Multilocus analyses of an Antarctic fish species flock (Teleostei, Notothenioidei, Trematominae): Phylogenetic approach and test of the early-radiation event
Clades that have undergone episodes of rapid cladogenesis are challenging from a phylogenetic point of view. They are generally characterised by short or missing internal branches in phylogenetic trees and by conflicting topologies among individual gene trees. This may be the case of the subfamily T...
Published in: | Molecular Phylogenetics and Evolution |
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Online Access: | https://doi.org/10.1016/j.ympev.2011.03.008 http://hdl.handle.net/11104/0202611 |
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ftczacademyscien:oai:asep.lib.cas.cz:CavUnEpca/0368205 2024-02-04T09:55:25+01:00 Multilocus analyses of an Antarctic fish species flock (Teleostei, Notothenioidei, Trematominae): Phylogenetic approach and test of the early-radiation event Janko, K. (Karel) Marshall, C. Musilová, Z. (Zuzana) Van Houdt, J. Couloux, A. Cruaud, C. Lecointre, G. 2011 https://doi.org/10.1016/j.ympev.2011.03.008 http://hdl.handle.net/11104/0202611 eng eng doi:10.1016/j.ympev.2011.03.008 urn:pissn: 1055-7903 urn:eissn: 1095-9513 http://hdl.handle.net/11104/0202611 info:eu-repo/semantics/restrictedAccess Species tree versus gene tree Multilocus phylogeny Diversification rate info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion 2011 ftczacademyscien https://doi.org/10.1016/j.ympev.2011.03.008 2024-01-09T17:18:55Z Clades that have undergone episodes of rapid cladogenesis are challenging from a phylogenetic point of view. They are generally characterised by short or missing internal branches in phylogenetic trees and by conflicting topologies among individual gene trees. This may be the case of the subfamily Trematominae, a group of marine teleosts of coastal Antarctic waters, which is considered to have passed through a period of rapid diversification. Despite much phylogenetic attention, the relationships among Trematominae species remain unclear. In contrast to previous studies that were mostly based on concatenated datasets of mitochondrial and/or single nuclear loci, we applied various single-locus and multilocus phylogenetic approaches to sequences from 11 loci (eight nuclear) and we also used several methods to assess the hypothesis of a radiation event in Trematominae evolution. Diversification rate analyses support the hypothesis of a period of rapid diversification during Article in Journal/Newspaper Antarc* Antarctic The Czech Academy of Sciences: Publication Activity (ASEP) Antarctic Molecular Phylogenetics and Evolution 60 3 305 316 |
institution |
Open Polar |
collection |
The Czech Academy of Sciences: Publication Activity (ASEP) |
op_collection_id |
ftczacademyscien |
language |
English |
topic |
Species tree versus gene tree Multilocus phylogeny Diversification rate |
spellingShingle |
Species tree versus gene tree Multilocus phylogeny Diversification rate Janko, K. (Karel) Marshall, C. Musilová, Z. (Zuzana) Van Houdt, J. Couloux, A. Cruaud, C. Lecointre, G. Multilocus analyses of an Antarctic fish species flock (Teleostei, Notothenioidei, Trematominae): Phylogenetic approach and test of the early-radiation event |
topic_facet |
Species tree versus gene tree Multilocus phylogeny Diversification rate |
description |
Clades that have undergone episodes of rapid cladogenesis are challenging from a phylogenetic point of view. They are generally characterised by short or missing internal branches in phylogenetic trees and by conflicting topologies among individual gene trees. This may be the case of the subfamily Trematominae, a group of marine teleosts of coastal Antarctic waters, which is considered to have passed through a period of rapid diversification. Despite much phylogenetic attention, the relationships among Trematominae species remain unclear. In contrast to previous studies that were mostly based on concatenated datasets of mitochondrial and/or single nuclear loci, we applied various single-locus and multilocus phylogenetic approaches to sequences from 11 loci (eight nuclear) and we also used several methods to assess the hypothesis of a radiation event in Trematominae evolution. Diversification rate analyses support the hypothesis of a period of rapid diversification during |
format |
Article in Journal/Newspaper |
author |
Janko, K. (Karel) Marshall, C. Musilová, Z. (Zuzana) Van Houdt, J. Couloux, A. Cruaud, C. Lecointre, G. |
author_facet |
Janko, K. (Karel) Marshall, C. Musilová, Z. (Zuzana) Van Houdt, J. Couloux, A. Cruaud, C. Lecointre, G. |
author_sort |
Janko, K. (Karel) |
title |
Multilocus analyses of an Antarctic fish species flock (Teleostei, Notothenioidei, Trematominae): Phylogenetic approach and test of the early-radiation event |
title_short |
Multilocus analyses of an Antarctic fish species flock (Teleostei, Notothenioidei, Trematominae): Phylogenetic approach and test of the early-radiation event |
title_full |
Multilocus analyses of an Antarctic fish species flock (Teleostei, Notothenioidei, Trematominae): Phylogenetic approach and test of the early-radiation event |
title_fullStr |
Multilocus analyses of an Antarctic fish species flock (Teleostei, Notothenioidei, Trematominae): Phylogenetic approach and test of the early-radiation event |
title_full_unstemmed |
Multilocus analyses of an Antarctic fish species flock (Teleostei, Notothenioidei, Trematominae): Phylogenetic approach and test of the early-radiation event |
title_sort |
multilocus analyses of an antarctic fish species flock (teleostei, notothenioidei, trematominae): phylogenetic approach and test of the early-radiation event |
publishDate |
2011 |
url |
https://doi.org/10.1016/j.ympev.2011.03.008 http://hdl.handle.net/11104/0202611 |
geographic |
Antarctic |
geographic_facet |
Antarctic |
genre |
Antarc* Antarctic |
genre_facet |
Antarc* Antarctic |
op_relation |
doi:10.1016/j.ympev.2011.03.008 urn:pissn: 1055-7903 urn:eissn: 1095-9513 http://hdl.handle.net/11104/0202611 |
op_rights |
info:eu-repo/semantics/restrictedAccess |
op_doi |
https://doi.org/10.1016/j.ympev.2011.03.008 |
container_title |
Molecular Phylogenetics and Evolution |
container_volume |
60 |
container_issue |
3 |
container_start_page |
305 |
op_container_end_page |
316 |
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1789959379509837824 |