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Registros recuperados : 180 | |
101. | | SANTOS, T. B. dos; BABA, V. Y.; SOARES, J. D. M.; CARVALHO, K. de; BRAGHINI, M. T.; PEREIRA, L. F. P.; DOMINGUES, D. S. Efeito da ferrugem e da supressão de nitrogênio no nível transcricional do gene nitrato redutase (CaNR) em Coffea arabica L. In: SIMPÓSIO DE PESQUISA DOS CAFÉS DO BRASIL, 8., 2013, Salvador. Sustentabilidade e inclusão Social. Brasília, DF: Embrapa Café, 2013. Biblioteca(s): Embrapa Café. |
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102. | | CAMPOS, M. K. F. de; CARVALHO, K. de; SOUZA, F. S. de; MARUR, C. J.; PEREIRA, L. F. P.; BESPALHOK FILHO, J. C.; VIEIRA, L. G. E. Drought tolerance and antioxidant enzymatic activity in transgenic 'Swingle' citrumelo plants over-accumulating proline. Environmental and Experimental Botany, v.72, n. 2, p. 242-250, 2011. Biblioteca(s): Embrapa Café. |
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103. | | SCHOLZ, M. B. dos S.; KITZBERGER, C. S. G.; PEREIRA, L. F. P.; DAVRIEUX, F.; POT, D.; CHARMETANT, P.; LEROY, T. Application of near infrared spectroscopy for green coffee biochemical phenotyping. Journal of Near Infrared Spectroscopy, v. 22, n. 6, p. 411-421, 2014. Biblioteca(s): Embrapa Café. |
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104. | | CINTRA, L. A.; SOUZA, T. B. de; PARTEKA, L. M.; BARRETO, L. M.; PEREIRA, L. F. P.; GAETA, M. L.; GUYOT, R.; VANZELA, A. L. L. An 82 bp tandem repeat family typical of 3' non-coding end of Gypsy/TAT LTR retrotransposons is conserved in Coffea spp. pericentromeres. Genome, v.65, n. 3, p. 137-181, 2021. Date of Electronic Publication: 2021 Nov 02. Biblioteca(s): Embrapa Café. |
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106. | | IVAMOTO, S. T.; POT, D.; FERREIRA, L. P.; ALVES, L. C.; DOMINGUES, D. S.; VIEIRA, L. G. E.; PEREIRA, L. F. P. Análise in silico da expressão gênica de citocromo p450 relacionada ao metabolismo de diterpenos em Coffea. In.: CONGRESSO BRASILEIRO DE GENÉTICA, 56., 2010, Guarujá. Biblioteca(s): Embrapa Café; Embrapa Unidades Centrais. |
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107. | | VIDAL, R.; FERREIRA, L. P.; LANNES, S. D.; VIEIRA, L. G. E.; MONDEGO, J.; CARAZZOLLE, M. F.; PEREIRA, G. A.; POT, D.; PEREIRA, L. F. P. Analise in silico e in vivo da diversidade nucleotidica em Coffea ssp. In: SIMPÓSIO DE PESQUISA DOS CAFÉS DO BRASIL, 6., 2009, Vitória. Resumos expandidos. Brasília, DF: Embrapa Café. Biblioteca(s): Embrapa Café. |
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108. | | PEREIRA, L. F. P.; CAÇÃO, S. M. B.; SILVA, N. V.; ALVES, G. S. C.; VINECKY, F.; CAIXETA, E. T.; ANDRADE, A. C.; VIEIRA, L. G. E. Using a coffea arabica bacterial artificial chromosome library for gene cloning and integrative mapping approaches. In: THE INTERNATIONAL CONFERENCE ON THE STATUS OF PLANT & ANIMAL GENOME RESEARCH, 16., 2008, San Diego. Final abstracts guide. San Diego, 2008, p. 276. Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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109. | | CAÇÃO, S. M. B.; SILVA, N. V.; ALVES, G. S. C.; VINECKY, F.; DINIZ, L. E. C.; ANDRADE, A. C.; PEREIRA, L. F. P.; VIEIRA, L. G. E. Using coffea arabica bacterial artificial chromosome library for gene cloning and integrative mapping aproaches. In: INTERNATIONAL CONFERENCE ON COFFEE SCIENCE, 22., 2008, Campinas, Brazil. Programme abstracts. Montpellier, France: Association for Science and Information on Coffee, 2008. PB633. Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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110. | | CAÇÃO, S. M. B.; SILVA, N. V.; ALVES, G. S. C.; VINIECK, F.; DINIZ, L. E. C.; ANDRADE, A. C.; PEREIRA, L. F. P.; VIEIRA, L. G. E. Using a Coffea arabica bacterial artificial chromosome library for gene cloning and integrative mapping aproaches. In: INTERNATIONAL CONFERENCE ON COFFEE SCIENCE, 22., 2008, Campinas, Brazil. Biblioteca(s): Embrapa Unidades Centrais. |
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111. | | CAÇÃO, S. M. B.; SILVA, N. V.; ALVES, G. S. C.; VINIECK, F.; DINIZ, L. E. C.; ANDRADE, A. C.; PEREIRA, L. F. P.; VIEIRA, L. G. E. Using a Coffea arabica bacterial artificial chromosome library for gene cloning and integrative mapping aproaches. In: INTERNATIONAL CONFERENCE ON COFFEE SCIENCE, 22., 2008, Campinas, Brazil. Biblioteca(s): Embrapa Café. |
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112. | | KOBAYASHI, A. K.; VIEIRA, L. G. E.; BESPALHOK FILHO, J. C.; LEITE JUNIOR, R. P.; PEREIRA, L. F. P.; MOLINARI, H. B. C.; MARQUES, V. V. Enhanced resistance to citrus canker in transgenic sweet orange expressing the sarcotoxin IA gene. European Journal of Plant Pathology, v. 149, n. 4, p. 865-873, 2017. Biblioteca(s): Embrapa Agroenergia; Embrapa Café. |
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113. | | DIOLA, V.; LOUREIRO, M. E.; BRITO, G. G. de; CAIXETA, E. T.; ZAMBOLIN, E. M.; SAKIYAMA, N. S.; PEREIRA, L. F. P. Construção do mapa genético e físico para um gene de resistência a Hemileia vastatrix em café. In: CONGRESSO BRASILEIRO DE FISIOLOGIA VEGETAL, 12., 2009, Fortaleza. Desafios para produção de alimentos e bioenergia. Fortaleza: SBFV: UFC: Embrapa Agroindústria Tropical, 2009. Biblioteca(s): Embrapa Algodão. |
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114. | | CAÇÃO, S. M. B.; DINIZ, L. E. C.; SILVA. N. V.; VENIKY, F.; ANDRADE, A. C.; PEREIRA, L. F. P.; VIEIRA, L. G. E. Construção de uma biblioteca genômica de cromossomo artificial de bactéria de Coffea arabica. In: SIMPÓSIO DE PESQUISA DOS CAFÉS DO BRASIL, 5., 2007, Águas de Lindóia, SP. Anais... Brasília, DF: Embrapa Café, 2007. Biotecnologia aplicada à cadeia agroindustrial do café. Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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115. | | CAÇÃO, S. M. B.; DINIZ, L. E. C.; SILVA, N. V.; VENIKY, F.; ANDRADE, A. C.; PEREIRA, L. F. P.; VIEIRA, L. G. E. Construção de uma biblioteca genômica de cromossomo artificial de bactéria de Coffea arabica. In: SIMPÓSIO DE PESQUISA DOS CAFÉS DO BRASIL, 5., 2007, Águas de Lindóia, SP. Anais... Brasília, DF: Embrapa Café, 2007. Biblioteca(s): Embrapa Café. |
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116. | | PEREIRA, L. F. P.; CAÇÃO, S. M. B.; SILVA, N. V.; DINIZ, L. E. C.; ALVES, G. S. C.; VINECKY, F.; ANDRADE, A. C.; VIEIRA, L. G. E. Construction of a Coffea arabica bacterial artificial chromosome library. In: ENCUENTRO LATINO AMERICANO Y DEL CARIBE DE BIOTECNOLOGIA AGROPECUARIA: REDBIO 2007, 6., 2007, Viña del Mar, Chile. Abstracts and posters? Roma: FAO, 2007. Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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117. | | SANTOS, T. B. dos; BUDZINSKI, I. G. F.; MARUR, C. J.; PETKOWICZ, C. L. O.; PEREIRA, L. F. P.; VIEIRA, L. G. E. Expression of three galactinol synthase isoforms in Coffea arabica L. and accumulation of raffinose and stachyose in response to abiotic stresses. Plant Physiology and Biochemistry, v. 49, n. 4, p. 441-448, 2011. Biblioteca(s): Embrapa Café. |
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118. | | SANTOS, T. B. dos; SILVA, J. C.; SOARES, J. D. M.; BABA, V. Y.; PEREIRA, L. F. P.; VIEIRA, L. G. E.; DOMINGUES, D. S. Expressão gênica em larga escala de raizes de Coffea arabica L. In: SIMPÓSIO DE PESQUISA DOS CAFÉS DO BRASIL, 9., 2015, Curitiba. Anais... Brasília, DF: Embrapa Café, 2015. Biblioteca(s): Embrapa Café. |
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119. | | PAGIATTO, N. F.; IVAMOTO, S. T.; SERA, T.; KITZBERGER, C. S. G.; SCHOLZ, M. B. S.; CHARMETANT, P.; LEROY, T.; DOMINGUES, D.; PEREIRA, L. F. P. Evaluation of kahweol and cafestol levels in Ethiopian Coffea arabica L. accessions grown in Brazil. In: INTERNATIONAL CONFERENCE ON COFFEE SCIENCE, 24., 2012, Costa Rica. Programme & abstracts. [S.l.]: Association for Science and Information on Coffee, 2012. p. 217 Biblioteca(s): Embrapa Café. |
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120. | | PEREIRA, L. F. P.; DIOLA, V.; CAÇÃO, S. M. B.; CAIXETA, E. T.; BRITO, G. G. de; ZAMBOLIN, E. M.; LOUREIRO, M. E. Mapeamento integrado de Coffea arabica: identificação de marcadores e clones BAC para o gene de resistência a ferrugem. In: INTERNATIONAL CONFERENCE ON COFFEE SCIENCE, 23. 2010, Bali, Indonesia. Biblioteca(s): Embrapa Café. |
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Registros recuperados : 180 | |
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Registro Completo
Biblioteca(s): |
Embrapa Café. |
Data corrente: |
15/02/2011 |
Data da última atualização: |
09/01/2024 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
Internacional - A |
Autoria: |
GEROMEL, C.; FERREIRA, L. P.; BOTTCHER, A.; POT, D.; PEREIRA, L. F. P.; LEROY, T.; VIEIRA, L. G. E.; MAZZAFERA, P.; MARRACCINI, P. |
Afiliação: |
CLARA GEROMEL, UNIVERSIDADE ESTADUAL DE CAMPINAS; LÚCIA PIRES FERREIRA, INSTITUTO DE DESENVOLVIMENTO RURAL DO PARANÁ; A. BOTTCHER, UNIVERSIDADE ESTADUAL DE CAMPINAS; D. POT, INSTITUTO DE DESENVOLVIMENTO RURAL DO PARANÁ; LUIZ FILIPE PROTASIO PEREIRA, SAPC; T. LEROY, CENTRO DE COOPERAÇÃO INTERNACIONAL EM PESQUISA AGRONÔMICA PARA O DESENVOLVIMENTO; LUIZ GONZAGA ESTEVES VIEIRA, INSTITUTO DE DESENVOLVIMENTO RURAL DO PARANÁ; PAULO MAZZAFERA, UNIVERSIDADE ESTADUAL DE CAMPINAS; PIERRE MARRACCINI, INSTITUTO DE DESENVOLVIMENTO RURAL DO PARANÁ. |
Título: |
Sucrose metabolism during fruit development in coffea racemosa. |
Ano de publicação: |
2008 |
Fonte/Imprenta: |
Annals of Applied Biology, v. 152, n. 2, p.179-187, 2008. |
Idioma: |
Inglês |
Conteúdo: |
Sucrose is one of the compounds in the raw coffee bean that has been identified as an important precursor of coffee flavour and aroma. In order to increase our knowledge of sucrose metabolism in coffee species, sucrose and reducing sugar content were investigated in the fast fruit-ripening coffee species Coffea racemosa. Fruits were harvested regularly from anthesis, until the point of complete fruit maturation and tissue development, followed by measurement of fruit tissue weight. Pericarp was the most abundant tissue, and always represented around 70?80% of fruit fresh weight. The perisperm present in young fruits was rapidly replaced by the endosperm at around 40 days after flowering (DAF). In the latter tissue, total and reducing sugars decreased during development. However, sucrose content was maintained at a relatively high level throughout fruit development, with a peak at 40 DAF that coincided with the highest level of sucrose synthase (SUS) activity detected in this tissue. For all endosperm developmental stages analysed, very low invertase activity was observed, suggesting a limited role for this enzyme in sucrose metabolism. Northern blot experiments using SUS1 and SUS2 cDNA sequences from Coffea arabica as probes were carried out to study the expression of SUS-encoding genes. The SUS1 transcripts of C. racemosa overlapped with the peak of SUS activity in the endosperm, whereas SUS2 transcripts accumulated mainly during the latest stages of endosperm development. Altogether, these results suggest that the SUS1 isoform of SUS is essential for sucrose accumulation in the fruits of C. racemosa. Introduction Coffea racemosa Lour. (Rubiaceae) originates from East Africa and is characterised by abundant branching, high leaf drop during the dry season and rapid fruit maturation (Guerreiro Filho, 1992). C. racemosa produces a pale coloured aromatic MenosSucrose is one of the compounds in the raw coffee bean that has been identified as an important precursor of coffee flavour and aroma. In order to increase our knowledge of sucrose metabolism in coffee species, sucrose and reducing sugar content were investigated in the fast fruit-ripening coffee species Coffea racemosa. Fruits were harvested regularly from anthesis, until the point of complete fruit maturation and tissue development, followed by measurement of fruit tissue weight. Pericarp was the most abundant tissue, and always represented around 70?80% of fruit fresh weight. The perisperm present in young fruits was rapidly replaced by the endosperm at around 40 days after flowering (DAF). In the latter tissue, total and reducing sugars decreased during development. However, sucrose content was maintained at a relatively high level throughout fruit development, with a peak at 40 DAF that coincided with the highest level of sucrose synthase (SUS) activity detected in this tissue. For all endosperm developmental stages analysed, very low invertase activity was observed, suggesting a limited role for this enzyme in sucrose metabolism. Northern blot experiments using SUS1 and SUS2 cDNA sequences from Coffea arabica as probes were carried out to study the expression of SUS-encoding genes. The SUS1 transcripts of C. racemosa overlapped with the peak of SUS activity in the endosperm, whereas SUS2 transcripts accumulated mainly during the latest stages of endosperm development. ... Mostrar Tudo |
Thesaurus NAL: |
Coffea racemosa; Sucrose. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/29379/1/Sucrose-metabolism-during.pdf
|
Marc: |
LEADER 02543naa a2200241 a 4500 001 1880537 005 2024-01-09 008 2008 bl uuuu u00u1 u #d 100 1 $aGEROMEL, C. 245 $aSucrose metabolism during fruit development in coffea racemosa.$h[electronic resource] 260 $c2008 520 $aSucrose is one of the compounds in the raw coffee bean that has been identified as an important precursor of coffee flavour and aroma. In order to increase our knowledge of sucrose metabolism in coffee species, sucrose and reducing sugar content were investigated in the fast fruit-ripening coffee species Coffea racemosa. Fruits were harvested regularly from anthesis, until the point of complete fruit maturation and tissue development, followed by measurement of fruit tissue weight. Pericarp was the most abundant tissue, and always represented around 70?80% of fruit fresh weight. The perisperm present in young fruits was rapidly replaced by the endosperm at around 40 days after flowering (DAF). In the latter tissue, total and reducing sugars decreased during development. However, sucrose content was maintained at a relatively high level throughout fruit development, with a peak at 40 DAF that coincided with the highest level of sucrose synthase (SUS) activity detected in this tissue. For all endosperm developmental stages analysed, very low invertase activity was observed, suggesting a limited role for this enzyme in sucrose metabolism. Northern blot experiments using SUS1 and SUS2 cDNA sequences from Coffea arabica as probes were carried out to study the expression of SUS-encoding genes. The SUS1 transcripts of C. racemosa overlapped with the peak of SUS activity in the endosperm, whereas SUS2 transcripts accumulated mainly during the latest stages of endosperm development. Altogether, these results suggest that the SUS1 isoform of SUS is essential for sucrose accumulation in the fruits of C. racemosa. Introduction Coffea racemosa Lour. (Rubiaceae) originates from East Africa and is characterised by abundant branching, high leaf drop during the dry season and rapid fruit maturation (Guerreiro Filho, 1992). C. racemosa produces a pale coloured aromatic 650 $aCoffea racemosa 650 $aSucrose 700 1 $aFERREIRA, L. P. 700 1 $aBOTTCHER, A. 700 1 $aPOT, D. 700 1 $aPEREIRA, L. F. P. 700 1 $aLEROY, T. 700 1 $aVIEIRA, L. G. E. 700 1 $aMAZZAFERA, P. 700 1 $aMARRACCINI, P. 773 $tAnnals of Applied Biology$gv. 152, n. 2, p.179-187, 2008.
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