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6. | | SEVILHA, A. C.; SCARIOT, A. Florística e fitossociologia de um fragmento de floresta decidual perturbado, na Fazenda Manguinha, Vale do Paranã, São Domingos, GO. In: ENCONTRO DO TALENTO ESTUDANTIL DA EMBRAPA RECURSOS GENÉTICOS E BIOTECNOLOGIA, 6., 2001, Brasília, DF. Anais: resumos dos trabalhos. Brasília, DF: Embrapa Recursos Genéticos e Biotecnologia, 2001. p. 72. Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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7. | | SEVILHA, A. C.; SCARIOT, A. Florística e fitossociologia de um fragmento de floresta decidual perturbado, na Fazenda Olho D'água, Vale do Paranã, São Domingos, GO. In: ENCONTRO DO TALENTO ESTUDANTIL DA EMBRAPA RECURSOS GENÉTICOS E BIOTECNOLOGIA, 6., 2001, Brasília, DF. Anais: resumos dos trabalhos. Brasília, DF: Embrapa Recursos Genéticos e Biotecnologia, 2001. p. 73. Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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Registros recuperados : 110 | |
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Registro Completo
Biblioteca(s): |
Embrapa Algodão; Embrapa Arroz e Feijão; Embrapa Hortaliças; Embrapa Territorial. |
Data corrente: |
18/03/2022 |
Data da última atualização: |
30/03/2022 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
B - 1 |
Autoria: |
HOFFMANN, L. V.; INOUE-NAGATA, A. K.; VAZ, L. N. A.; BARROSO, P. A. V.; FARIA, J. C. de. |
Afiliação: |
LUCIA VIEIRA HOFFMANN, CNPA; ALICE KAZUKO INOUE NAGATA, CNPH; LAÍSA NOGUEIRA ALLEM VAZ; PAULO AUGUSTO VIANNA BARROSO, CNPM; JOSIAS CORREA DE FARIA, CNPAF. |
Título: |
Identification of sida micrantha mosaic virus as the causal agent of common mosaic in cotton in Goiás. |
Ano de publicação: |
2021 |
Fonte/Imprenta: |
Summa Phytopathologica, v. 47, n. 4 p. 222-224, out./dez. 2021. |
DOI: |
https://doi.org/10.1590/0100-5405/246416 |
Idioma: |
Inglês |
Conteúdo: |
Detection and molecular identification of viruses are fundamental to define control strategies against viral diseases, particularly for whitefly-transmitted viruses. Cotton (Gossypium) plants showing leaf mosaic symptoms and yield reduction were observed in commercial cultivars (G. hirsutum) and in plants of the cotton germplasm collection of Embrapa maintained in the field (G. hirsutum, G. barbadense, G. mustelinum). DNA was extracted from cotton plants with symptoms of mosaic and interveinal chlorosis, and a begomovirus-specific genome was amplified with degenerated universal primers, which indicated their association with a begomovirus. This virus was identified as an isolate of sida micrantha mosaic virus (SiMMV) after the amplicon sequencing. The virus could not be transmitted by whiteflies (Bemisia tabaci MEAM1) to cotton plants when the latter were used as inoculum source under protected cultivation house, suggesting a complex interaction among viruses, plants and vectors. |
Palavras-Chave: |
Geminivirus. |
Thesagro: |
Algodão; Capulho; Doença de Planta; Gossypium spp; Mosaico; Mosca Branca; Vírus. |
Thesaurus NAL: |
Begomovirus; Bolls; Cotton; Viruses. |
Categoria do assunto: |
H Saúde e Patologia |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1141024/1/summaphytop-2021.pdf
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Marc: |
LEADER 01917naa a2200325 a 4500 001 2141108 005 2022-03-30 008 2021 bl uuuu u00u1 u #d 024 7 $ahttps://doi.org/10.1590/0100-5405/246416$2DOI 100 1 $aHOFFMANN, L. V. 245 $aIdentification of sida micrantha mosaic virus as the causal agent of common mosaic in cotton in Goiás.$h[electronic resource] 260 $c2021 520 $aDetection and molecular identification of viruses are fundamental to define control strategies against viral diseases, particularly for whitefly-transmitted viruses. Cotton (Gossypium) plants showing leaf mosaic symptoms and yield reduction were observed in commercial cultivars (G. hirsutum) and in plants of the cotton germplasm collection of Embrapa maintained in the field (G. hirsutum, G. barbadense, G. mustelinum). DNA was extracted from cotton plants with symptoms of mosaic and interveinal chlorosis, and a begomovirus-specific genome was amplified with degenerated universal primers, which indicated their association with a begomovirus. This virus was identified as an isolate of sida micrantha mosaic virus (SiMMV) after the amplicon sequencing. The virus could not be transmitted by whiteflies (Bemisia tabaci MEAM1) to cotton plants when the latter were used as inoculum source under protected cultivation house, suggesting a complex interaction among viruses, plants and vectors. 650 $aBegomovirus 650 $aBolls 650 $aCotton 650 $aViruses 650 $aAlgodão 650 $aCapulho 650 $aDoença de Planta 650 $aGossypium spp 650 $aMosaico 650 $aMosca Branca 650 $aVírus 653 $aGeminivirus 700 1 $aINOUE-NAGATA, A. K. 700 1 $aVAZ, L. N. A. 700 1 $aBARROSO, P. A. V. 700 1 $aFARIA, J. C. de 773 $tSumma Phytopathologica$gv. 47, n. 4 p. 222-224, out./dez. 2021.
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Embrapa Algodão (CNPA) |
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