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 | Acesso ao texto completo restrito à biblioteca da Embrapa Soja. Para informações adicionais entre em contato com valeria.cardoso@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Soja. |
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Data corrente: |
18/06/2015 |
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Data da última atualização: |
10/07/2017 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
JORGE, V. R.; SILVA, M. R.; GUILLIN, E. A.; FREIRE, M. C. M.; SCHUSTER, I.; ALMEIDA, A. M. R.; OLIVEIRA, L. O. |
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Afiliação: |
UFV; UFV; INTA; UFV; COOPERATIVA CENTRAL DE PESQUISA AGRÍCOLA; ALVARO MANUEL RODRIGUES ALMEIDA, CNPSO; UFV. |
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Título: |
The origin and genetic diversity of the causal agent of Asian soybean rust, Phakopsora pachyrhizi, in South America. |
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Ano de publicação: |
2015 |
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Fonte/Imprenta: |
Plant Pathology, [S. l.], v. 64, n. 3, p. 729-737, Jun. 2015. |
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ISSN: |
1365-3059 |
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DOI: |
10.1111/ppa.12300 |
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Idioma: |
Inglês |
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Conteúdo: |
A sequence-based approach was used to investigate molecular genetic variations in Phakopsora pachyrhizi, an obligate biotrophic pathogen that causes Asian soybean rust. In Argentina, the samples came from uredinium-bearing leaves taken from 11 soybean fields; in Brazil, the samples comprised urediniospores from leaves of 10 soybean genotypes that had been grown in three experimental stations during two growing seasons. PCR-based cloning techniques were used to generate DNA sequences for two gene regions and alignments were supplemented with data from GenBank. A total of 575 sequences for the internal transcribed spacer region (18 ribotypes) and 160 partial sequences for a housekeeping gene encoding ADP-ribosylation factor (10 haplotypes) were obtained. Ribotype accumulation curves predicted that about 20 bacterial clones would recover 5?6 ribotypes (c. 70?80% of the total molecular variation) per locality. The samples from the three experimental stations in Brazil displayed most (14 out of 16) ribotypes found worldwide; the lack of genetic structure and differentiation at a diverse geographic scale suggests that both local and distant sources provide airborne inoculum during disease establishment. Soybean genotypes with resistance genes for the Asian soybean rust did not decrease the molecular genetic variation of fungal populations. |
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Thesagro: |
Doença de planta; Ferrugem; Fungo; Phakopsora pachyrhizi; Soja. |
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Thesaurus Nal: |
Microbial growth; Plant diseases and disorders; Soybean rust. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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Marc: |
LEADER 02278naa a2200313 a 4500
001 2017998
005 2017-07-10
008 2015 bl uuuu u00u1 u #d
022 $a1365-3059
024 7 $a10.1111/ppa.12300$2DOI
100 1 $aJORGE, V. R.
245 $aThe origin and genetic diversity of the causal agent of Asian soybean rust, Phakopsora pachyrhizi, in South America.$h[electronic resource]
260 $c2015
520 $aA sequence-based approach was used to investigate molecular genetic variations in Phakopsora pachyrhizi, an obligate biotrophic pathogen that causes Asian soybean rust. In Argentina, the samples came from uredinium-bearing leaves taken from 11 soybean fields; in Brazil, the samples comprised urediniospores from leaves of 10 soybean genotypes that had been grown in three experimental stations during two growing seasons. PCR-based cloning techniques were used to generate DNA sequences for two gene regions and alignments were supplemented with data from GenBank. A total of 575 sequences for the internal transcribed spacer region (18 ribotypes) and 160 partial sequences for a housekeeping gene encoding ADP-ribosylation factor (10 haplotypes) were obtained. Ribotype accumulation curves predicted that about 20 bacterial clones would recover 5?6 ribotypes (c. 70?80% of the total molecular variation) per locality. The samples from the three experimental stations in Brazil displayed most (14 out of 16) ribotypes found worldwide; the lack of genetic structure and differentiation at a diverse geographic scale suggests that both local and distant sources provide airborne inoculum during disease establishment. Soybean genotypes with resistance genes for the Asian soybean rust did not decrease the molecular genetic variation of fungal populations.
650 $aMicrobial growth
650 $aPlant diseases and disorders
650 $aSoybean rust
650 $aDoença de planta
650 $aFerrugem
650 $aFungo
650 $aPhakopsora pachyrhizi
650 $aSoja
700 1 $aSILVA, M. R.
700 1 $aGUILLIN, E. A.
700 1 $aFREIRE, M. C. M.
700 1 $aSCHUSTER, I.
700 1 $aALMEIDA, A. M. R.
700 1 $aOLIVEIRA, L. O.
773 $tPlant Pathology, [S. l.]$gv. 64, n. 3, p. 729-737, Jun. 2015.
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Registro original: |
Embrapa Soja (CNPSO) |
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Registro Completo
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Biblioteca(s): |
Embrapa Acre; Embrapa Amazônia Oriental. |
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Data corrente: |
04/09/2019 |
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Data da última atualização: |
07/12/2023 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
PANTOJA, K. F. C.; BOARI, A. de J.; KITAJIMA, E. W.; SAKATE, R. K.; MARCHI, B. R. de; ASSIS, G. M. L. de; GONCALVES, R. C. |
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Afiliação: |
Késsia de Fátima Cunha Pantoja, UNESP; ALESSANDRA DE JESUS BOARI, CPATU; Elliot Watanabe Kitajima, ESALQ/USP; Renata Krause Sakate, University of Florida Gulf Coast Research & Education Center; Bruno R. de Marchi; GISELLE MARIANO LESSA DE ASSIS, CPAF-AC; RIVADALVE COELHO GONCALVES, CPAF-AC. |
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Título: |
Detecção de um Emaravirus-like em amendoim forrageiro por sequenciamento de alto desempenho. |
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Ano de publicação: |
2019 |
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Fonte/Imprenta: |
In: CONGRESSO BRASILEIRO DE FITOPATOLOGIA, 51., 2109, Recife. Os avanços da Fitopatologia na Era Genômica: anais. Recife: SBF: UFPRE/PPGF, 2019. |
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Páginas: |
p. 835. |
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Idioma: |
Português |
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Conteúdo: |
O objetivo deste trabalho foi identificar as espécies de fitovírus presentes em genótipos de amendoim forrageiro através do sequenciamento de alto desempenho (Next-Generation Sequencing-NGS) e microscopia eletrônica de transmissão. |
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Palavras-Chave: |
Acre; Amazonia Occidental; Amazônia Ocidental; Amendoim forrageiro; Blackberry leaf mottle-associated virus (BLMaV); Cacahuetes forrajeros; Conservación del germoplasma; Embrapa Acre; Enfermedades virales de los animales y los seres humanos; Enfermedades y desórdenes de las plantas; Forage peanut; Leguminosas forrajeras; Rio Branco (AC); Secuenciación de nucleótidos de alto rendimiento; Sequenciamento de alto desempenho; Western Amazon. |
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Thesagro: |
Banco de Germoplasma; Doença de Planta; Genótipo; Leguminosa Forrageira; Mancha Anelar; Vírus. |
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Thesaurus NAL: |
Arachis pintoi; Blackberry chlorotic ringspot virus; Emaravirus; Forage legumes; Genotype; Germplasm conservation; High-throughput nucleotide sequencing; Plant diseases and disorders; Viral diseases of animals and humans. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1159337/1/Deteccao-de-um-Emaravirus.pdf
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/201616/1/26851.pdf
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Marc: |
LEADER 02156nam a2200565 a 4500
001 2159337
005 2023-12-07
008 2019 bl uuuu u00u1 u #d
100 1 $aPANTOJA, K. F. C.
245 $aDetecção de um Emaravirus-like em amendoim forrageiro por sequenciamento de alto desempenho.$h[electronic resource]
260 $aIn: CONGRESSO BRASILEIRO DE FITOPATOLOGIA, 51., 2109, Recife. Os avanços da Fitopatologia na Era Genômica: anais. Recife: SBF: UFPRE/PPGF$c2019
300 $ap. 835.
520 $aO objetivo deste trabalho foi identificar as espécies de fitovírus presentes em genótipos de amendoim forrageiro através do sequenciamento de alto desempenho (Next-Generation Sequencing-NGS) e microscopia eletrônica de transmissão.
650 $aArachis pintoi
650 $aBlackberry chlorotic ringspot virus
650 $aEmaravirus
650 $aForage legumes
650 $aGenotype
650 $aGermplasm conservation
650 $aHigh-throughput nucleotide sequencing
650 $aPlant diseases and disorders
650 $aViral diseases of animals and humans
650 $aBanco de Germoplasma
650 $aDoença de Planta
650 $aGenótipo
650 $aLeguminosa Forrageira
650 $aMancha Anelar
650 $aVírus
653 $aAcre
653 $aAmazonia Occidental
653 $aAmazônia Ocidental
653 $aAmendoim forrageiro
653 $aBlackberry leaf mottle-associated virus (BLMaV)
653 $aCacahuetes forrajeros
653 $aConservación del germoplasma
653 $aEmbrapa Acre
653 $aEnfermedades virales de los animales y los seres humanos
653 $aEnfermedades y desórdenes de las plantas
653 $aForage peanut
653 $aLeguminosas forrajeras
653 $aRio Branco (AC)
653 $aSecuenciación de nucleótidos de alto rendimiento
653 $aSequenciamento de alto desempenho
653 $aWestern Amazon
700 1 $aBOARI, A. de J.
700 1 $aKITAJIMA, E. W.
700 1 $aSAKATE, R. K.
700 1 $aMARCHI, B. R. de
700 1 $aASSIS, G. M. L. de
700 1 $aGONCALVES, R. C.
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Registro original: |
Embrapa Amazônia Oriental (CPATU) |
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