Phylogenetic analysis of flatfish (Order Pleuronectiformes) based on mitochondrial 16s rDNA sequences
| dc.contributor.affiliation | Universidade de Santiago de Compostela. Departamento de Zooloxía, Xenética e Antropoloxía Física | gl |
| dc.contributor.author | Gómez Pardo, María Belén | |
| dc.contributor.author | Machordom, Annie | |
| dc.contributor.author | Foresti, Fausto | |
| dc.contributor.author | Porto Foresti, Fábio | |
| dc.contributor.author | Azevedo, Marisa F. C. | |
| dc.contributor.author | Bañón, Rafael | |
| dc.contributor.author | Sánchez Piñón, Laura | |
| dc.contributor.author | Martínez Portela, Paulino | |
| dc.date.accessioned | 2020-06-06T21:34:15Z | |
| dc.date.available | 2020-06-06T21:34:15Z | |
| dc.date.issued | 2005 | |
| dc.description.abstract | 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. | gl |
| dc.description.abstract | Las relaciones filogenéticas del orden Pleuronectiformes son controvertidas, permaneciendo aún algunos puntos esenciales en discusión. La mayoría de los estudios filogenéticos realizados hasta la actualidad en este Orden han estado basados en criterios morfo-anatómicos y sólo unos pocos en la comparación de secuencias. En el presente estudio fueron examinadas las relaciones filogenéticas de 30 especies de peces planos pertenecientes a 7 familias distintas mediante la secuenciación de la primera mitad del gen 16S del ADN mitocondrial. Los resultados obtenidos no apoyaron a los Perciformes como grupo hermano de los Pleuronectiformes. El origen monofilético de la mayoría de las familias analizadas, Soleidae, Scophthalmidae, Achiridae, Pleuronectidae y Bothidae, resultó consistente, salvo Paralichthydae que apareció claramente subdividida en 2 grupos, uno de ellos asociado con un alto nivel de confianza con Pleuronectidae. El análisis del gen ARNr 16S también reveló como hipótesis más probable la monofilia del orden Pleuronectiformes y permitió detectar consistentemente relaciones interfamiliares constituyendo grupos mayores en la filogenia del orden. | gl |
| dc.description.peerreviewed | SI | gl |
| dc.description.sponsorship | This study was supported by FEDER funds from the Spanish Government (IFD97-2404) | gl |
| dc.identifier.citation | Pardo, B., Machordom, A., Foresti, F., Porto-Foresti, F., Azevedo, M., Bañon, R., Sánchez, L., & Martínez, P. (2005). Phylogenetic analysis of flatfish (Order Pleuronectiformes) based on mitochondrial 16s rDNA sequences. Scientia Marina, 69(4), 531-543. doi:http://dx.doi.org/10.3989/scimar.2005.69n4531 | gl |
| dc.identifier.doi | 10.3989/scimar.2005.69n4531 | |
| dc.identifier.essn | 1886-8134 | |
| dc.identifier.issn | 0214-8358 | |
| dc.identifier.uri | http://hdl.handle.net/10347/22903 | |
| dc.language.iso | eng | gl |
| dc.publisher | Consejo Superior de Investigaciones Científicas (CSIC) | gl |
| dc.relation.publisherversion | https://doi.org/10.3989/scimar.2005.69n4531 | gl |
| dc.rights | Copyright (c) 2005 Consejo Superior de Investigaciones Científicas (CSIC). This work is licensed under a Creative Commons Attribution 4.0 International License | gl |
| dc.rights.accessRights | open access | gl |
| dc.rights.uri | https://creativecommons.org/licenses/by/4.0/deed.en | |
| dc.subject | Pleuronectiformes | gl |
| dc.subject | 16S mtDNA | gl |
| dc.subject | Phylogenetic analysis | gl |
| dc.subject | Análisis filogenético | gl |
| dc.title | Phylogenetic analysis of flatfish (Order Pleuronectiformes) based on mitochondrial 16s rDNA sequences | gl |
| dc.type | journal article | gl |
| dc.type.hasVersion | VoR | gl |
| dspace.entity.type | Publication | |
| relation.isAuthorOfPublication | a96ca75b-8b58-4060-b0d8-bc9e94976d64 | |
| relation.isAuthorOfPublication | 017b2725-d3de-40d7-8859-18c50f038d1d | |
| relation.isAuthorOfPublication | 06d9a1dc-5565-4154-9e24-3a0407b9cd33 | |
| relation.isAuthorOfPublication.latestForDiscovery | a96ca75b-8b58-4060-b0d8-bc9e94976d64 |
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