Molecular variants in populations of Bryconamericus aff. iheringii (Characiformes, Characidae) in the upper Paraná river basin - doi: 10.4025/actascibiolsci.v35i2.11451

Detalhes bibliográficos
Autor(a) principal: Mazeti, Camila Montoro
Data de Publicação: 2012
Outros Autores: Maniglia, Thiago Cintra, Prioli, Sônia Maria Alves Pinto, Prioli, Alberto José
Tipo de documento: Artigo
Idioma: por
eng
Título da fonte: Acta Scientiarum Biological Sciences
Texto Completo: http://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/11451
Resumo: There are evidences that Bryconamericus aff. iheringii represents a species complex. DNA molecular markers have been effective in studies on phylogeny, taxonomy, and identification of cryptic species. In this study, partial sequences of genes of ATPase 6 and 8 were used to assess genetic diversity within and among populations of B. aff. iheringii of sub-basins of Tibagi, Pirapó and Ivaí rivers, belonging to the Upper Paraná river basin. The analysis of the sequences of genes pointed out high genetic diversity in B. aff. iheringii from the sub-basins studied with genetic distance values comparable to those found among different species. There was a division of the individuals into five groups. The comparison with other species of Bryconamericus that have sequences available in GenBank confirmed that the individuals studied have relevant values of genetic distance, found among different species. Nevertheless, with the available data it is not possible to refute the hypothesis that the populations correspond to a group resulting from hybridization or that there might have been introgression of mitochondrial DNA among different species.
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spelling Molecular variants in populations of Bryconamericus aff. iheringii (Characiformes, Characidae) in the upper Paraná river basin - doi: 10.4025/actascibiolsci.v35i2.11451CharaciformesBryconamericusmtDNAATPase 8 e 6Biologia MolecularcharaciformesBryconamericusmtDNAgenes of ATPase 6 and 8Biologia MolecularThere are evidences that Bryconamericus aff. iheringii represents a species complex. DNA molecular markers have been effective in studies on phylogeny, taxonomy, and identification of cryptic species. In this study, partial sequences of genes of ATPase 6 and 8 were used to assess genetic diversity within and among populations of B. aff. iheringii of sub-basins of Tibagi, Pirapó and Ivaí rivers, belonging to the Upper Paraná river basin. The analysis of the sequences of genes pointed out high genetic diversity in B. aff. iheringii from the sub-basins studied with genetic distance values comparable to those found among different species. There was a division of the individuals into five groups. The comparison with other species of Bryconamericus that have sequences available in GenBank confirmed that the individuals studied have relevant values of genetic distance, found among different species. Nevertheless, with the available data it is not possible to refute the hypothesis that the populations correspond to a group resulting from hybridization or that there might have been introgression of mitochondrial DNA among different species.Universidade Estadual De Maringá2012-12-20info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfapplication/pdfhttp://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/1145110.4025/actascibiolsci.v35i2.11451Acta Scientiarum. Biological Sciences; Vol 35 No 2 (2013); 241-248Acta Scientiarum. Biological Sciences; v. 35 n. 2 (2013); 241-2481807-863X1679-9283reponame:Acta Scientiarum Biological Sciencesinstname:Universidade Estadual de Maringá (UEM)instacron:UEMporenghttp://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/11451/pdfhttp://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/11451/pdf_1Mazeti, Camila MontoroManiglia, Thiago CintraPrioli, Sônia Maria Alves PintoPrioli, Alberto Joséinfo:eu-repo/semantics/openAccess2022-11-23T17:34:05Zoai:periodicos.uem.br/ojs:article/11451Revistahttp://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSciPUBhttp://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/oai||actabiol@uem.br1807-863X1679-9283opendoar:2022-11-23T17:34:05Acta Scientiarum Biological Sciences - Universidade Estadual de Maringá (UEM)false
dc.title.none.fl_str_mv Molecular variants in populations of Bryconamericus aff. iheringii (Characiformes, Characidae) in the upper Paraná river basin - doi: 10.4025/actascibiolsci.v35i2.11451
title Molecular variants in populations of Bryconamericus aff. iheringii (Characiformes, Characidae) in the upper Paraná river basin - doi: 10.4025/actascibiolsci.v35i2.11451
spellingShingle Molecular variants in populations of Bryconamericus aff. iheringii (Characiformes, Characidae) in the upper Paraná river basin - doi: 10.4025/actascibiolsci.v35i2.11451
Mazeti, Camila Montoro
Characiformes
Bryconamericus
mtDNA
ATPase 8 e 6
Biologia Molecular
characiformes
Bryconamericus
mtDNA
genes of ATPase 6 and 8
Biologia Molecular
title_short Molecular variants in populations of Bryconamericus aff. iheringii (Characiformes, Characidae) in the upper Paraná river basin - doi: 10.4025/actascibiolsci.v35i2.11451
title_full Molecular variants in populations of Bryconamericus aff. iheringii (Characiformes, Characidae) in the upper Paraná river basin - doi: 10.4025/actascibiolsci.v35i2.11451
title_fullStr Molecular variants in populations of Bryconamericus aff. iheringii (Characiformes, Characidae) in the upper Paraná river basin - doi: 10.4025/actascibiolsci.v35i2.11451
title_full_unstemmed Molecular variants in populations of Bryconamericus aff. iheringii (Characiformes, Characidae) in the upper Paraná river basin - doi: 10.4025/actascibiolsci.v35i2.11451
title_sort Molecular variants in populations of Bryconamericus aff. iheringii (Characiformes, Characidae) in the upper Paraná river basin - doi: 10.4025/actascibiolsci.v35i2.11451
author Mazeti, Camila Montoro
author_facet Mazeti, Camila Montoro
Maniglia, Thiago Cintra
Prioli, Sônia Maria Alves Pinto
Prioli, Alberto José
author_role author
author2 Maniglia, Thiago Cintra
Prioli, Sônia Maria Alves Pinto
Prioli, Alberto José
author2_role author
author
author
dc.contributor.author.fl_str_mv Mazeti, Camila Montoro
Maniglia, Thiago Cintra
Prioli, Sônia Maria Alves Pinto
Prioli, Alberto José
dc.subject.por.fl_str_mv Characiformes
Bryconamericus
mtDNA
ATPase 8 e 6
Biologia Molecular
characiformes
Bryconamericus
mtDNA
genes of ATPase 6 and 8
Biologia Molecular
topic Characiformes
Bryconamericus
mtDNA
ATPase 8 e 6
Biologia Molecular
characiformes
Bryconamericus
mtDNA
genes of ATPase 6 and 8
Biologia Molecular
description There are evidences that Bryconamericus aff. iheringii represents a species complex. DNA molecular markers have been effective in studies on phylogeny, taxonomy, and identification of cryptic species. In this study, partial sequences of genes of ATPase 6 and 8 were used to assess genetic diversity within and among populations of B. aff. iheringii of sub-basins of Tibagi, Pirapó and Ivaí rivers, belonging to the Upper Paraná river basin. The analysis of the sequences of genes pointed out high genetic diversity in B. aff. iheringii from the sub-basins studied with genetic distance values comparable to those found among different species. There was a division of the individuals into five groups. The comparison with other species of Bryconamericus that have sequences available in GenBank confirmed that the individuals studied have relevant values of genetic distance, found among different species. Nevertheless, with the available data it is not possible to refute the hypothesis that the populations correspond to a group resulting from hybridization or that there might have been introgression of mitochondrial DNA among different species.
publishDate 2012
dc.date.none.fl_str_mv 2012-12-20
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dc.identifier.uri.fl_str_mv http://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/11451
10.4025/actascibiolsci.v35i2.11451
url http://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/11451
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dc.language.iso.fl_str_mv por
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dc.relation.none.fl_str_mv http://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/11451/pdf
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dc.publisher.none.fl_str_mv Universidade Estadual De Maringá
publisher.none.fl_str_mv Universidade Estadual De Maringá
dc.source.none.fl_str_mv Acta Scientiarum. Biological Sciences; Vol 35 No 2 (2013); 241-248
Acta Scientiarum. Biological Sciences; v. 35 n. 2 (2013); 241-248
1807-863X
1679-9283
reponame:Acta Scientiarum Biological Sciences
instname:Universidade Estadual de Maringá (UEM)
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