High genetic diversity and connectivity in Colossoma macropomum in the Amazon basin revealed by microsatellite markers
Autor(a) principal: | |
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Data de Publicação: | 2017 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Repositório Institucional da UFPA |
Texto Completo: | http://repositorio.ufpa.br/jspui/handle/2011/8794 |
Resumo: | Colossoma macropomum is the second largest scaled fish of the Amazon. It is economically important for commercial fisheries and for aquaculture, but few studies have examined the diversity and genetic structure of natural populations of this species. The aim of this study was to investigate the levels of genetic variability and connectivity that exist between three natural populations of C. macropomum from the Amazon basin. In total, 247 samples were collected from the municipalities of Tefé, Manaus, and Santarém. The populations were genotyped using a panel of 12 multiplex microsatellite markers. The genetic diversity found in these populations was high and similar to other populations described in the literature. These populations showed a pattern of high gene flow associated with the lack of a genetic structure pattern, indicating that the number of migrants per generation and recent migration rates are high. The values of the FST, RST, and exact test of differentiation were not significant for pairwise comparisons between populations. The Bayesian population clustering analysis indicated a single population. Thus, the data provide evidence for high genetic diversity and high gene flow among C. macropomum populations in the investigated region of the Amazon basin. This information is important for programs aiming at the conservation of natural populations. |
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2017-07-06T12:42:48Z2017-07-06T12:42:48Z2017-03GOMES, Paola Fabiana Fazzi et al. High genetic diversity and connectivity in Colossoma macropomum in the Amazon basin revealed by microsatellite markers. Genetics and Molecular Biology, Ribeirão Preto, v. 40, n. 1, p. 142-146, jan./mar. 2017. Disponível em: <http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572017000100142&lng=pt&nrm=iso>. Acesso em: 06 jul. 2017. Epub 06-Fev-2017. <http://dx.doi.org/10.1590/1678-4685-gmb-2015-0222>.1678-4685http://repositorio.ufpa.br/jspui/handle/2011/8794Colossoma macropomum is the second largest scaled fish of the Amazon. It is economically important for commercial fisheries and for aquaculture, but few studies have examined the diversity and genetic structure of natural populations of this species. The aim of this study was to investigate the levels of genetic variability and connectivity that exist between three natural populations of C. macropomum from the Amazon basin. In total, 247 samples were collected from the municipalities of Tefé, Manaus, and Santarém. The populations were genotyped using a panel of 12 multiplex microsatellite markers. The genetic diversity found in these populations was high and similar to other populations described in the literature. These populations showed a pattern of high gene flow associated with the lack of a genetic structure pattern, indicating that the number of migrants per generation and recent migration rates are high. The values of the FST, RST, and exact test of differentiation were not significant for pairwise comparisons between populations. The Bayesian population clustering analysis indicated a single population. Thus, the data provide evidence for high genetic diversity and high gene flow among C. macropomum populations in the investigated region of the Amazon basin. This information is important for programs aiming at the conservation of natural populations.porUniversidade Federal do ParáUFPABrasilGenetics and Molecular BiologyGenéticaColossoma macropomumGenótipoPopulações naturaisBacia amazônicaHigh genetic diversity and connectivity in Colossoma macropomum in the Amazon basin revealed by microsatellite markersinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article401142146GOMES, Paola Fabiana FazziGUERREIRO, Sávio Lucas de MatosPALHETA, Glauber David AlmeidaMELO, Nuno Filipe Alves Correa deSANTOS, Sidney Emanuel Batista dosHAMOY, Igor Guerreiroinfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da UFPAinstname:Universidade Federal do Pará (UFPA)instacron:UFPAORIGINALArtigo_HighGeneticDiversity.pdfArtigo_HighGeneticDiversity.pdfapplication/pdf1127979http://repositorio.ufpa.br/oai/bitstream/2011/8794/1/Artigo_HighGeneticDiversity.pdfeb069f94b07c93c7e47b5f695dc89349MD51CC-LICENSElicense_urllicense_urltext/plain; charset=utf-849http://repositorio.ufpa.br/oai/bitstream/2011/8794/2/license_url4afdbb8c545fd630ea7db775da747b2fMD52license_textlicense_texttext/html; charset=utf-80http://repositorio.ufpa.br/oai/bitstream/2011/8794/3/license_textd41d8cd98f00b204e9800998ecf8427eMD53license_rdflicense_rdfapplication/rdf+xml; charset=utf-80http://repositorio.ufpa.br/oai/bitstream/2011/8794/4/license_rdfd41d8cd98f00b204e9800998ecf8427eMD54LICENSElicense.txtlicense.txttext/plain; charset=utf-81866http://repositorio.ufpa.br/oai/bitstream/2011/8794/5/license.txt43cd690d6a359e86c1fe3d5b7cba0c9bMD55TEXTArtigo_HighGeneticDiversity.pdf.txtArtigo_HighGeneticDiversity.pdf.txtExtracted texttext/plain24395http://repositorio.ufpa.br/oai/bitstream/2011/8794/6/Artigo_HighGeneticDiversity.pdf.txt78edb4bad804c2b49325d01a22a77559MD562011/87942018-11-14 12:24:44.079oai:repositorio.ufpa.br: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ório InstitucionalPUBhttp://repositorio.ufpa.br/oai/requestriufpabc@ufpa.bropendoar:21232018-11-14T15:24:44Repositório Institucional da UFPA - Universidade Federal do Pará (UFPA)false |
dc.title.pt_BR.fl_str_mv |
High genetic diversity and connectivity in Colossoma macropomum in the Amazon basin revealed by microsatellite markers |
title |
High genetic diversity and connectivity in Colossoma macropomum in the Amazon basin revealed by microsatellite markers |
spellingShingle |
High genetic diversity and connectivity in Colossoma macropomum in the Amazon basin revealed by microsatellite markers GOMES, Paola Fabiana Fazzi Genética Colossoma macropomum Genótipo Populações naturais Bacia amazônica |
title_short |
High genetic diversity and connectivity in Colossoma macropomum in the Amazon basin revealed by microsatellite markers |
title_full |
High genetic diversity and connectivity in Colossoma macropomum in the Amazon basin revealed by microsatellite markers |
title_fullStr |
High genetic diversity and connectivity in Colossoma macropomum in the Amazon basin revealed by microsatellite markers |
title_full_unstemmed |
High genetic diversity and connectivity in Colossoma macropomum in the Amazon basin revealed by microsatellite markers |
title_sort |
High genetic diversity and connectivity in Colossoma macropomum in the Amazon basin revealed by microsatellite markers |
author |
GOMES, Paola Fabiana Fazzi |
author_facet |
GOMES, Paola Fabiana Fazzi GUERREIRO, Sávio Lucas de Matos PALHETA, Glauber David Almeida MELO, Nuno Filipe Alves Correa de SANTOS, Sidney Emanuel Batista dos HAMOY, Igor Guerreiro |
author_role |
author |
author2 |
GUERREIRO, Sávio Lucas de Matos PALHETA, Glauber David Almeida MELO, Nuno Filipe Alves Correa de SANTOS, Sidney Emanuel Batista dos HAMOY, Igor Guerreiro |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
GOMES, Paola Fabiana Fazzi GUERREIRO, Sávio Lucas de Matos PALHETA, Glauber David Almeida MELO, Nuno Filipe Alves Correa de SANTOS, Sidney Emanuel Batista dos HAMOY, Igor Guerreiro |
dc.subject.por.fl_str_mv |
Genética Colossoma macropomum Genótipo Populações naturais Bacia amazônica |
topic |
Genética Colossoma macropomum Genótipo Populações naturais Bacia amazônica |
description |
Colossoma macropomum is the second largest scaled fish of the Amazon. It is economically important for commercial fisheries and for aquaculture, but few studies have examined the diversity and genetic structure of natural populations of this species. The aim of this study was to investigate the levels of genetic variability and connectivity that exist between three natural populations of C. macropomum from the Amazon basin. In total, 247 samples were collected from the municipalities of Tefé, Manaus, and Santarém. The populations were genotyped using a panel of 12 multiplex microsatellite markers. The genetic diversity found in these populations was high and similar to other populations described in the literature. These populations showed a pattern of high gene flow associated with the lack of a genetic structure pattern, indicating that the number of migrants per generation and recent migration rates are high. The values of the FST, RST, and exact test of differentiation were not significant for pairwise comparisons between populations. The Bayesian population clustering analysis indicated a single population. Thus, the data provide evidence for high genetic diversity and high gene flow among C. macropomum populations in the investigated region of the Amazon basin. This information is important for programs aiming at the conservation of natural populations. |
publishDate |
2017 |
dc.date.accessioned.fl_str_mv |
2017-07-06T12:42:48Z |
dc.date.available.fl_str_mv |
2017-07-06T12:42:48Z |
dc.date.issued.fl_str_mv |
2017-03 |
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.citation.fl_str_mv |
GOMES, Paola Fabiana Fazzi et al. High genetic diversity and connectivity in Colossoma macropomum in the Amazon basin revealed by microsatellite markers. Genetics and Molecular Biology, Ribeirão Preto, v. 40, n. 1, p. 142-146, jan./mar. 2017. Disponível em: <http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572017000100142&lng=pt&nrm=iso>. Acesso em: 06 jul. 2017. Epub 06-Fev-2017. <http://dx.doi.org/10.1590/1678-4685-gmb-2015-0222>. |
dc.identifier.uri.fl_str_mv |
http://repositorio.ufpa.br/jspui/handle/2011/8794 |
dc.identifier.issn.pt_BR.fl_str_mv |
1678-4685 |
identifier_str_mv |
GOMES, Paola Fabiana Fazzi et al. High genetic diversity and connectivity in Colossoma macropomum in the Amazon basin revealed by microsatellite markers. Genetics and Molecular Biology, Ribeirão Preto, v. 40, n. 1, p. 142-146, jan./mar. 2017. Disponível em: <http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572017000100142&lng=pt&nrm=iso>. Acesso em: 06 jul. 2017. Epub 06-Fev-2017. <http://dx.doi.org/10.1590/1678-4685-gmb-2015-0222>. 1678-4685 |
url |
http://repositorio.ufpa.br/jspui/handle/2011/8794 |
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por |
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Genetics and Molecular Biology |
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openAccess |
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Universidade Federal do Pará |
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UFPA |
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Brasil |
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Universidade Federal do Pará |
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