pleuronectiforms as the most probable hypothesis and consistently supported some major interfamily groupings.Departamento de Genética Universidad de Santiago de Compostela, 27002 LugoMuseo Nacional de Ciencias Naturales (CSIC), Jose Gutierrez Abascal 2, 28006 MadridDepartamento de Morfología Instituto de Biociencias Universidad Estadual Paulista, 18.618-000 BotucatuUnidade Técnica de Pesca de Baixura Direccion Xeral de Recursos Marinos-Conselleria de Pesca e Asuntos Maritimos, Rúa do Valiño 63-65, 15703 Santiago de CompostelaDepartamento de Morfología Instituto de Biociencias Universidad Estadual Paulista, 18.618-000 BotucatuUniversidad de Santiago de CompostelaMuseo Nacional de Ciencias Naturales (CSIC)Universidade Estadual Paulista (Unesp)Direccion Xeral de Recursos Marinos-Conselleria de Pesca e Asuntos MaritimosPardo, Belén G.Machordom, AnnieForesti, Fausto [UNESP]Porto-Foresti, Fábio [UNESP]Azevedo, Marisa F.C. [UNESP]Bañon, RafaelSánchez, LauraMartínez, Paulino2014-05-27T11:21:43Z2014-05-27T11:21:43Z2005-12-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article531-543application/pdfhttp://dx.doi.org/10.3989/scimar.2005.69n4531Scientia Marina, v. 69, n. 4, p. 531-543, 2005.0214-8358http://hdl.handle.net/11449/6859610.3989/scimar.2005.69n4531WOS:0002340711000102-s2.0-300444468402-s2.0-30044446840.pdf08047939448463670804793944846367Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengScientia Marina1.1830,558info:eu-repo/semantics/openAccess2023-10-31T06:09:59Zoai:repositorio.unesp.br:11449/68596Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T16:31:54.379114Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Phylogenetic analysis of flatfish (order pleuronectiformes) based on mitochondrial 16s rDNA sequences |
title |
Phylogenetic analysis of flatfish (order pleuronectiformes) based on mitochondrial 16s rDNA sequences |
spellingShingle |
Phylogenetic analysis of flatfish (order pleuronectiformes) based on mitochondrial 16s rDNA sequences Pardo, Belén G. 16S mtDNA Phylogenetic analysis Pleuronectiformes flatfish mitochondrial DNA phylogenetics Achiridae Bothidae Paralichthyidae Pleuronectidae Scophthalmidae Soleidae |
title_short |
Phylogenetic analysis of flatfish (order pleuronectiformes) based on mitochondrial 16s rDNA sequences |
title_full |
Phylogenetic analysis of flatfish (order pleuronectiformes) based on mitochondrial 16s rDNA sequences |
title_fullStr |
Phylogenetic analysis of flatfish (order pleuronectiformes) based on mitochondrial 16s rDNA sequences |
title_full_unstemmed |
Phylogenetic analysis of flatfish (order pleuronectiformes) based on mitochondrial 16s rDNA sequences |
title_sort |
Phylogenetic analysis of flatfish (order pleuronectiformes) based on mitochondrial 16s rDNA sequences |
author |
Pardo, Belén G. |
author_facet |
Pardo, Belén G. Machordom, Annie Foresti, Fausto [UNESP] Porto-Foresti, Fábio [UNESP] Azevedo, Marisa F.C. [UNESP] Bañon, Rafael Sánchez, Laura Martínez, Paulino |
author_role |
author |
author2 |
Machordom, Annie Foresti, Fausto [UNESP] Porto-Foresti, Fábio [UNESP] Azevedo, Marisa F.C. [UNESP] Bañon, Rafael Sánchez, Laura Martínez, Paulino |
author2_role |
author author author author author author author |
dc.contributor.none.fl_str_mv |
Universidad de Santiago de Compostela Museo Nacional de Ciencias Naturales (CSIC) Universidade Estadual Paulista (Unesp) Direccion Xeral de Recursos Marinos-Conselleria de Pesca e Asuntos Maritimos |
dc.contributor.author.fl_str_mv |
Pardo, Belén G. Machordom, Annie Foresti, Fausto [UNESP] Porto-Foresti, Fábio [UNESP] Azevedo, Marisa F.C. [UNESP] Bañon, Rafael Sánchez, Laura Martínez, Paulino |
dc.subject.por.fl_str_mv |
16S mtDNA Phylogenetic analysis Pleuronectiformes flatfish mitochondrial DNA phylogenetics Achiridae Bothidae Paralichthyidae Pleuronectidae Scophthalmidae Soleidae |
topic |
16S mtDNA Phylogenetic analysis Pleuronectiformes flatfish mitochondrial DNA phylogenetics Achiridae Bothidae Paralichthyidae Pleuronectidae Scophthalmidae Soleidae |
description |
The phylogenetic relationships of the order Pleuronectiformes are controversial and at some crucial points remain unresolved. To date most phylogenetic studies on this order have been based on morpho-anatomical criteria, whereas only a few sequence comparisons based studies have been reported. In the present study, the phylogenetic relationships of 30 flatfish species pertaining to seven different families were examined by sequence analysis of the first half of the 16S mitochondrial DNA gene. The results obtained did not support percoids as the sister group of pleuronectiforms. The monophyletic origin of most families analyzed, Soleidae, Scophthalmidae, Achiridae, Pleuronectidae and Bothidae, was strongly supported, except for Paralichthyidae which was clearly subdivided into two groups, one of them associated with high confidence to Pleuronectidae. The analysis of the 16S rRNA gene also suggested the monophyly of Pleuronectiforms as the most probable hypothesis and consistently supported some major interfamily groupings. |
publishDate |
2005 |
dc.date.none.fl_str_mv |
2005-12-01 2014-05-27T11:21:43Z 2014-05-27T11:21:43Z |
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/10.3989/scimar.2005.69n4531 Scientia Marina, v. 69, n. 4, p. 531-543, 2005. 0214-8358 http://hdl.handle.net/11449/68596 10.3989/scimar.2005.69n4531 WOS:000234071100010 2-s2.0-30044446840 2-s2.0-30044446840.pdf 0804793944846367 0804793944846367 |
url |
http://dx.doi.org/10.3989/scimar.2005.69n4531 http://hdl.handle.net/11449/68596 |
identifier_str_mv |
Scientia Marina, v. 69, n. 4, p. 531-543, 2005. 0214-8358 10.3989/scimar.2005.69n4531 WOS:000234071100010 2-s2.0-30044446840 2-s2.0-30044446840.pdf 0804793944846367 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Scientia Marina 1.183 0,558 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
531-543 application/pdf |
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 |
|
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1808128667434352640 |