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Registro Completo |
Biblioteca(s): |
Embrapa Arroz e Feijão. |
Data corrente: |
13/05/2022 |
Data da última atualização: |
29/08/2022 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
SILVA, R. S.; FARIA, J. C.; KNUPP, A. M.; AGUIAR, M. S. de; PEREIRA, H. S.; FERREIRA, A. L.; ZAIDEM, A. L. M.; PINHEIRO, P. V.; MELO, L. C.; SOUZA, T. L. P. O. |
Afiliação: |
RODRIGO S. SILVA, UNIVERSIDADE FEDERAL DE GOIÁS; JOSIAS CORREA DE FARIA, CNPAF; ADRIANO MOREIRA KNUPP, CNPAF; MARCELO SFEIR DE AGUIAR, CNPAF; HELTON SANTOS PEREIRA, CNPAF; AMANDA L. FERREIRA, UNIVERSIDADE FEDERAL DE GOIÁS; ANTONIA L. M. ZAIDEM, UNIVERSIDADE FEDERAL DE GOIÁS; PATRICIA VALLE PINHEIRO, CNPAF; LEONARDO CUNHA MELO, CNPAF; THIAGO LIVIO PESSOA OLIV DE SOUZA, CNPAF. |
Título: |
Development and selection of transgenic advanced lines of carioca seeded common bean with multiple resistance to viruses. |
Ano de publicação: |
2022 |
Fonte/Imprenta: |
Euphytica, v. 218, n. 6, June 2022. |
ISSN: |
1573-5060 |
DOI: |
https://doi.org/10.1007/s10681-022-03017-9 |
Idioma: |
Inglês |
Conteúdo: |
The most important viruses infecting common bean (Phaseolus vulgaris L.) in Brazil are BCMV, BGMV and CPMMV, the last two transmitted by the whitefly Bemisia tabaci occurring simultaneously and causing severe yield losses. Embrapa has previously developed a genetically modified common bean cultivar carrying the 5.1 transgenic event for resistance to BGMV, which is commercially available. This cultivar also carries the gene I, which confers resistance to BCMV. Recently, sources of natural resistance to CPMMV were identified in common bean cultivars from the carioca market class. So, the objective of the present work was to develop new commercial carioca breeding lines with multiple resistance to viruses (BCMV, BGMV and CPMMV), using conventional breeding and molecular tools. Agronomic performance and virus disease severity (VS) were evaluated in two field trials, allowing the selection of 39 superior progenies out of 477 row-progenies tested. Molecular analyses identified the presence of BCMV and BGMV resistance alleles in individual plants. CPMMV resistance was screened by mechanical inoculation of plants. Five progenies showed resistance to BCMV, BGMV and CPMMV, in addition to upright plant architecture, tolerance to plant lodging and carioca market class grains, presenting therefore potential to be a new transgenic cultivar with multiple virus resistance. Additionally, the resistant progenies may also contribute to reduce virus spread in the field, as they were a less efficient inoculum source of CPMMV as shown by insect transmission assays. MenosThe most important viruses infecting common bean (Phaseolus vulgaris L.) in Brazil are BCMV, BGMV and CPMMV, the last two transmitted by the whitefly Bemisia tabaci occurring simultaneously and causing severe yield losses. Embrapa has previously developed a genetically modified common bean cultivar carrying the 5.1 transgenic event for resistance to BGMV, which is commercially available. This cultivar also carries the gene I, which confers resistance to BCMV. Recently, sources of natural resistance to CPMMV were identified in common bean cultivars from the carioca market class. So, the objective of the present work was to develop new commercial carioca breeding lines with multiple resistance to viruses (BCMV, BGMV and CPMMV), using conventional breeding and molecular tools. Agronomic performance and virus disease severity (VS) were evaluated in two field trials, allowing the selection of 39 superior progenies out of 477 row-progenies tested. Molecular analyses identified the presence of BCMV and BGMV resistance alleles in individual plants. CPMMV resistance was screened by mechanical inoculation of plants. Five progenies showed resistance to BCMV, BGMV and CPMMV, in addition to upright plant architecture, tolerance to plant lodging and carioca market class grains, presenting therefore potential to be a new transgenic cultivar with multiple virus resistance. Additionally, the resistant progenies may also contribute to reduce virus spread in the field, as they were a less effi... Mostrar Tudo |
Palavras-Chave: |
BCMV; BGMV; CPMMV. |
Thesagro: |
Bemisia Tabaci; Feijão; Phaseolus Vulgaris; Variedade Resistente; Vírus. |
Thesaurus Nal: |
Disease resistance; Genetically modified plants. |
Categoria do assunto: |
X Pesquisa, Tecnologia e Engenharia |
Marc: |
LEADER 02636naa a2200373 a 4500 001 2142970 005 2022-08-29 008 2022 bl uuuu u00u1 u #d 022 $a1573-5060 024 7 $ahttps://doi.org/10.1007/s10681-022-03017-9$2DOI 100 1 $aSILVA, R. S. 245 $aDevelopment and selection of transgenic advanced lines of carioca seeded common bean with multiple resistance to viruses.$h[electronic resource] 260 $c2022 520 $aThe most important viruses infecting common bean (Phaseolus vulgaris L.) in Brazil are BCMV, BGMV and CPMMV, the last two transmitted by the whitefly Bemisia tabaci occurring simultaneously and causing severe yield losses. Embrapa has previously developed a genetically modified common bean cultivar carrying the 5.1 transgenic event for resistance to BGMV, which is commercially available. This cultivar also carries the gene I, which confers resistance to BCMV. Recently, sources of natural resistance to CPMMV were identified in common bean cultivars from the carioca market class. So, the objective of the present work was to develop new commercial carioca breeding lines with multiple resistance to viruses (BCMV, BGMV and CPMMV), using conventional breeding and molecular tools. Agronomic performance and virus disease severity (VS) were evaluated in two field trials, allowing the selection of 39 superior progenies out of 477 row-progenies tested. Molecular analyses identified the presence of BCMV and BGMV resistance alleles in individual plants. CPMMV resistance was screened by mechanical inoculation of plants. Five progenies showed resistance to BCMV, BGMV and CPMMV, in addition to upright plant architecture, tolerance to plant lodging and carioca market class grains, presenting therefore potential to be a new transgenic cultivar with multiple virus resistance. Additionally, the resistant progenies may also contribute to reduce virus spread in the field, as they were a less efficient inoculum source of CPMMV as shown by insect transmission assays. 650 $aDisease resistance 650 $aGenetically modified plants 650 $aBemisia Tabaci 650 $aFeijão 650 $aPhaseolus Vulgaris 650 $aVariedade Resistente 650 $aVírus 653 $aBCMV 653 $aBGMV 653 $aCPMMV 700 1 $aFARIA, J. C. 700 1 $aKNUPP, A. M. 700 1 $aAGUIAR, M. S. de 700 1 $aPEREIRA, H. S. 700 1 $aFERREIRA, A. L. 700 1 $aZAIDEM, A. L. M. 700 1 $aPINHEIRO, P. V. 700 1 $aMELO, L. C. 700 1 $aSOUZA, T. L. P. O. 773 $tEuphytica$gv. 218, n. 6, June 2022.
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Embrapa Arroz e Feijão (CNPAF) |
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Registros recuperados : 408 | |
6. | | FARIA, J. C. de. Identificação de germoplasma de feijoeiro (Phaseolus vulgaris L.) tolerante ao vírus do mosaico dourado em casa de vegetação. Fitopatologia Brasileira, Brasilia, DF, v. 12, n. 2, p. 148, jul. 1987. Suplemento, ref. 171. Edição dos Resumos do XX Congresso Brasileiro de Fitopatologia, Londrina, 1987.Tipo: Resumo em Anais de Congresso |
Biblioteca(s): Embrapa Arroz e Feijão. |
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8. | | FARIA, J. C. de. Doencas causadas por virus. In: ZIMMERMANN, M. J. de O.; ROCHA, M.; YAMADA, T. (Ed.). Cultura do feijoeiro: fatores que afetam a produtividade. Piracicaba: Associacao Brasileira para Pesquisa da Potassa e do Fosfato, 1988. p. 547-572.Biblioteca(s): Embrapa Arroz e Feijão. |
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12. | | FARIA, J. C. de. The molecular biology of geminivirus. In: REUNIÃO ANUAL DA SOCIEDADE BRASILEIRA DE BIOQUÍMICA E BIOLOGIA MOLECULAR, 24., 1995, Caxambu, MG. Programa e resumos. Caxambu: Sociedade Brasileira de Bioquímica e Biologia Molecular, 1995. p. 13.Tipo: Resumo em Anais de Congresso |
Biblioteca(s): Embrapa Arroz e Feijão. |
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15. | | FARIA, J. C. de. Mosaico comum. In: SARTORATO, A.; RAVA, C. A. (Ed.). Principais doenças do feijoeiro comum e seu controle. Brasília, DF: EMBRAPA-SPI, 1994. p. 243-261. (EMBRAPA-CNPAF. Documentos, 50).Tipo: Capítulo em Livro Técnico-Científico |
Biblioteca(s): Embrapa Arroz e Feijão. |
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16. | | FARIA, J. C. de. Mosaico dourado. In: SARTORATO, A.; RAVA, C. A. (Ed.). Principais doenças do feijoeiro comum e seu controle. Brasília, DF: EMBRAPA-SPI, 1994. p. 263-284. (EMBRAPA-CNPAF. Documentos, 50).Tipo: Capítulo em Livro Técnico-Científico |
Biblioteca(s): Embrapa Arroz e Feijão. |
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17. | | FARIA, J. C. de. Mosaico dourado do feijoeiro comum. In: ZAMBOLIM, L. (ed.). Manejo integrado de doenças agressivas visando a produtividade de grãos. Viçosa, MG: Universidade Federal de Viçosa, 2023. cap. 13, p. 368-389.Tipo: Capítulo em Livro Técnico-Científico |
Biblioteca(s): Embrapa Arroz e Feijão. |
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Registros recuperados : 408 | |
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