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Registro Completo |
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Biblioteca(s): |
Embrapa Soja. |
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Data corrente: |
17/12/2020 |
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Data da última atualização: |
01/07/2022 |
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Tipo da produção científica: |
Artigo em Anais de Congresso |
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Autoria: |
ROCHA, S. K. da S.; AMABILE, R. F.; THOMÉ, R. D.; RAMOS, S. D. R.; SALA, P. I. A. L.; BRIGE, F. A. A.; CARVALHO, C. G. P.; LOURES, L. M. R.; CARVALHO, I. A. de; SILVA, T. P. da; ARTIAGA, I. F.; VIEIRA, W. F. |
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Afiliação: |
Sara Kananda da Silva Rocha, Universidade de Brasília, Brasília-DF.; RENATO FERNANDO AMABILE, CPAC; Rodolfo Dias Thomé, Universidade de Brasília, Brasília-DF.; Samara Dias Rocha Ramos, Universidade de Brasília, Brasília-DF.; Pedro Ivo Aquino Leite Sala, Universidade de Brasília, Brasília-DF.; Felipe Augusto Alves Brige, Universidade de Brasília, Brasília-DF.; CLAUDIO GUILHERME PORTELA DE CARVAL, CNPSO; LINCOLN MOREIRA ROCHA LOURES, SIN; Igor Alencar de Carvalho, Universidade de Brasília, Brasília-DF.; Thiago Paulo da Silva, Universidade de Brasília, Brasília-DF.; Isabella Fuckenr Artiaga, Universidade de Brasília, Brasília-DF.; WELINTON FERNANDES VIEIRA, SIN. |
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Título: |
DIVERSIDADE GENÉTICA EM GENÓTIPOS DE GIRASSOL NO CERRADO DO PLANALTO CENTRAL. |
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Complemento do título: |
GENETIC DIVERSITY IN SUNFLOWER GENOTYPES IN THE BRAZILIAN SAVANNA AT PLANALTO CENTRAL. |
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Ano de publicação: |
2020 |
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Fonte/Imprenta: |
In: REUNIÃO NACIONAL DE PESQUISA DE GIRASSOL, 23.; SIMPÓSIO NACIONAL SOBRE A CULTURA DO GIRASSOL, 11., 2020, Londrina. Anais... Londrina: Embrapa Soja, 2020. p. 110-112. (Embrapa Soja. Documentos, 432). Editado por Regina Maria Villas Bôas de Campos Leite, Hugo Soares Kern. |
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Idioma: |
Português |
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Notas: |
Artigo de acesso aberto. |
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Thesagro: |
Girassol. |
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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/item/219378/1/p.-110-112-DOCUMENTOS-432.pdf
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Marc: |
LEADER 00997nam a2200253 a 4500
001 2128371
005 2022-07-01
008 2020 bl uuuu u00u1 u #d
100 1 $aROCHA, S. K. da S.
245 $aDIVERSIDADE GENÉTICA EM GENÓTIPOS DE GIRASSOL NO CERRADO DO PLANALTO CENTRAL.$h[electronic resource]
260 $aIn: REUNIÃO NACIONAL DE PESQUISA DE GIRASSOL, 23.; SIMPÓSIO NACIONAL SOBRE A CULTURA DO GIRASSOL, 11., 2020, Londrina. Anais... Londrina: Embrapa Soja, 2020. p. 110-112. (Embrapa Soja. Documentos, 432). Editado por Regina Maria Villas Bôas de Campos Leite, Hugo Soares Kern.$c2020
500 $aArtigo de acesso aberto.
650 $aGirassol
700 1 $aAMABILE, R. F.
700 1 $aTHOMÉ, R. D.
700 1 $aRAMOS, S. D. R.
700 1 $aSALA, P. I. A. L.
700 1 $aBRIGE, F. A. A.
700 1 $aCARVALHO, C. G. P.
700 1 $aLOURES, L. M. R.
700 1 $aCARVALHO, I. A. de
700 1 $aSILVA, T. P. da
700 1 $aARTIAGA, I. F.
700 1 $aVIEIRA, W. F.
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Registro original: |
Embrapa Soja (CNPSO) |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Café. Para informações adicionais entre em contato com biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Café. |
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Data corrente: |
17/03/2011 |
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Data da última atualização: |
28/10/2011 |
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Tipo da produção científica: |
Artigo em Anais de Congresso |
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Autoria: |
SILVESTRINI, M.; RAMIRO, D. A.; GUERREIRO-FILHO, O.; MALUF, M. P. |
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Afiliação: |
Coffee Center "Alcides Carvalho"; IAC; IAC; MIRIAN PEREZ MALUF, SAPC. |
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Título: |
Defense-related gene expression in response to leaf-miner infection. |
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Ano de publicação: |
2008 |
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Fonte/Imprenta: |
In: INTERNATIONAL CONFERENCE ON COFFEE SCIENCE, 22., 2008, Campinas. |
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Idioma: |
Inglês |
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Conteúdo: |
In Brazilian coffee plantations, the leaf-miner (Leucoptera coffeella) represents a major threat. Insect control is mainly based on the use of pesticides, as resistant cultivars are not yet available. However, the coffee breeding program of IAC has already selected promising genotypes bearing resistance to the leaf-miner, which was transferred from the diploid species Coffea racemosa. In order to characterize molecular aspects of defense mechanisms associated to the resistance response, expression of key genes was evaluated in coffee leaves, from both resistant and susceptible plants, in response to leaf-miner infection. Infected leavesb were collected at different time-intervals during insect development. Defense-related genes were identified in the Coffee Genome Database, through Blast searches. Gene specific primers were used to amplify corresponding transcripts on sampled leaves using a quantitative RT-PCR approach. Results indicated that there are no significant differences in the expression patterns of evaluated genes when comparing resistant and susceptible infected leaves. Major differences were observed for lipoxygenase, glutathione transferase, protein-kinase receptor and glucanase. However, these differences are mainly associated with expression timing along insect infection rather than with gene regulation, suggesting that resistance to leafminer in coffee may be associated with a previously built basal defense-response. |
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Thesagro: |
Leucoptera Coffeella. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01958nam a2200157 a 4500
001 1881314
005 2011-10-28
008 2008 bl uuuu u00u1 u #d
100 1 $aSILVESTRINI, M.
245 $aDefense-related gene expression in response to leaf-miner infection.$h[electronic resource]
260 $aIn: INTERNATIONAL CONFERENCE ON COFFEE SCIENCE, 22., 2008, Campinas.$c2008
520 $aIn Brazilian coffee plantations, the leaf-miner (Leucoptera coffeella) represents a major threat. Insect control is mainly based on the use of pesticides, as resistant cultivars are not yet available. However, the coffee breeding program of IAC has already selected promising genotypes bearing resistance to the leaf-miner, which was transferred from the diploid species Coffea racemosa. In order to characterize molecular aspects of defense mechanisms associated to the resistance response, expression of key genes was evaluated in coffee leaves, from both resistant and susceptible plants, in response to leaf-miner infection. Infected leavesb were collected at different time-intervals during insect development. Defense-related genes were identified in the Coffee Genome Database, through Blast searches. Gene specific primers were used to amplify corresponding transcripts on sampled leaves using a quantitative RT-PCR approach. Results indicated that there are no significant differences in the expression patterns of evaluated genes when comparing resistant and susceptible infected leaves. Major differences were observed for lipoxygenase, glutathione transferase, protein-kinase receptor and glucanase. However, these differences are mainly associated with expression timing along insect infection rather than with gene regulation, suggesting that resistance to leafminer in coffee may be associated with a previously built basal defense-response.
650 $aLeucoptera Coffeella
700 1 $aRAMIRO, D. A.
700 1 $aGUERREIRO-FILHO, O.
700 1 $aMALUF, M. P.
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Embrapa Café (CNPCa) |
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