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 | Acesso ao texto completo restrito à biblioteca da Embrapa Arroz e Feijão. Para informações adicionais entre em contato com cnpaf.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Arroz e Feijão. |
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Data corrente: |
04/12/2023 |
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Data da última atualização: |
04/12/2023 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
MATA, C. R. da; CASTRO, A. P. de; LANNA, A. C.; BORTOLINI, J. C.; MORAES, M. G. de. |
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Afiliação: |
CRISTIANE RIBEIRO DA MATA, UNIVERSIDADE FEDERAL DE GOIÁS; ADRIANO PEREIRA DE CASTRO, CNPAF; ANNA CRISTINA LANNA, CNPAF; JASCIELI CARLA BORTOLINI; MOEMY GOMES DE MORAES, UNIVERSIDADE FEDERAL DE GOIÁS. |
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Título: |
Physiological and yield responses of contrasting upland rice genotypes towards induced drought. |
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Ano de publicação: |
2023 |
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Fonte/Imprenta: |
Physiology and Molecular Biology of Plants, v. 29, n. 2, p. 305–317, Feb. 2023. |
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ISSN: |
0971-5894 |
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DOI: |
https://doi.org/10.1007/s12298-023-01287-8 |
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Idioma: |
Inglês |
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Conteúdo: |
Drought alters rice morphophysiology and reduces grain yield. This study hypothesized that the combined analysis of morphophysiological and agronomic traits enables a systemic approach to responses to water deficit, allowing the selection of resistance markers to upland rice. The objectives were to evaluate the effects of water deficit applied at the reproductive stage in plant water status, leaf gas exchanges, leaf non-structural carbohydrate contents, and agronomic traits in upland rice genotypes; and to verify if the analyzed variables may be applied to group the genotypes according to their tolerance level. Water deficit was induced by irrigation suppression in eight genotypes at R2-R3. Physiological and biochemical traits were evaluated at the end of the water deficit period, thenceforth irrigation was restored until grain maturation for the analysis of the agronomic traits. Water deficit reduced: Ψw (63.64%, average); gs (28–90%); transpiration rate (40.63–65.45%); RWC from Serra Dourada to Esmeralda (43.36–61.48%); net CO2 assimilation from Serra Dourada to Primavera (70.04–99.91%); iWUE from Esmeralda to Primavera (83.98–99.85%); iCE in Esmeralda (99.92%); 100-grain weight in CIRAD and Soberana (13.65–20.63%); and grain yield from Primavera to IAC 164 (34.60–78.85%). Water deficit increased Ci from Cambará to Early mutant (79.64–215.23%), and did not affect the tiller number, shoot dry biomass, fructose, and sucrose contents. The alterations in the variables distinguished groups according to the water regime. RWC, Ψw, leaf gas exchanges, and iCE were valuable traits to distinguish the water regime treatments, but not to group the genotypes according to the drought tolerance level. MenosDrought alters rice morphophysiology and reduces grain yield. This study hypothesized that the combined analysis of morphophysiological and agronomic traits enables a systemic approach to responses to water deficit, allowing the selection of resistance markers to upland rice. The objectives were to evaluate the effects of water deficit applied at the reproductive stage in plant water status, leaf gas exchanges, leaf non-structural carbohydrate contents, and agronomic traits in upland rice genotypes; and to verify if the analyzed variables may be applied to group the genotypes according to their tolerance level. Water deficit was induced by irrigation suppression in eight genotypes at R2-R3. Physiological and biochemical traits were evaluated at the end of the water deficit period, thenceforth irrigation was restored until grain maturation for the analysis of the agronomic traits. Water deficit reduced: Ψw (63.64%, average); gs (28–90%); transpiration rate (40.63–65.45%); RWC from Serra Dourada to Esmeralda (43.36–61.48%); net CO2 assimilation from Serra Dourada to Primavera (70.04–99.91%); iWUE from Esmeralda to Primavera (83.98–99.85%); iCE in Esmeralda (99.92%); 100-grain weight in CIRAD and Soberana (13.65–20.63%); and grain yield from Primavera to IAC 164 (34.60–78.85%). Water deficit increased Ci from Cambará to Early mutant (79.64–215.23%), and did not affect the tiller number, shoot dry biomass, fructose, and sucrose contents. The alterations in the variables distingu... Mostrar Tudo |
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Thesagro: |
Arroz; Deficiência Hídrica; Genótipo; Oryza Sativa; Seca. |
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Thesaurus Nal: |
Genotype-environment interaction; Rice; Soil water deficit; Stress tolerance; Water stress. |
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Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
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Marc: |
LEADER 02681naa a2200313 a 4500
001 2159090
005 2023-12-04
008 2023 bl uuuu u00u1 u #d
022 $a0971-5894
024 7 $ahttps://doi.org/10.1007/s12298-023-01287-8$2DOI
100 1 $aMATA, C. R. da
245 $aPhysiological and yield responses of contrasting upland rice genotypes towards induced drought.$h[electronic resource]
260 $c2023
520 $aDrought alters rice morphophysiology and reduces grain yield. This study hypothesized that the combined analysis of morphophysiological and agronomic traits enables a systemic approach to responses to water deficit, allowing the selection of resistance markers to upland rice. The objectives were to evaluate the effects of water deficit applied at the reproductive stage in plant water status, leaf gas exchanges, leaf non-structural carbohydrate contents, and agronomic traits in upland rice genotypes; and to verify if the analyzed variables may be applied to group the genotypes according to their tolerance level. Water deficit was induced by irrigation suppression in eight genotypes at R2-R3. Physiological and biochemical traits were evaluated at the end of the water deficit period, thenceforth irrigation was restored until grain maturation for the analysis of the agronomic traits. Water deficit reduced: Ψw (63.64%, average); gs (28–90%); transpiration rate (40.63–65.45%); RWC from Serra Dourada to Esmeralda (43.36–61.48%); net CO2 assimilation from Serra Dourada to Primavera (70.04–99.91%); iWUE from Esmeralda to Primavera (83.98–99.85%); iCE in Esmeralda (99.92%); 100-grain weight in CIRAD and Soberana (13.65–20.63%); and grain yield from Primavera to IAC 164 (34.60–78.85%). Water deficit increased Ci from Cambará to Early mutant (79.64–215.23%), and did not affect the tiller number, shoot dry biomass, fructose, and sucrose contents. The alterations in the variables distinguished groups according to the water regime. RWC, Ψw, leaf gas exchanges, and iCE were valuable traits to distinguish the water regime treatments, but not to group the genotypes according to the drought tolerance level.
650 $aGenotype-environment interaction
650 $aRice
650 $aSoil water deficit
650 $aStress tolerance
650 $aWater stress
650 $aArroz
650 $aDeficiência Hídrica
650 $aGenótipo
650 $aOryza Sativa
650 $aSeca
700 1 $aCASTRO, A. P. de
700 1 $aLANNA, A. C.
700 1 $aBORTOLINI, J. C.
700 1 $aMORAES, M. G. de
773 $tPhysiology and Molecular Biology of Plants$gv. 29, n. 2, p. 305–317, Feb. 2023.
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Registro original: |
Embrapa Arroz e Feijão (CNPAF) |
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| Registros recuperados : 130 | |
| 61. |  | DUARTE-BRANDÃO, L. T.; FREITAS, M. N. de M.; NAKAI, D. K.; ALMEIDA, J. R. M. de. Engenharia genética de Komagataella phaffii para aumento da tolerância a inibidores derivados de lignocelulose. In: ENCONTRO DE PESQUISA E INOVAÇÃO DA EMBRAPA AGROENERGIA, 7., 2023, Brasília, DF. Anais... Brasília, DF : Embrapa, 2023. p. 123.| Tipo: Artigo em Anais de Congresso |
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| 64. | | PESSOA, R. R.; PAES, B. G.; ANTUNES, A. C. S.; ALVES, N.; FRANCO, P. F.; ALMEIDA, J. R. M. de. Improved yeasts for production of fuels and chemicals from renewable resources. In: SYMPOSIUM ON BIOTECHNOLOGY FOR FUELS AND CHEMICALS, 36., 2014, Clearwater Beach, FL. [Abstracts ...]. Fairfax: Society for Industrial Microbiology and Biotechnology, 2014. Não paginado.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Agroenergia. |
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| 66. | | CAMPOS, C. G.; NASCIMENTO, I. F.; VERAS, H. C. T.; ALMEIDA, J. R. M. de; PARACHIN, N.; ABDELNUR, P. V. Desenvolvimento de protocolo para análise estatística de metabolômica de leveduras por ANOVA. In: ENCONTRO DE PESQUISA E INOVAÇÃO DA EMBRAPA AGROENERGIA, 5., 2018, Brasília, DF. Anais ... Brasília, DF: Embrapa Agroenergia, 2018. p. 33.| Tipo: Resumo em Anais de Congresso |
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| 67. | | PEDROSA, M. J.; FERREIRA, L. M. M.; PAES, B. G.; NAKAI, D. K.; ALMEIDA, J. R. M. de. Efeito da superexpressão do fator de transcrição HAA1 em Komagataella phaffii produtora de ácido xilônico. In: ENCONTRO DE PESQUISA E INOVAÇÃO DA EMBRAPA AGROENERGIA, 7., 2023, Brasília, DF. Anais... Brasília, DF: Embrapa, 2023. p. 113-117.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Agroenergia. |
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| 70. | | TRICHEZ, D.; PORTO, B. N.; PACHECO, T. F.; GONCALVES, S. B.; FORMIGHIERI, E. F.; ALMEIDA, J. R. M. de. Physiological and genetic characterization of new Brazilian yeasts for fuels and chemicals production from renewable resources. In: SYMPOSIUM ON THE CHEMISTRY, BIOLOGY AND APPLICATION OF LYTIC POLYSACCHARIDE MONOOXYGENASES, 2016, Copenhagen, Denmark. [Proceedings ...]. Hellerup: Novo Nordisk Fonden, 2016. Não paginado. Resumo nº S10B-1 (P-200).| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Agroenergia. |
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| 72. | | MORAIS JÚNIOR, W. G. de; PACHECO, T. F.; TRICHEZ, D.; ALMEIDA, J. R. M. de; GONCALVES, S. B. Seleção e identificação de nova linhagem de levedura não-Saccharomyces tolerante ao hidrolisado lignocelulósico de cana-de-açúcar para produção de xilitol. In: ENCONTRO DE PESQUISA E INOVAÇÃO DA EMBRAPA AGROENERGIA, 5., 2018, Brasília, DF. Anais ... Brasília, DF: Embrapa Agroenergia, 2018. p. 27.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Agroenergia. |
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| 74. | | BERGMANN, J. C.; TRICHEZ, D.; SALLET, L. P.; SILVA, F. C. de P.; ALMEIDA, J. R. M. de. Technological advancements in 1G ethanol production and recovery of by-products based on the biorefinery concept. In: CHANDEL, A. K.; SILVEIRA, M. H. L. Advances in sugarcane biorefinery: technologies, commercialization, policy issues and paradigm shift for bioethanol and by-products. Amsterdam: Elsevier, 2018. P. 73-95. Capítulo 4.| Tipo: Capítulo em Livro Técnico-Científico |
| Biblioteca(s): Embrapa Agroenergia. |
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| 76. | | TRICHEZ, D.; STEINDORFF, A. S.; SOARES, C. E. V. F.; FORMIGHIERI, E. F.; ALMEIDA, J. R. M. de. Xylitol production: physiological and genetic characterization of new yeast strains. In: SYMPOSIUM ON BIOTECHNOLOGY FOR FUELS AND CHEMICALS, 2017, 39., San Francisco, US. [Proceedings ...]. Fairfax: Society for Industrial Microbiology and Biotechnology, 2017. Não paginado.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Agroenergia. |
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| 78. | | COLOMBO, G. de S.; MENDES, I. V.; SOUTO, B. de M.; PARACHIN, N.; ALMEIDA, J. R. M. de; QUIRINO, B. F. Análise filogenética e expressão heteróloga de uma xilose isomerase bacteriana em Saccharomyces cerevisiae. In: ENCONTRO DE PESQUISA E INOVAÇÃO DA EMBRAPA AGROENERGIA, 6., 2020, Brasília, DF. Anais... Brasília, DF: Embrapa, 2020. p. 101-107 il.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Agroenergia. |
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| 79. | | VERAS, H. C. T.; GONÇALVES, C. C.; NASCIMENTO, I. F.; ABDELNUR, P. V.; ALMEIDA, J. R. M. de; PARACHIN, N. S. Análise de fluxo metabólico de leveduras fermentadoras de xilose para validação do metaboloma intracelular. In: ENCONTRO DE PESQUISA E INOVAÇÃO DA EMBRAPA AGROENERGIA, 5., 2018, Brasília, DF. Anais ... Brasília, DF: Embrapa Agroenergia, 2018. p. 29.| Biblioteca(s): Embrapa Agroenergia. |
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| 80. | | SOUZA JUNIOR, M. T.; CAPDEVILLE, G. de; ONOYAMA, M. M.; SOUZA, D. T. de; SANTOS, G. S.; ALMEIDA, J. R. M. de; LIMA, R. S.; GAMBETTA, R. Biodiesel e bioquerosene: o papel da Embrapa Agroenergia. Brasília, DF: Embrapa Agroenergia, 2017. 34 p. (Embrapa Agroenergia. Documentos, 21).| Biblioteca(s): Embrapa Agroenergia. |
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| Registros recuperados : 130 | |
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| Nenhum registro encontrado para a expressão de busca informada. |
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