Filogeografia de Dinoponera lucida Emery (Hymenoptera: Formicidae) com base em DNA mitocondrial
Autor(a) principal: | |
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Data de Publicação: | 2008 |
Tipo de documento: | Dissertação |
Idioma: | por |
Título da fonte: | LOCUS Repositório Institucional da UFV |
Texto Completo: | http://locus.ufv.br/handle/123456789/4674 |
Resumo: | Dinoponera lucida (Formicidae: Ponerinae) is a ant of black color and large size, up to four cm, with apterous females and smaller, winged males. There are no morphologically differentiated castes and the reproduction is carried out by fertilized workers known as gamergates . The species is on the Brazilian list of fauna threatened with extinction. Its distribution is restricted to the south of Bahia and to Espírito Santo in the Central Corridor of the Mata Atlântica. As a contribution to the elucidation of the type of geopgraphic distribution and population structure of the species, the phylogeography of D. lucida was studied from mitochondrial DNA. 1149 bp of the COI, COII and Cytb genes were sequenced. Phylogenetic trees were constructed by Bayesian Inference. Molecular variation, fixation indices, nucleotide and haplotype diversity indices were estimated. Haplotype networks were reconstructed by median-joining network. The type of phylogeography observed was phylogeographic structure with discontinuous genetic divergence and loss of intermediate haplotypes and populations with limited gene flow. The area of occurrence of the species has been intensely impacted by habitat loss and consequently isolation of remaining populations and preserved forests that represent modern ecological refuges for the species. The loss of the habitat also represents loss of intermediate haplotypes and the remaining populations presented exclusive haplotypes. The loss of any of these can not be replaced or compensated for by the conservation of any other. This implies the necessity of conservation efforts aiming to preserve as many as possible of the remaining areas that still harbour population of the D. lucida. |
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Resende, Helder Cantohttp://lattes.cnpq.br/0350870742674959Oliveira, Luiz Orlando dehttp://buscatextual.cnpq.br/buscatextual/visualizacv.do?id=K4781626T2Campos, Lúcio Antonio de Oliveirahttp://buscatextual.cnpq.br/buscatextual/visualizacv.do?id=K4783908P9Salomão, Tânia Maria Fernandeshttp://buscatextual.cnpq.br/buscatextual/visualizacv.do?id=K4787017A5Delabie, Jacques Hubert Charleshttp://buscatextual.cnpq.br/buscatextual/visualizacv.do?id=K4787934P3Santos, Jorge Abdala Dergam doshttp://buscatextual.cnpq.br/buscatextual/visualizacv.do?id=K4780131D9Yotoko, Karla Suemy Clementehttp://buscatextual.cnpq.br/buscatextual/visualizacv.do?id=K4763141P72015-03-26T13:42:03Z2008-09-252015-03-26T13:42:03Z2008-02-25RESENDE, Helder Canto. Phylogeography of Dinoponera lucida Emery (Hymenoptera: Formicidae) with base at mitochondrial DNA. 2008. 55 f. Dissertação (Mestrado em Genética animal; Genética molecular e de microrganismos; Genética quantitativa; Genética vegetal; Me) - Universidade Federal de Viçosa, Viçosa, 2008.http://locus.ufv.br/handle/123456789/4674Dinoponera lucida (Formicidae: Ponerinae) is a ant of black color and large size, up to four cm, with apterous females and smaller, winged males. There are no morphologically differentiated castes and the reproduction is carried out by fertilized workers known as gamergates . The species is on the Brazilian list of fauna threatened with extinction. Its distribution is restricted to the south of Bahia and to Espírito Santo in the Central Corridor of the Mata Atlântica. As a contribution to the elucidation of the type of geopgraphic distribution and population structure of the species, the phylogeography of D. lucida was studied from mitochondrial DNA. 1149 bp of the COI, COII and Cytb genes were sequenced. Phylogenetic trees were constructed by Bayesian Inference. Molecular variation, fixation indices, nucleotide and haplotype diversity indices were estimated. Haplotype networks were reconstructed by median-joining network. The type of phylogeography observed was phylogeographic structure with discontinuous genetic divergence and loss of intermediate haplotypes and populations with limited gene flow. The area of occurrence of the species has been intensely impacted by habitat loss and consequently isolation of remaining populations and preserved forests that represent modern ecological refuges for the species. The loss of the habitat also represents loss of intermediate haplotypes and the remaining populations presented exclusive haplotypes. The loss of any of these can not be replaced or compensated for by the conservation of any other. This implies the necessity of conservation efforts aiming to preserve as many as possible of the remaining areas that still harbour population of the D. lucida.Dinoponera lucida (Formicidae: Ponerinae) é uma formiga de coloração preta e grande porte, até 4 cm, com fêmeas ápteras e machos alados e menores. Não há castas morfologicamente diferenciadas e a reprodução é feita por operárias fertilizadas conhecidas como gamergates . A espécie consta na lista brasileira da fauna ameaçada de extinção. Sua distribuição está restrita ao sul da Bahia e ao Espírito Santo no Corredor Central da Mata Atlântica. Como contribuição para a elucidação do padrão de distribuição geográfica e estruturação populacional da espécie, a filogeografia de D. lucida foi estudada a partir de seqüências do DNA mitocondrial. Foram seqüenciados 1149 pb dos genes COI, COII e Cytb. Árvores filogenéticas foram construídas por Inferência Bayesiana. Variância molecular, índices de fixação, índices de diversidade nucleotídica e haplotípica foram estimados. Redes de haplótipos foram reconstruídas por median-joining network. Os índices de diversidade e fixação indicaram a estruturação das populações. O padrão filogeográfico observado foi a estruturação filogeográfica com padrão descontínuo de divergência genética e perda de haplótipos intermediários em populações com limitado fluxo gênico. A área de ocorrência da espécie tem sido intensamente impactada com perda de habitat e conseqüente isolamento das populações remanescentes em fragmentos florestais preservados que representam refúgios ecológicos modernos para a espécie. A perda de habitat representa também a perda haplótipos intermediários e as populações remanescentes apresentaram haplótipos exclusivos. A perda de qualquer uma delas não pode ser substituída ou compensada pela conservação de nenhuma outra. Isto implica a necessidade de esforços conservacionistas que visem preservar o máximo possível das áreas remanescentes que ainda abrigam populações de D. lucida.Conselho Nacional de Desenvolvimento Científico e Tecnológicoapplication/pdfporUniversidade Federal de ViçosaMestrado em Genética e MelhoramentoUFVBRGenética animal; Genética molecular e de microrganismos; Genética quantitativa; Genética vegetal; MeDinoponera lucidaFilogeografiaConservaçãoDinoponera lucidaPhylogeographyConservationCNPQ::CIENCIAS BIOLOGICAS::GENETICA::GENETICA ANIMALFilogeografia de Dinoponera lucida Emery (Hymenoptera: Formicidae) com base em DNA mitocondrialPhylogeography of Dinoponera lucida Emery (Hymenoptera: Formicidae) with base at mitochondrial DNAinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/masterThesisinfo:eu-repo/semantics/openAccessreponame:LOCUS Repositório Institucional da UFVinstname:Universidade Federal de Viçosa (UFV)instacron:UFVORIGINALtexto completo.pdfapplication/pdf3514431https://locus.ufv.br//bitstream/123456789/4674/1/texto%20completo.pdf363b70b87828ee72684cb0b0718115caMD51TEXTtexto completo.pdf.txttexto completo.pdf.txtExtracted texttext/plain73366https://locus.ufv.br//bitstream/123456789/4674/2/texto%20completo.pdf.txtc02d78f73f10689f4226de7bbec2e9feMD52THUMBNAILtexto completo.pdf.jpgtexto completo.pdf.jpgIM Thumbnailimage/jpeg3705https://locus.ufv.br//bitstream/123456789/4674/3/texto%20completo.pdf.jpg67692b9d5bbfc0af366247cd85973bb2MD53123456789/46742016-04-10 23:12:12.921oai:locus.ufv.br:123456789/4674Repositório InstitucionalPUBhttps://www.locus.ufv.br/oai/requestfabiojreis@ufv.bropendoar:21452016-04-11T02:12:12LOCUS Repositório Institucional da UFV - Universidade Federal de Viçosa (UFV)false |
dc.title.por.fl_str_mv |
Filogeografia de Dinoponera lucida Emery (Hymenoptera: Formicidae) com base em DNA mitocondrial |
dc.title.alternative.eng.fl_str_mv |
Phylogeography of Dinoponera lucida Emery (Hymenoptera: Formicidae) with base at mitochondrial DNA |
title |
Filogeografia de Dinoponera lucida Emery (Hymenoptera: Formicidae) com base em DNA mitocondrial |
spellingShingle |
Filogeografia de Dinoponera lucida Emery (Hymenoptera: Formicidae) com base em DNA mitocondrial Resende, Helder Canto Dinoponera lucida Filogeografia Conservação Dinoponera lucida Phylogeography Conservation CNPQ::CIENCIAS BIOLOGICAS::GENETICA::GENETICA ANIMAL |
title_short |
Filogeografia de Dinoponera lucida Emery (Hymenoptera: Formicidae) com base em DNA mitocondrial |
title_full |
Filogeografia de Dinoponera lucida Emery (Hymenoptera: Formicidae) com base em DNA mitocondrial |
title_fullStr |
Filogeografia de Dinoponera lucida Emery (Hymenoptera: Formicidae) com base em DNA mitocondrial |
title_full_unstemmed |
Filogeografia de Dinoponera lucida Emery (Hymenoptera: Formicidae) com base em DNA mitocondrial |
title_sort |
Filogeografia de Dinoponera lucida Emery (Hymenoptera: Formicidae) com base em DNA mitocondrial |
author |
Resende, Helder Canto |
author_facet |
Resende, Helder Canto |
author_role |
author |
dc.contributor.authorLattes.por.fl_str_mv |
http://lattes.cnpq.br/0350870742674959 |
dc.contributor.author.fl_str_mv |
Resende, Helder Canto |
dc.contributor.advisor-co1.fl_str_mv |
Oliveira, Luiz Orlando de |
dc.contributor.advisor-co1Lattes.fl_str_mv |
http://buscatextual.cnpq.br/buscatextual/visualizacv.do?id=K4781626T2 |
dc.contributor.advisor-co2.fl_str_mv |
Campos, Lúcio Antonio de Oliveira |
dc.contributor.advisor-co2Lattes.fl_str_mv |
http://buscatextual.cnpq.br/buscatextual/visualizacv.do?id=K4783908P9 |
dc.contributor.advisor1.fl_str_mv |
Salomão, Tânia Maria Fernandes |
dc.contributor.advisor1Lattes.fl_str_mv |
http://buscatextual.cnpq.br/buscatextual/visualizacv.do?id=K4787017A5 |
dc.contributor.referee1.fl_str_mv |
Delabie, Jacques Hubert Charles |
dc.contributor.referee1Lattes.fl_str_mv |
http://buscatextual.cnpq.br/buscatextual/visualizacv.do?id=K4787934P3 |
dc.contributor.referee2.fl_str_mv |
Santos, Jorge Abdala Dergam dos |
dc.contributor.referee2Lattes.fl_str_mv |
http://buscatextual.cnpq.br/buscatextual/visualizacv.do?id=K4780131D9 |
dc.contributor.referee3.fl_str_mv |
Yotoko, Karla Suemy Clemente |
dc.contributor.referee3Lattes.fl_str_mv |
http://buscatextual.cnpq.br/buscatextual/visualizacv.do?id=K4763141P7 |
contributor_str_mv |
Oliveira, Luiz Orlando de Campos, Lúcio Antonio de Oliveira Salomão, Tânia Maria Fernandes Delabie, Jacques Hubert Charles Santos, Jorge Abdala Dergam dos Yotoko, Karla Suemy Clemente |
dc.subject.por.fl_str_mv |
Dinoponera lucida Filogeografia Conservação |
topic |
Dinoponera lucida Filogeografia Conservação Dinoponera lucida Phylogeography Conservation CNPQ::CIENCIAS BIOLOGICAS::GENETICA::GENETICA ANIMAL |
dc.subject.eng.fl_str_mv |
Dinoponera lucida Phylogeography Conservation |
dc.subject.cnpq.fl_str_mv |
CNPQ::CIENCIAS BIOLOGICAS::GENETICA::GENETICA ANIMAL |
description |
Dinoponera lucida (Formicidae: Ponerinae) is a ant of black color and large size, up to four cm, with apterous females and smaller, winged males. There are no morphologically differentiated castes and the reproduction is carried out by fertilized workers known as gamergates . The species is on the Brazilian list of fauna threatened with extinction. Its distribution is restricted to the south of Bahia and to Espírito Santo in the Central Corridor of the Mata Atlântica. As a contribution to the elucidation of the type of geopgraphic distribution and population structure of the species, the phylogeography of D. lucida was studied from mitochondrial DNA. 1149 bp of the COI, COII and Cytb genes were sequenced. Phylogenetic trees were constructed by Bayesian Inference. Molecular variation, fixation indices, nucleotide and haplotype diversity indices were estimated. Haplotype networks were reconstructed by median-joining network. The type of phylogeography observed was phylogeographic structure with discontinuous genetic divergence and loss of intermediate haplotypes and populations with limited gene flow. The area of occurrence of the species has been intensely impacted by habitat loss and consequently isolation of remaining populations and preserved forests that represent modern ecological refuges for the species. The loss of the habitat also represents loss of intermediate haplotypes and the remaining populations presented exclusive haplotypes. The loss of any of these can not be replaced or compensated for by the conservation of any other. This implies the necessity of conservation efforts aiming to preserve as many as possible of the remaining areas that still harbour population of the D. lucida. |
publishDate |
2008 |
dc.date.available.fl_str_mv |
2008-09-25 2015-03-26T13:42:03Z |
dc.date.issued.fl_str_mv |
2008-02-25 |
dc.date.accessioned.fl_str_mv |
2015-03-26T13:42:03Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/masterThesis |
format |
masterThesis |
status_str |
publishedVersion |
dc.identifier.citation.fl_str_mv |
RESENDE, Helder Canto. Phylogeography of Dinoponera lucida Emery (Hymenoptera: Formicidae) with base at mitochondrial DNA. 2008. 55 f. Dissertação (Mestrado em Genética animal; Genética molecular e de microrganismos; Genética quantitativa; Genética vegetal; Me) - Universidade Federal de Viçosa, Viçosa, 2008. |
dc.identifier.uri.fl_str_mv |
http://locus.ufv.br/handle/123456789/4674 |
identifier_str_mv |
RESENDE, Helder Canto. Phylogeography of Dinoponera lucida Emery (Hymenoptera: Formicidae) with base at mitochondrial DNA. 2008. 55 f. Dissertação (Mestrado em Genética animal; Genética molecular e de microrganismos; Genética quantitativa; Genética vegetal; Me) - Universidade Federal de Viçosa, Viçosa, 2008. |
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http://locus.ufv.br/handle/123456789/4674 |
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Universidade Federal de Viçosa |
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Mestrado em Genética e Melhoramento |
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UFV |
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BR |
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Genética animal; Genética molecular e de microrganismos; Genética quantitativa; Genética vegetal; Me |
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Universidade Federal de Viçosa |
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