Novos begomovírus associados a plantas daninhas no nordeste do Brasil
Autor(a) principal: | |
---|---|
Data de Publicação: | 2003 |
Tipo de documento: | Tese |
Idioma: | por |
Título da fonte: | Biblioteca Digital de Teses e Dissertações da UFRPE |
Texto Completo: | http://www.tede2.ufrpe.br:8080/tede2/handle/tede2/6610 |
Resumo: | The Begomovirus (family Geminiviridae) are characterized by infecting dicotyledonous plants, present twinned icosahedral particles with genomes composed of one or two components of circular single-stranded DNA (DNA-A and DNA-B). In addition to cultivated plants, the begomoviruses are also associated with a wide range of weeds. This study aimed to characterize the begomoviruses associated with weed families Malvaceae (Herissantia crispa, Waltheria indica, Sidastrum paniculatum, Sida rhombifolia e Triumfetta semitriloba), Solanaceae (Physalis sp.) and Lamiaceae (Hyptis sp.) In northeastern Brazil to assess their diversity and importance as sources of new virus to cultivated plants. Samples of weeds with symptoms typical of begomovirus infection were collected in the states of Alagoas, Pernambuco and Bahia during the years 2010-2012. We obtained a total of 28 genomic components (18 DNA-A and 10 DNA-B). Analysis of the sequences indicated the presence of eight species of begomovirus, six new species (HeYMV, TrYMV, PaYNV, PhYSV, HyRMV1 and HyRMV2). In phylogenetic analyzes between viruses obtained malvaceous weeds. indicate that all new species clustered with Brazilian begomoviruses. Evidence of recombination were detected manifold where the begomoviruses from Sida spp. and tomato were identified as parents. In weed Hyptis sp. and Physalis sp. Sequence analyzes indicated the presence of three new species of begomoviruses, the two found in the same sample Hyptis sp. (Mixed infection) and another found initially Physalis sp. and subsequently detected in Hyptis sp. In phylogenetic analyzes of these three new species formed a single monophyletic branch. The analyzes showed strong evidence of recombination between HyRMV1 and HyRMV2, and the like parental HyRMV1. The ToRMV was identified as a possible parental species HyRMV1 and PhYSV. Therefore, these results indicate that the weeds are important reservoirs of begomoviruses and that recombination events have apparently contributed to the emergence of new species in some hosts. |
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LIMA, Gaus Silvestre de AndradeASSUNÇÃO, Iraildes PereiraSILVA, Sarah Jaqueline Cavalcanti daRIFFEL, AlessandoTIRONI, Siumar Pedrohttp://lattes.cnpq.br/5430165340911286NASCIMENTO, Liliane Dias2017-03-20T13:46:53Z2003-02-28NASCIMENTO, Liliane Dias. Novos begomovírus associados a plantas daninhas no nordeste do Brasil. 2003. 90 f. Tese (Programa de Pós-Graduação em Fitopatologia) - Universidade Federal Rural de Pernambuco, Recife.http://www.tede2.ufrpe.br:8080/tede2/handle/tede2/6610The Begomovirus (family Geminiviridae) are characterized by infecting dicotyledonous plants, present twinned icosahedral particles with genomes composed of one or two components of circular single-stranded DNA (DNA-A and DNA-B). In addition to cultivated plants, the begomoviruses are also associated with a wide range of weeds. This study aimed to characterize the begomoviruses associated with weed families Malvaceae (Herissantia crispa, Waltheria indica, Sidastrum paniculatum, Sida rhombifolia e Triumfetta semitriloba), Solanaceae (Physalis sp.) and Lamiaceae (Hyptis sp.) In northeastern Brazil to assess their diversity and importance as sources of new virus to cultivated plants. Samples of weeds with symptoms typical of begomovirus infection were collected in the states of Alagoas, Pernambuco and Bahia during the years 2010-2012. We obtained a total of 28 genomic components (18 DNA-A and 10 DNA-B). Analysis of the sequences indicated the presence of eight species of begomovirus, six new species (HeYMV, TrYMV, PaYNV, PhYSV, HyRMV1 and HyRMV2). In phylogenetic analyzes between viruses obtained malvaceous weeds. indicate that all new species clustered with Brazilian begomoviruses. Evidence of recombination were detected manifold where the begomoviruses from Sida spp. and tomato were identified as parents. In weed Hyptis sp. and Physalis sp. Sequence analyzes indicated the presence of three new species of begomoviruses, the two found in the same sample Hyptis sp. (Mixed infection) and another found initially Physalis sp. and subsequently detected in Hyptis sp. In phylogenetic analyzes of these three new species formed a single monophyletic branch. The analyzes showed strong evidence of recombination between HyRMV1 and HyRMV2, and the like parental HyRMV1. The ToRMV was identified as a possible parental species HyRMV1 and PhYSV. Therefore, these results indicate that the weeds are important reservoirs of begomoviruses and that recombination events have apparently contributed to the emergence of new species in some hosts.Os Begomovirus (família Geminiviridae) são caracterizados por infectarem plantas dicotiledôneas, apresentarem partículas icosaédricas geminadas, com genoma composto por um ou dois componentes de DNA circular de fita simples (DNA-A e DNA-B). Além de plantas cultivadas, os begomovírus estão também associados a uma ampla gama de plantas daninhas. Esse estudo teve como objetivo caracterizar os begomovírus associados a plantas daninhas das famílias Malvaceae (Herissantia crispa, Waltheria indica, Sidastrum paniculatum, Sida rhombifolia, Triumfetta semitriloba), Solanaceae Physalis sp.) e Lamiaceae (Hyptis sp.) no nordeste brasileiro para avaliar sua diversidade e importância como fontes de novos vírus para plantas cultivadas. As amostras de plantas daninhas com sintomas típicos de infecção por begomovírus foram coletadas nos estados de Alagoas, Pernambuco e Bahia durante os anos de 2010 a 2012. Foram obtidos um total de 28 componentes genômicos (18 DNA-A e 10 DNA-B). Análises das sequências indicaram a presença de oito espécies de begomovírus, sendo 6 novas espécies (HeYMV, TrYMV, PaYNV, PhYSV, HyRMV1 e HyRMV2). Nas análises filogenéticas entre os vírus obtidos das malváceas daninhas. indicam que todas as novas espécies se agruparam com begomovírus brasileiros. Evidências múltiplas de recombinação foram detectadas onde os begomovírus provenientes de Sida spp. e do tomateiro foram identificados como parentais. Nas daninhas Hyptis sp. e Physalis sp. análises das sequências indicaram a presença de três novas espécies de begomovírus, duas encontradas numa mesma amostra de Hyptis sp. (infecção mista) e a outra encontrada inicialmente em Physalis sp. e posteriormente detectada em Hyptis sp. Nas análises filogenéticas essas três novas espécies formaram um único ramo monofilético. As análises de recombinação indicaram uma forte evidência de recombinação entre HyRMV1 e HyRMV2, tendo o HyRMV1 como parental. O ToRMV foi identificado como possível parental para as espécies HyRMV1 e PhYSV. Portanto, esses resultados indicam que as plantas daninhas constituem importantes reservatórios de begomovírus e que eventos de recombinação tem aparentemente contribuído para o surgimento de novas espécies nessas hospedeiras.Submitted by (lucia.rodrigues@ufrpe.br) on 2017-03-20T13:46:53Z No. of bitstreams: 1 Liliane Dias Nascimento.pdf: 4084810 bytes, checksum: 75a96b10bb37fdfc009fceb0465dd541 (MD5)Made available in DSpace on 2017-03-20T13:46:53Z (GMT). No. of bitstreams: 1 Liliane Dias Nascimento.pdf: 4084810 bytes, checksum: 75a96b10bb37fdfc009fceb0465dd541 (MD5) Previous issue date: 2003-02-28application/pdfporUniversidade Federal Rural de PernambucoPrograma de Pós-Graduação em FitopatologiaUFRPEBrasilDepartamento de AgronomiaGeminivírusPhysalis sp.Hyptis sp.Malváceas daninhasMalvaceous weedFITOSSANIDADE::FITOPATOLOGIANovos begomovírus associados a plantas daninhas no nordeste do Brasilinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/doctoralThesis1343367238723626701600600600-6800553879972229205-6207026424523013504info:eu-repo/semantics/openAccessreponame:Biblioteca Digital de Teses e Dissertações da UFRPEinstname:Universidade Federal Rural de Pernambuco (UFRPE)instacron:UFRPELICENSElicense.txtlicense.txttext/plain; charset=utf-82165http://www.tede2.ufrpe.br:8080/tede2/bitstream/tede2/6610/1/license.txtbd3efa91386c1718a7f26a329fdcb468MD51ORIGINALLiliane Dias Nascimento.pdfLiliane Dias Nascimento.pdfapplication/pdf4084810http://www.tede2.ufrpe.br:8080/tede2/bitstream/tede2/6610/2/Liliane+Dias+Nascimento.pdf75a96b10bb37fdfc009fceb0465dd541MD52tede2/66102017-03-20 10:46:53.324oai:tede2: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Biblioteca Digital de Teses e Dissertaçõeshttp://www.tede2.ufrpe.br:8080/tede/PUBhttp://www.tede2.ufrpe.br:8080/oai/requestbdtd@ufrpe.br ||bdtd@ufrpe.bropendoar:2024-05-28T12:34:34.941943Biblioteca Digital de Teses e Dissertações da UFRPE - Universidade Federal Rural de Pernambuco (UFRPE)false |
dc.title.por.fl_str_mv |
Novos begomovírus associados a plantas daninhas no nordeste do Brasil |
title |
Novos begomovírus associados a plantas daninhas no nordeste do Brasil |
spellingShingle |
Novos begomovírus associados a plantas daninhas no nordeste do Brasil NASCIMENTO, Liliane Dias Geminivírus Physalis sp. Hyptis sp. Malváceas daninhas Malvaceous weed FITOSSANIDADE::FITOPATOLOGIA |
title_short |
Novos begomovírus associados a plantas daninhas no nordeste do Brasil |
title_full |
Novos begomovírus associados a plantas daninhas no nordeste do Brasil |
title_fullStr |
Novos begomovírus associados a plantas daninhas no nordeste do Brasil |
title_full_unstemmed |
Novos begomovírus associados a plantas daninhas no nordeste do Brasil |
title_sort |
Novos begomovírus associados a plantas daninhas no nordeste do Brasil |
author |
NASCIMENTO, Liliane Dias |
author_facet |
NASCIMENTO, Liliane Dias |
author_role |
author |
dc.contributor.advisor1.fl_str_mv |
LIMA, Gaus Silvestre de Andrade |
dc.contributor.advisor-co1.fl_str_mv |
ASSUNÇÃO, Iraildes Pereira |
dc.contributor.advisor-co2.fl_str_mv |
SILVA, Sarah Jaqueline Cavalcanti da |
dc.contributor.referee1.fl_str_mv |
RIFFEL, Alessando |
dc.contributor.referee2.fl_str_mv |
TIRONI, Siumar Pedro |
dc.contributor.authorLattes.fl_str_mv |
http://lattes.cnpq.br/5430165340911286 |
dc.contributor.author.fl_str_mv |
NASCIMENTO, Liliane Dias |
contributor_str_mv |
LIMA, Gaus Silvestre de Andrade ASSUNÇÃO, Iraildes Pereira SILVA, Sarah Jaqueline Cavalcanti da RIFFEL, Alessando TIRONI, Siumar Pedro |
dc.subject.por.fl_str_mv |
Geminivírus Physalis sp. Hyptis sp. Malváceas daninhas Malvaceous weed |
topic |
Geminivírus Physalis sp. Hyptis sp. Malváceas daninhas Malvaceous weed FITOSSANIDADE::FITOPATOLOGIA |
dc.subject.cnpq.fl_str_mv |
FITOSSANIDADE::FITOPATOLOGIA |
description |
The Begomovirus (family Geminiviridae) are characterized by infecting dicotyledonous plants, present twinned icosahedral particles with genomes composed of one or two components of circular single-stranded DNA (DNA-A and DNA-B). In addition to cultivated plants, the begomoviruses are also associated with a wide range of weeds. This study aimed to characterize the begomoviruses associated with weed families Malvaceae (Herissantia crispa, Waltheria indica, Sidastrum paniculatum, Sida rhombifolia e Triumfetta semitriloba), Solanaceae (Physalis sp.) and Lamiaceae (Hyptis sp.) In northeastern Brazil to assess their diversity and importance as sources of new virus to cultivated plants. Samples of weeds with symptoms typical of begomovirus infection were collected in the states of Alagoas, Pernambuco and Bahia during the years 2010-2012. We obtained a total of 28 genomic components (18 DNA-A and 10 DNA-B). Analysis of the sequences indicated the presence of eight species of begomovirus, six new species (HeYMV, TrYMV, PaYNV, PhYSV, HyRMV1 and HyRMV2). In phylogenetic analyzes between viruses obtained malvaceous weeds. indicate that all new species clustered with Brazilian begomoviruses. Evidence of recombination were detected manifold where the begomoviruses from Sida spp. and tomato were identified as parents. In weed Hyptis sp. and Physalis sp. Sequence analyzes indicated the presence of three new species of begomoviruses, the two found in the same sample Hyptis sp. (Mixed infection) and another found initially Physalis sp. and subsequently detected in Hyptis sp. In phylogenetic analyzes of these three new species formed a single monophyletic branch. The analyzes showed strong evidence of recombination between HyRMV1 and HyRMV2, and the like parental HyRMV1. The ToRMV was identified as a possible parental species HyRMV1 and PhYSV. Therefore, these results indicate that the weeds are important reservoirs of begomoviruses and that recombination events have apparently contributed to the emergence of new species in some hosts. |
publishDate |
2003 |
dc.date.issued.fl_str_mv |
2003-02-28 |
dc.date.accessioned.fl_str_mv |
2017-03-20T13:46:53Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/doctoralThesis |
format |
doctoralThesis |
status_str |
publishedVersion |
dc.identifier.citation.fl_str_mv |
NASCIMENTO, Liliane Dias. Novos begomovírus associados a plantas daninhas no nordeste do Brasil. 2003. 90 f. Tese (Programa de Pós-Graduação em Fitopatologia) - Universidade Federal Rural de Pernambuco, Recife. |
dc.identifier.uri.fl_str_mv |
http://www.tede2.ufrpe.br:8080/tede2/handle/tede2/6610 |
identifier_str_mv |
NASCIMENTO, Liliane Dias. Novos begomovírus associados a plantas daninhas no nordeste do Brasil. 2003. 90 f. Tese (Programa de Pós-Graduação em Fitopatologia) - Universidade Federal Rural de Pernambuco, Recife. |
url |
http://www.tede2.ufrpe.br:8080/tede2/handle/tede2/6610 |
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por |
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por |
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1343367238723626701 |
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Universidade Federal Rural de Pernambuco |
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UFRPE |
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Departamento de Agronomia |
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Universidade Federal Rural de Pernambuco |
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