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Registro Completo |
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Biblioteca(s): |
Embrapa Café. |
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Data corrente: |
24/01/2022 |
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Data da última atualização: |
24/01/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
SANTOS, T. B. dos; BABA, V. Y.; VIEIRA, L. G. E.; PEREIRA, L. F. P.; DOMINGUES, D. S. |
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Afiliação: |
TIAGO BENEDITO DOS SANTOS, IAPAR; VIVIANE Y. BABA, IAPAR; LUIZ GONZAGA ESTEVES VIEIRA, UNOESTE; LUIZ FILIPE PROTASIO PEREIRA, CNPCa; DOUGLAS SILVA DOMINGUES, UNESP. |
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Título: |
The urea transporter DUR3 is differentially regulated by abiotic and biotic stresses in coffee plants. |
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Ano de publicação: |
2021 |
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Fonte/Imprenta: |
Physiology and Molecular Biology of Plants, v. 27, n.2, p. 203-212, 2021. |
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DOI: |
https://doi.org/10.1007/s12298-021-00930-6 |
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Idioma: |
Inglês |
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Conteúdo: |
The high costs of N fertilizers in the coffee production emphasizes the need to optimize fertilization practices and improve nitrogen use efficiency. Urea is widespread in nature, characterizing itself as a significant source of nitrogen for the growth and development of several organisms. Thus, the characterization of genes involved in urea transport in coffee plants is an important research topic for the sustainable production of this valuable cash crop. In the current study, we evaluated the expression of the DUR3 gene under abiotic and biotic stresses in coffee plants. Here, we show that the expression of a high-affinity urea transporter gene (CaDUR3) was up-regulated by N starvation in leaves and roots of two out of three C. arabica cultivars examined. Moreover, the CaDUR3 gene was differentially expressed in coffee plants under different abiotic and biotic stresses. In plants of cv. IAPAR59, CaDUR3 showed an increased expression in leaves after exposure to water deficit and heat stress, while it was downregulated in plants under salinity. Upon infection with H. vastatrix (coffee rust), the CaDUR3 was markedly up-regulated at the beginning of the infection process in the disease susceptible Catuaí Vermelho 99 in comparison with the resistant cultivar. These results indicate that besides urea acquisition and N-remobilization, CaDUR3 gene may be closely involved in the response to various stresses. |
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Thesaurus Nal: |
Gene expression; Nitrogen; Nutrient deficiencies; Transporters; Urea. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/230469/1/TheUreaTransporterDUR3IsDiffer.pdf
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Marc: |
LEADER 02188naa a2200241 a 4500
001 2139281
005 2022-01-24
008 2021 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1007/s12298-021-00930-6$2DOI
100 1 $aSANTOS, T. B. dos
245 $aThe urea transporter DUR3 is differentially regulated by abiotic and biotic stresses in coffee plants.$h[electronic resource]
260 $c2021
520 $aThe high costs of N fertilizers in the coffee production emphasizes the need to optimize fertilization practices and improve nitrogen use efficiency. Urea is widespread in nature, characterizing itself as a significant source of nitrogen for the growth and development of several organisms. Thus, the characterization of genes involved in urea transport in coffee plants is an important research topic for the sustainable production of this valuable cash crop. In the current study, we evaluated the expression of the DUR3 gene under abiotic and biotic stresses in coffee plants. Here, we show that the expression of a high-affinity urea transporter gene (CaDUR3) was up-regulated by N starvation in leaves and roots of two out of three C. arabica cultivars examined. Moreover, the CaDUR3 gene was differentially expressed in coffee plants under different abiotic and biotic stresses. In plants of cv. IAPAR59, CaDUR3 showed an increased expression in leaves after exposure to water deficit and heat stress, while it was downregulated in plants under salinity. Upon infection with H. vastatrix (coffee rust), the CaDUR3 was markedly up-regulated at the beginning of the infection process in the disease susceptible Catuaí Vermelho 99 in comparison with the resistant cultivar. These results indicate that besides urea acquisition and N-remobilization, CaDUR3 gene may be closely involved in the response to various stresses.
650 $aGene expression
650 $aNitrogen
650 $aNutrient deficiencies
650 $aTransporters
650 $aUrea
700 1 $aBABA, V. Y.
700 1 $aVIEIRA, L. G. E.
700 1 $aPEREIRA, L. F. P.
700 1 $aDOMINGUES, D. S.
773 $tPhysiology and Molecular Biology of Plants$gv. 27, n.2, p. 203-212, 2021.
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Registro original: |
Embrapa Café (CNPCa) |
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| Registros recuperados : 68 | |
| 3. |  | PEREIRA NETO, L. G.; VEIGA, J. B. da; LOPES, A. de M. Avaliação de cultivares de milho (Zea mays L) no município de Paragominas, PA. In: SIMPÓSIO DO TRÓPICO ÚMIDO, 1., 1984, Belém, PA. Anais. Belém, PA: EMBRAPA-CPATU, 1986. v. 3, p. 159-163. (EMBRAPA-CPATU. Documentos, 36). v.3 Culturas temporarias.| Biblioteca(s): Embrapa Amazônia Oriental. |
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| 4. | | PEREIRA NETO, L. G.; LOPES, A. de M.; VEIGA, J. B. da. Avaliação de cultivares de milho (Zea mays L.) no município de Paragominas-Pará, em terra firme. In: SIMPÓSIO DO TRÓPICO ÚMIDO, 1., 1984, Belém, PA. Resumos. Belém, PA: EMBRAPA-CPATU, 1984. p. 187-188. (EMBRAPA-CPATU. Documentos, 31).| Biblioteca(s): Embrapa Amazônia Oriental. |
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| 6. | | WETZEL, M. M. V. S.; RAMOS, S. R. R.; PEREIRA NETO, L. G. Comportamento das sementes de feijão-caupi no armazenamento a longo prazo. In: CONGRESSO NACIONAL DE FEIJÃO-CAUPI; REUNIÃO NACIONAL DE FEIJÃO-CAUPI, 6., 2006, Teresina, PI. [Anais...]. Teresina, PI: Embrapa Meio-Norte, 2006. Não paginado. (Embrapa Meio-Norte. Documentos, 121).| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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| 13. | | WETZEL, M. M. V. da S.; GOEDERT, C. O.; PEREIRA NETO, L. G. Seeds germplasm bank. In: SANTOS, M. G. B. dos. (Org). Artigos técnicos divulgados na mídia: coletânea 2007. Brasília, DF: Embrapa Recursos Genéticos e Biotecnologia, 2007. (Embrapa Recursos Genéticos e Biotecnologia. Documentos, 244). Publicado em 14/03/2007. Disponível em: SeedsNews, seednewsxinr12007.| Tipo: Artigo de Divulgação na Mídia |
| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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| 15. | | WETZEL, M. M. V. da S.; GOEDERT, C. O.; PEREIRA NETO, L. G. Coleção de base de germoplasma da EMBRAPA. In: SIMPOSIO DE RECURSOS GENÉTICOS PARA AMÉRICA LATINA Y EL CARIBE, SIRGEALC, 5., 2005, Montevideo, Uruguay. Resúmenes... Montevideo: Instituto Nacional de Investigación Agropecuaria: Universidad de la República, Facultad de Agronomía, 2005. p. 34.| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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| 16. | | MAMÃO, L. S.; PEREIRA NETO, L. G.; WETZEL, M. M. V. S.; PAIS, V. O. Monitoração de acessos de fumo (Nicotina tabacum L.) conservados a longo prazo na Embrapa. In: ENCONTRO DO TALENTO ESTUDANTIL DA EMBRAPA RECURSOS GENÉTICOS E BIOTECNOLOGIA, 10., 2005, Brasília, DF. Anais: resumos dos trabalhos. Brasília, DF: Embrapa Recursos Genéticos e Biotecnologia, 2005. p. 180.| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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| 19. | | COUTO, C. S.; PEREIRA NETO, L. G.; PADILHA, L. S.; MONTEIRO, J. S. A importãncia do sibrargen na gestão da coleção de base. In : ENCONTRO DO TALENTO ESTUDANTIL DA EMBRAPA RECURSOS GENÉTICOS E BIOTECNOLOGIA, 12., 2007, Brasília, DF. Anais: resumos dos trabalhos. Brasília, DF: Embrapa Recursos Genéticos e Biotecnologia, 2007. p. 191.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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| Registros recuperados : 68 | |
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| Nenhum registro encontrado para a expressão de busca informada. |
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