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Registro Completo |
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Biblioteca(s): |
Embrapa Café. |
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Data corrente: |
05/01/2024 |
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Data da última atualização: |
05/01/2024 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
SÁGIO, S. A.; LIMA, A. A.; BARRETO, H. G.; CARVALHO, C. H. S. de; PAIVA, L. V.; CHALFUN-JUNIOR, A. |
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Afiliação: |
SOLANGE APARECIDA SÁGIO, UNIVERSIDADE FEDERAL DE LAVRAS; ANDRÉ ALMEIDA LIMA, UNIVERSIDADE FEDERAL DE LAVRAS; HORLLYS GOMES BARRETO, UNIVERSIDADE FEDERAL DE LAVRAS; CARLOS HENRIQUE S DE CARVALHO, CNPCa; LUCIANO VILELA PAIVA, UNIVERSIDADE FEDERAL DE LAVRAS; ANTONIO CHALFUN-JUNIOR, UNIVERSIDADE FEDERAL DE LAVRAS. |
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Título: |
Physiological and molecular analyses of early and late Coffea arabica cultivars at different stages of fruit ripening. |
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Ano de publicação: |
2014 |
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Fonte/Imprenta: |
Acta Physiologiae Plantarum, v. 35, n. 11, p. 3091-3098, 2014. |
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Idioma: |
Inglês |
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Conteúdo: |
Coffee quality is strongly influenced by a great number of factors, among which the fruit ripening stage at harvest time has a major influence on this feature. Studies comprising ethylene production and the regulation of ethylene biosynthesis genes during the ripening process indicate that ethylene plays an important role on coffee fruit ripening. Coffee early cultivars usually show a more uniform ripening process although little is known about the genetic factors that promote the earliness of ripening. Thus, in order to better understand the physiological and genetic factors involved in the regulation of ripening time, and consequently ripening uniformity, this study aimed to analyze ethylene and respiration patterns during coffee ripening, as well as to analyze ACC oxidase, an ethylene biosynthesis enzyme, gene expression, in fruits of early (Catucai 785-15) and late (Acau) coffee cultivars. Coffee fruits were harvested monthly from 124 days after flowering (end of February), until complete maturation (end of June). Dry matter, moisture content, color, respiratory rate and ethylene production analysis were performed. In silico analysis identified a coffee ACC oxidase gene (CaACO-like) and its expression was analyzed by real-time PCR. Dry matter and relative water content constantly increased and gradually decreased, respectively, during fruit ripening, and the color analysis enabled the observation of the earliness in the ripening process displayed by Catucai 785-15 and its higher fruit ripening uniformity. The results obtained from the CaACO-like expression analysis and respiration and ethylene analysis suggest that the differences in ripening behavior between the two coffee cultivars analyzed in this study may be related to the differences in their capacity to produce ethylene, with fruits of Catucai 785-15 and Acau showing a typical and an attenuated climacteric phase, respectively, which may have lead to differences in their ripening time and uniformity. MenosCoffee quality is strongly influenced by a great number of factors, among which the fruit ripening stage at harvest time has a major influence on this feature. Studies comprising ethylene production and the regulation of ethylene biosynthesis genes during the ripening process indicate that ethylene plays an important role on coffee fruit ripening. Coffee early cultivars usually show a more uniform ripening process although little is known about the genetic factors that promote the earliness of ripening. Thus, in order to better understand the physiological and genetic factors involved in the regulation of ripening time, and consequently ripening uniformity, this study aimed to analyze ethylene and respiration patterns during coffee ripening, as well as to analyze ACC oxidase, an ethylene biosynthesis enzyme, gene expression, in fruits of early (Catucai 785-15) and late (Acau) coffee cultivars. Coffee fruits were harvested monthly from 124 days after flowering (end of February), until complete maturation (end of June). Dry matter, moisture content, color, respiratory rate and ethylene production analysis were performed. In silico analysis identified a coffee ACC oxidase gene (CaACO-like) and its expression was analyzed by real-time PCR. Dry matter and relative water content constantly increased and gradually decreased, respectively, during fruit ripening, and the color analysis enabled the observation of the earliness in the ripening process displayed by Catucai 785-15 and it... Mostrar Tudo |
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Thesaurus Nal: |
Coffea arabica var. arabica; Cultivars; Ethylene; Fruits; Ripening. |
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Categoria do assunto: |
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Marc: |
LEADER 02725naa a2200241 a 4500
001 2160479
005 2024-01-05
008 2014 bl uuuu u00u1 u #d
100 1 $aSÁGIO, S. A.
245 $aPhysiological and molecular analyses of early and late Coffea arabica cultivars at different stages of fruit ripening.$h[electronic resource]
260 $c2014
520 $aCoffee quality is strongly influenced by a great number of factors, among which the fruit ripening stage at harvest time has a major influence on this feature. Studies comprising ethylene production and the regulation of ethylene biosynthesis genes during the ripening process indicate that ethylene plays an important role on coffee fruit ripening. Coffee early cultivars usually show a more uniform ripening process although little is known about the genetic factors that promote the earliness of ripening. Thus, in order to better understand the physiological and genetic factors involved in the regulation of ripening time, and consequently ripening uniformity, this study aimed to analyze ethylene and respiration patterns during coffee ripening, as well as to analyze ACC oxidase, an ethylene biosynthesis enzyme, gene expression, in fruits of early (Catucai 785-15) and late (Acau) coffee cultivars. Coffee fruits were harvested monthly from 124 days after flowering (end of February), until complete maturation (end of June). Dry matter, moisture content, color, respiratory rate and ethylene production analysis were performed. In silico analysis identified a coffee ACC oxidase gene (CaACO-like) and its expression was analyzed by real-time PCR. Dry matter and relative water content constantly increased and gradually decreased, respectively, during fruit ripening, and the color analysis enabled the observation of the earliness in the ripening process displayed by Catucai 785-15 and its higher fruit ripening uniformity. The results obtained from the CaACO-like expression analysis and respiration and ethylene analysis suggest that the differences in ripening behavior between the two coffee cultivars analyzed in this study may be related to the differences in their capacity to produce ethylene, with fruits of Catucai 785-15 and Acau showing a typical and an attenuated climacteric phase, respectively, which may have lead to differences in their ripening time and uniformity.
650 $aCoffea arabica var. arabica
650 $aCultivars
650 $aEthylene
650 $aFruits
650 $aRipening
700 1 $aLIMA, A. A.
700 1 $aBARRETO, H. G.
700 1 $aCARVALHO, C. H. S. de
700 1 $aPAIVA, L. V.
700 1 $aCHALFUN-JUNIOR, A.
773 $tActa Physiologiae Plantarum$gv. 35, n. 11, p. 3091-3098, 2014.
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Registro original: |
Embrapa Café (CNPCa) |
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Biblioteca |
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| Registros recuperados : 69 | |
| 41. |  | LOPES, M. J. C.; CAMPOS, M. de A.; PAIVA, L. V.; SÁ, M. E. L. de; ARANTES, N. E.; ZITO, R. K.; GROSSI-DE-SÁ, M. F. Changes in gene expression in resistant soybean genotype during interaction with Meloidogyne javanica. In: WORLD SOYBEAN RESEARCH CONFERENCE, 8., 2009, Beijing. Developing a global soy blueprint for a safe secure and sustainable supply: abstracts. Beijing: Chinese Academy of Agricultural Sciences: Institute of Crop Science, 2009. p. 142, ref. P363. WSRC 2009. Editado por Lijuan Qiu, Rongxia Guan, Jian Jin, Qijan Song, Shuntang Guo, Wenbin Li, Yuanchao Wang, Tianfu Han, Xiaobing Liu, Deyue Yu, Lianzhou Jiang, Deliang Peng.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Soja. |
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| 42. | | ALVES, G. S. C.; DECHAMP, E.; FREIRE, L. P.; POT, D.; THIS, D.; PAIVA, L. V.; ANDRADE, A. C.; MARRACCINI, P.; ETIENNE, H. Characterization of CcDREB1D promoter region from contrasting genotypes of Coffea canephora by homologous transformation in Coffea Arabica. In: INTERNATIONAL CONFERENCE ON COFFEE SCIENCE, 25., 2014, Armenia, Colombia. [Proceedings...]. [Armenia]: ASIC, 2015. p. 42-47.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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| 43. | | ALVES, G. S. C.; FREIRE, L. P.; HEIMBECK, I. G. R.; VIEIRA, N. G.; VINECKY, F.; MARRACCINI, P.; PAIVA, L. V.; ANDRADE, A. C. Caracterização da região promotora do gene DREB2A de genótipos de Coffea canephora contrastantes para a tolerância à seca. In: SIMPÓSIO DE PESQUISA DOS CAFÉS DO BRASIL, 7., 2011, Araxá. Anais... Brasília, DF: Embrapa Café, 2011.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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| 44. | | VASCONCELOS, M. J. V.; ANTUNES, M. A.; BARDUCHE, D.; PAIVA, L. V.; PAIVA, E.; VALICENTE, F. H.; FIGUEIREDO, J. E. F.; CARVALHO, C. H. S.; LOPES, M. A. Transformação genética de milho (Zea mays L.) mediada por Agrobacterium tumefaciens. Revista Brasileira de Genética, Ribeirão Preto, v. 20, n. 3, p. 253, 1997. Suplemento. Edição dos resumos do 43º Congresso Nacional de Genética.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 45. | | CAMPOS, N. A.; ALVES, J. D.; SOUZA, K. R. D. de; PORTO, B. N.; MAGALHAES, M. M.; SILVA, G. J. da; PAIVA, L. V. Evolution of aerenchyma formation in a maize breeding program. Plant Omics Journal, v. 9, n. 1, p. 19-25, 2016.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Amazônia Oriental. |
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| 46. | | LIVRAMENTO, K. G. do; FREITAS, N. C.; TRINDADE, L. de O. R.; TEIXEIRA, L. G. da S.; PAIVA, L. V.; BORDALLO, P. do N.; DINIZ, L. E. C. Gene expression analysis associated with tissue-specific promoters in Musa spp. Acta Scientiarum. Agronomy, v. 44, e55893, 2022. 9 p.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Agroindústria Tropical; Embrapa Soja; Embrapa Tabuleiros Costeiros. |
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| 47. | | VASCONCELOS, M. J. V.; ANTUNES, M. S.; BARDUCHE, D.; PAIVA, L. V.; PAIVA, E.; VALICENTE, F. H.; FIGUEIREDO, J. E. F.; CARVALHO, C. H. S.; LOPES, M. A. Genetic transformation of tropical maize (Zea mays L.) using Agrobacterium and bombardment. In: INTERNATIONAL CONFERENCE ON THE STATUS OF PLANT & ANIMAL GENOME RESEARCH, 6., 1998, San Diego. Final program e abstracts guide. New York: SCHERAGO International, 1998. p. 173.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 48. | | KOBAYASHI, A. K.; DIAZ TRUJILLO, C.; LEE, T. van der; ZWIERS, L.-H.; PAIVA, L. V.; SOUZA JUNIOR, M. T.; KEMA, G. H. J. Generation of transgenic Mycosphaerella fijiensis expressing reporter genes: tools for pathogenicity and mating studies. In: INTERNATIONAL MYCOSPHAERELLA AND STAGONOSPORA SYMPOSIUM, 7., 2008. Ascona, Switzerland. Program, Presentations, Abstracts. Ascona, Switzerland, 2008.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Meio-Norte. |
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| 49. | | TORRES, L. F.; DECHAMP, E.; ALVES, G. S. C.; DINIZ, L. E. C.; PAIVA, L. V; BREITLER, J-C.; ANDRADE, A. C.; MARRACINI, P.; ETIENNE, HERVE. Influence of abiotic stresses in phenotypic expression of transgenic plants of Coffea Arabica under action CcDREB1D promoter. In: INTERNATIONAL CONFERENCE ON COFFE SCIENCE, 26., 2016, China. The programm & abstrcets... China: Asic, 2016.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Café. |
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| 50. | | MACHADO, D. H. B.; LIVRAMENTO, K. G. do; MAXIMO, W. P. F.; NEGRI, B. F.; PAIVA, L. V.; VALICENTE, F. H. Molecular characterization of Bacillus thuringiensis strains to control Spodoptera eridania (Cramer) (Lepidoptera: Noctuidae) population. Revista Brasileira de Entomologia, v. 64, n. 1, e201947, 2020.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 51. | | ALVES, G. S. C.; FREIRE, L. P.; HEIMBECK, I. G. R.; VIEIRA, N. G.; VINECKY, F.; MARRACCINI, P.; PAIVA, L. V.; ANDRADE, A. C. Identificação e análise de polimorfismos na região promotora do gene DREB2A em vários genótipos do gênero Coffea. In: SIMPÓSIO DE PESQUISA DOS CAFÉS DO BRASIL, 7., 2011, Araxá. Anais... Brasília, DF: Embrapa Café, 2011.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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| 52. | | GARCIA, S. A. L.; TALEBI, R.; FERREIRA, C. F.; VROH, I.; PAIVA, L. V.; SOUZA JUNIOR, M. T.; KEMA, G. H. J. Identification and validation of EST-derived Molecular markers, TRAP and VNTR, for banana research. In: ISHS/PROMUSA BANANA SYMPOSIUM, 2009, Guangzhou, China. Global perspectives on asian challenges: programme and abstracts. Guangzhou: ISHS: Promusa, 2009. p. 10.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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| 53. | | GARCIA, S. A. L.; TALEBI, R.; FERREIRA, C. F.; VROH, B. I.; PAIVA, L. V.; KEMA, G. H. J.; SOUZA JUNIOR, M. T. Identification and validation of EST-Derived Molecular Markers, TRAP and VNTRs, for banana research Acta Horticulturae, v. 897, p. 69-80, may 2011.| Biblioteca(s): Embrapa Agroenergia. |
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| 54. | | FREITAS, N. C.; BARRETO, H. G.; TORRES, L. F.; FREIRE, L. L.; RODRIGUES, L. A. Z.; DINIZ, L. E. C.; BEIJO, L. A.; PAIVA, L. V. In silico and in vivo analysis of ABI3 and VAL2 genes during somatic embryogenesis of Coffea arabica: competence acquisition and developmental marker genes. Plant Cell, Tissue and Organ Culture, March, 2019.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Tabuleiros Costeiros. |
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| 55. | | LOPES, M. J. C.; CAMPOS, M. de A.; PAIVA, L. V.; SÁ, M. E. L. de; ARANTES, N. E.; SALGADO, S. M. L.; GROSSI-DE-SÁ, M. F. Histopathological aspects of root-knot nematode resistance in soybean genotype. In: CONGRESSO BRASILEIRO DE SOJA, 5.; MERCOSOJA 2009, Goiânia. Resumos... Londrina: Embrapa Soja, 2009. p. 224, trab. 409. Editado por Adilson de Oliveira Júnior, Odilon Ferreira Saraiva, Clara Beatriz Hoffmann Campo, César de Castro| Biblioteca(s): Embrapa Soja. |
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| 57. | | CARNEIRO, A. A.; CARVALHO, C. H. S.; COELHO, G. T. C. P.; SOUZA, I. R. P.; PAIVA, L. V.; CARNEIRO, N. P.; SCHAFFERT, R. E.; BRANDAO, R. L.; ALVES, V. M. C. Ativação do promotor AtPT2 de Arabidopsis thaliana sob estresse de fósforo em plantas transgênicas de milho. Sete Lagoas: Embrapa Milho e Sorgo, 2010. 15 p. (Embrapa Milho e Sorgo. Boletim de Pesquisa e Desenvolvimento, 20).| Tipo: Boletim de Pesquisa e Desenvolvimento |
| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 58. | | COELHO, G. C. P.; CARNEIRO, A. A.; GUIMARAES, C. T.; PAIVA, L. V.; BRANDAO, R. L.; PETRILLI, C. P.; PURCINO, A. A. C.; PAIVA, E.; SILVA, F. R. da; CONSOLO, F.; CARNEIRO, N. P. Caracterização da família gênica das metalotioneínas em milho. In: CONGRESSO NACIONAL DE MILHO E SORGO, 26.; SIMPÓSIO BRASILEIRO SOBRE A LAGARTA-DO-CARTUCHO, SPODOPTERA FRUGIPERDA, 2.; SIMPÓSIO SOBRE COLLETOTRICHUM GRAMINICOLA, 1., 2006, Belo Horizonte. Inovação para sistemas integrados de produção: trabalhos apresentados. [Sete Lagoas]: ABMS, 2006. 1 CD-ROM .| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 59. | | CAMPOS, M. A.; TARGON, M. L. P. N.; SOUZA, A. A.; MONGE, G. A.; TEIXEIRA, J. E. C.; TAKITA, M. A.; KISHI, L.; PAIVA, L. V.; MACHADO, M. A. Elicitin-like genes from Phytophthora parasitica regulated during the interaction with Cirtros sinensis 'Pêra IAC'. Fitopatologia Brasileira, Brasília, DF, v. 29, p. S276, ago. 2004. Edição dos Resumos do XXXVII Congresso Brasileiro de Fitopatologia, Gramado, RS, ago. 2004.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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| 60. | | CARVALHO, M. H. de; ROSA, S. D. V. F. da; COELHO, S. V. B.; GUIMARÃES, C. C.; MARTINS, R. de S.; CLEMENTE, A. da C. S.; PAIVA, L. V. Drying of arabica coffee and its effect on the gene expression and activity of enzymes linked to seed physiological quality. Acta Scientiarum: Agronomy, v. 45, e56908, 2023.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Café. |
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| Registros recuperados : 69 | |
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| Nenhum registro encontrado para a expressão de busca informada. |
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