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| Registros recuperados : 65 | |
| 21. |  | POT, D.; SCHOLZ, M. B. dos S.; LANNES, S. D.; DEL GROSSI, L.; PEREIRA, L. F. P.; VIEIRA, L. G.; SERA, T. Phenotypic analysis of coffea arabica accessions from ethipia: contribution to the understanding of coffea arabica diversity. In: INTERNATIONAL CONFERENCE ON COFFEE SCIENCE, 22., 2008, Campinas.| Biblioteca(s): Embrapa Café. |
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| 22. | | CHARMETANT, P.; ANDRADE, G.; FERREIRA, R.; MARRACCINI, P.; GUERA, A.; BARTOLO, G.; POT, D.; LEROY, T.; SERA, T.; PEREIRA, L. F. P. Phenotyping and genotyping genetic resources of Coffea arabica at IAPAR. FAO collection, preliminary results. In: INTERNATIONAL CONFERENCE ON COFFEE SCIENCE, 24., 2012, Costa Rica. Programme & abstracts. [S.l.]: Association for Science and Information on Coffee, 2012. p. 221| Biblioteca(s): Embrapa Café. |
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| 23. | | VILELLA, O. T.; LANNES, S. D.; POT, D.; FERREIRA, L. P.; PRIOLLI, R. H. G.; RAMOS, L. C. S.; COLOMBO, C. A.; VIEIRA, L. G. E. Obtenção de marcadores moleculares por meio de PCR-RFLP de genes relacionados com qualidade em café. 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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| 24. | | RODRIGUES, G. C.; ROJAS, J. S. D.; ROUPSARD, O.; LEROY, T.; POT, D.; MOREIRA, M. Z.; VERDEIL, J. L.; DAUZAT, J.; JOURDAN, C.; ANDRADE, A. C.; MARRACCINI, P. Resultados preliminares da plasticidade fenotípica em plantas de café (Coffea arabica Cv. Rubi e IAPAR59) submetidas ao déficit hídrico em condições de campo. In: SIMPÓSIO DE PESQUISA DOS CAFÉS DO BRASIL, 7., 2011, Araxá. Anais... Brasília, DF: Embrapa Café, 2011.| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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| 25. | | SANT'ANA, G. C.; POT, D.; IVAMOTO, S. T.; DOMINGUES, D. S.; SCHOLZ, M. B. B.; LEROY, T.; PEREIRA, L. F. P. Genomic regions associated to lipids and diterpenes contents slected during domestication and breeding of Coffea arabica. In: CONGRESSO BRASILEIRO DE MELHORAMENTO DE PLANTAS, 9., 2017, Foz de Iguaçu. Melhoramento de plantas: projetando o futuro. Maringá, PR: SBMP, 2017. p. 72| Biblioteca(s): Embrapa Café. |
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| 26. | | FERREIRA, R. V.; SANTOS, M. A.; CHARMENTANT, P.; MARRACCINI, P.; LEROY, T.; VIEIRA, L. G. E.; PEREIRA, L. F. P.; POT, D. Identificação rápida de marcadores SSR polimórficos em Coffea arabica. In.: CONGRESSO BRASILEIRO DE GENÉTICA, 56., 2010, Guarujá.| Biblioteca(s): Embrapa Café; Embrapa Unidades Centrais. |
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| 27. | | VIDAL, R.; LEROY, L.; BELLIS, F. de; POT, D.; RODRIGUES, G. C.; PEREIRA, G. A. G.; ANDRADE, A. C.; MARRACCINI, P. High-throughput sequencing of cDNA extracted from meristems of Coffea arabica cv. Rubi and Iapar59 submitted to different water field conditions. In: INTERNATIONAL CONFERENCE ON COFFEE SCIENCE, 2010, Bali. Preceedings... [S.l]: Association for Science and Information on Coee (ASIC), 2010. p. 708-712| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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| 28. | | VIDAL, R. O.; ALEKCEVETCH, J. C.; LEROY, T.; DE BELLIS, F.; POT, D.; RODRIGUES, G. C.; CARAZZOLLE, M. F.; PEREIRA, G. A. G.; ANDRADE, A. C.; MARRACCINI, P. High-through put sequencing of CDNA shows that CV. Rubi and IAPAR59 of Coffea Arabica have different molecular response to water privation. In: INTERNATIONAL CONFERENCE ON COFFEE SCIENCE, 2012, San José. Proceedings... [S.l]: Association for Science and Information on Coffee (ASIC), 2012. p. 61.| Biblioteca(s): Embrapa Agricultura Digital; Embrapa Recursos Genéticos e Biotecnologia. |
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| 29. | | 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.| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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| 30. | | SCHOLZ, M. B. dos S.; KITZBERGER, C. S. G.; PAGIATTO, N. F.; PEREIRA, L. F. P.; DAVRIEUX, F.; POT, D.; CHARMETANT, P.; LEROY, T. Chemical composition in wild ethiopian Arabica coffee accessions. Euphytica, v. 209, n. 2 p. 429-438, 2016.| Biblioteca(s): Embrapa Café. |
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| 31. | | RODRIGUES, G. C.; ROJAS, J. S. D.; ROUPSARD, O.; LEROY, T.; POT, D.; MOREIRA, M. Z.; VERDEIL, J. L.; DAUZAT, J.; JOURDAN, C.; ANDRADE, A. C.; MARRACCINI, P. Preliminary results on phenotypic plasticity of coffee (Coffea arabica Cv. Rubi and Iapar59) plants in response to water constraint under field conditions. In: INTERNATIONAL CONFERENCE ON COFFEE SCIENCE, 2010, Bali. Preceedings... [S.l]: Association for Science and Information on Coee (ASIC), 2010. p. 698-703| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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| 32. | | FREIRE, L. P.; VIEIRA, N. G.; VINECKY, F.; ALVES, G. S. C.; LEROY, T.; POT, D.; ELBELT, S.; MARQUES, T.; RODRIGUES, G. C.; MARRACCINI, P.; ANDRADE, A. C. Expression analysis and nucleic polymorphism of candidate genes for drought tolerance in coffee. In: INTERNATIONAL CONFERENCE ON COFFEE SCIENCE, 2010, Bali. Preceedings... [S.l]: Association for Science and Information on Coee (ASIC), 2010. p. 382-388| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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| 33. | | 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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| 34. | | GEROMEL, C.; FERREIRA, L. P.; GUERREIRO, S. M. C.; CAVALARI, A. A.; POT, D.; PEREIRA, L. F. P.; LEROY, T.; VIEIRA, L. G. E.; MAZZAFERA, P.; MARRACCINI, P. Biochemical and genomic analysis of sucrose metabolism during coffee (Coffea arabica) fruit development. Journal of Experimental Botany, v. 57, n. 12, p. 3243-3258, 2006.| Biblioteca(s): Embrapa Café. |
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| 35. | | MARRACCINI, P.; FERRÃO, M. A. G.; FONSECA, A. F. A. da; FERRÃO, R. G.; POT, D.; LEROY, T.; BLOCH JÚNIOR, C.; ANDRADE, A. C. Study of biological mechanisms involved in drought tolerance in coffee plants. In: INTERNATIONAL CONFERENCE ON COFFEE SCIENCE, 21., 2006, Montpellier. Progrmme, abstracts... Lausane: Association Scientifique Internationale du Café, 2006. p. 117.| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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| 36. | | GEROMEL, C.; FERREIRA, L. P.; BOTTCHER, A.; POT, D.; PEREIRA, L. F. P.; LEROY, T.; VIEIRA, L. G. E.; MAZZAFERA, P.; MARRACCINI, P. Sucrose metabolism during fruit development in coffea racemosa. Annals of Applied Biology, v. 152, n. 2, p.179-187, 2008.| Biblioteca(s): Embrapa Café; Embrapa Unidades Centrais. |
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| 37. | | VINECKY, F.; DAVRIEUX, F.; ALVES, G. S. C.; HEIMBECK. I. G. R.; MERA, A. C.; LEROY, T.; BONNOT, F.; POT, D.; ROCHA, O. C.; GUERRA, A. F.; RODRIGUES, G. C.; MARRACCINI, P.; ANDRADE, A. C. Efeito de diferentes níveis de adubação sobre a composição bioquímica em grão de Coffea arabica Cv. Rubi. In: SIMPÓSIO DE PESQUISA DOS CAFÉS DO BRASIL, 7., 2011, Araxá. Anais... Brasília, DF: Embrapa Café, 2011.| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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| 38. | | IVAMOTO, S. T.; SAKURAY, L. M.; FERREIRA, L. P.; KITZBERGER, C. S. G.; SCHOLZ, MARIA B. S.; POT, D.; LEROY, T.; VIEIRA, L. G. E.; DOMINGUES, D. S.; PEREIRA, L. F. P. Diterpenes biochemical profile and transcriptional analysis of cytochrome P450s genes in leaves, roots, flowers, and during Coffea arabica L. fruit development. Plant Physiology and Biochemistry, v. 111, p. 340-347, Dec. 2016.| Biblioteca(s): Embrapa Café. |
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| 39. | | IVOMOTO, S. T.; SAKURAY, L. M.; FERREIRA, L. P.; KITZBERGER, C. S. G.; SCHOLZ, M. B. S.; POT, D.; LEROY, T.; VIEIRA, L. G. E.; DOMINGUES, D. S.; PEREIRA, L. F. P. Diterpenes biochemical profile and transcriptional analysis of cytochrome P450s genes in leaves, roots, flowers, and during Coffea arabica L. fruit development. Plant Physiology and Biochemistry, v. 111, p. 340-347, February, 2017.| Biblioteca(s): Embrapa Café. |
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| 40. | | COLOMBO, C. A.; YAMAMOTO, P. Y.; RAMOS, L. C. S.; MAZZAFERA, P.; GALLO, P. B.; VILELLA, O. T.; LANNES, S. D.; POT, D.; FERREIRA, L. P.; VIEIRA, L. G. E.; PEREIRA, L. F. P. Novos marcadores para fins de mapeamento e localização de QTLs a partir de PCR-RFLP de genes de genoma café brasileiro. In: SIMPÓSIO DE PESQUISA DOS CAFÉS DO BRASIL, 6., 2009, Vitória. Inovação científica, competitividade e mudanças climáticas : anais. Vitória: Consórcio Pesquisa Café, 2009.| Biblioteca(s): Embrapa Café. |
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| Registros recuperados : 65 | |
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Registro Completo
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Biblioteca(s): |
Embrapa Café. |
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Data corrente: |
09/01/2024 |
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Data da última atualização: |
09/01/2024 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
GEROMEL, C.; FERREIRA, L. P.; GUERREIRO, S. M. C.; CAVALARI, A. A.; POT, D.; PEREIRA, L. F. P.; LEROY, T.; VIEIRA, L. G. E.; MAZZAFERA, P.; MARRACCINI, P. |
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Afiliação: |
CLARA GEROMEL, UNIVERSIDADE ESTADUAL DE CAMPINAS; LÚCIA PIRES FERREIRA, INSTITUTO AGRONÔMICO DO PARANÁ; SANDRA MARIA CARMELO GUERREIRO, UNIVERSIDADE ESTADUAL DE CAMPINAS; ALINE ANDRÉIA CAVALARI, UNIVERSIDADE ESTADUAL DE CAMPINAS; DAVID POT, INSTITUTO AGRONÔMICO DO PARANÁ; LUIZ FILIPE PROTASIO PEREIRA, CNPCa; THIERRY LEROY, CENTRO DE COOPERAÇÃO INTERNACIONAL EM PESQUISA AGRONÔMICA PARA O DESENVOLVIMENTO; LUIZ GONZAGA ESTEVES VIEIRA, INSTITUTO AGRONÔMICO DO PARANÁ; PAULO MAZZAFERA, UNIVERSIDADE ESTADUAL DE CAMPINAS; PIERRE MARRACCINI, CENTRO DE COOPERAÇÃO INTERNACIONAL EM PESQUISA AGRONÔMICA PARA O DESENVOLVIMENTO. |
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Título: |
Biochemical and genomic analysis of sucrose metabolism during coffee (Coffea arabica) fruit development. |
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Ano de publicação: |
2006 |
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Fonte/Imprenta: |
Journal of Experimental Botany, v. 57, n. 12, p. 3243-3258, 2006. |
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DOI: |
https://www.doi.org/10.1093/jxb/erl084 |
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Idioma: |
Inglês |
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Conteúdo: |
Sucrose metabolism and the role of sucrose synthase were investigated in the fruit tissues (pericarp, perisperm, and endosperm) of Coffea arabica during development. Acid invertase, sucrose phosphate synthase, and sucrose synthase activities were monitored and compared with the levels of sucrose and reducing sugars. Among these enzymes, sucrose synthase showed the highest activities during the last stage of endosperm and pericarp development and this activity paralleled closely the accumulation of sucrose in these tissues at this stage. Carbon partitioning in fruits was studied by pulse-chase experiments with C-14-sugars and revealed high rates of sucrose turnover in perisperm and endosperm tissues. Additional feeding experiments with (CO2)-C-14 showed that leaf photosynthesis contributed more to seed development than the pericarp in terms of photosynthate supply to the endosperm. Sugar analysis, feeding experiments, and histological studies indicated that the perisperm plays an important role in this downloading process. It was observed that the perisperm presents a transient accumulation of starch which is degraded as the seed develops. Two full-length cDNAs (CaSUS1 and CaSUS2) and the complete gene sequence of the latter were also isolated. They encode sucrose synthase isoforms that are phylogenetically distinct, indicating their involvement in different physiological functions during cherry development. Contrasting expression patterns were observed for CaSUS1 and CaSUS2 in perisperm, endosperm, and pericarp tissues: CaSUS1 mRNAs accumulated mainly during the early development of perisperm and endosperm, as well as during pericarp growing phases, whereas those of CaSUS2 paralleled sucrose synthase activity in the last weeks of pericarp and endosperm development. Taken together, these results indicate that sucrose synthase plays an important role in sugar metabolism during sucrose accumulation in the coffee fruit. MenosSucrose metabolism and the role of sucrose synthase were investigated in the fruit tissues (pericarp, perisperm, and endosperm) of Coffea arabica during development. Acid invertase, sucrose phosphate synthase, and sucrose synthase activities were monitored and compared with the levels of sucrose and reducing sugars. Among these enzymes, sucrose synthase showed the highest activities during the last stage of endosperm and pericarp development and this activity paralleled closely the accumulation of sucrose in these tissues at this stage. Carbon partitioning in fruits was studied by pulse-chase experiments with C-14-sugars and revealed high rates of sucrose turnover in perisperm and endosperm tissues. Additional feeding experiments with (CO2)-C-14 showed that leaf photosynthesis contributed more to seed development than the pericarp in terms of photosynthate supply to the endosperm. Sugar analysis, feeding experiments, and histological studies indicated that the perisperm plays an important role in this downloading process. It was observed that the perisperm presents a transient accumulation of starch which is degraded as the seed develops. Two full-length cDNAs (CaSUS1 and CaSUS2) and the complete gene sequence of the latter were also isolated. They encode sucrose synthase isoforms that are phylogenetically distinct, indicating their involvement in different physiological functions during cherry development. Contrasting expression patterns were observed for CaSUS1 and CaSUS2 ... Mostrar Tudo |
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Thesagro: |
Coffea Arábica. |
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Thesaurus NAL: |
Endosperm; Gene expression; Sucrose synthase. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1160617/1/Biochemical-genomic-analysis.pdf
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Marc: |
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024 7 $ahttps://www.doi.org/10.1093/jxb/erl084$2DOI
100 1 $aGEROMEL, C.
245 $aBiochemical and genomic analysis of sucrose metabolism during coffee (Coffea arabica) fruit development.$h[electronic resource]
260 $c2006
520 $aSucrose metabolism and the role of sucrose synthase were investigated in the fruit tissues (pericarp, perisperm, and endosperm) of Coffea arabica during development. Acid invertase, sucrose phosphate synthase, and sucrose synthase activities were monitored and compared with the levels of sucrose and reducing sugars. Among these enzymes, sucrose synthase showed the highest activities during the last stage of endosperm and pericarp development and this activity paralleled closely the accumulation of sucrose in these tissues at this stage. Carbon partitioning in fruits was studied by pulse-chase experiments with C-14-sugars and revealed high rates of sucrose turnover in perisperm and endosperm tissues. Additional feeding experiments with (CO2)-C-14 showed that leaf photosynthesis contributed more to seed development than the pericarp in terms of photosynthate supply to the endosperm. Sugar analysis, feeding experiments, and histological studies indicated that the perisperm plays an important role in this downloading process. It was observed that the perisperm presents a transient accumulation of starch which is degraded as the seed develops. Two full-length cDNAs (CaSUS1 and CaSUS2) and the complete gene sequence of the latter were also isolated. They encode sucrose synthase isoforms that are phylogenetically distinct, indicating their involvement in different physiological functions during cherry development. Contrasting expression patterns were observed for CaSUS1 and CaSUS2 in perisperm, endosperm, and pericarp tissues: CaSUS1 mRNAs accumulated mainly during the early development of perisperm and endosperm, as well as during pericarp growing phases, whereas those of CaSUS2 paralleled sucrose synthase activity in the last weeks of pericarp and endosperm development. Taken together, these results indicate that sucrose synthase plays an important role in sugar metabolism during sucrose accumulation in the coffee fruit.
650 $aEndosperm
650 $aGene expression
650 $aSucrose synthase
650 $aCoffea Arábica
700 1 $aFERREIRA, L. P.
700 1 $aGUERREIRO, S. M. C.
700 1 $aCAVALARI, A. 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 $tJournal of Experimental Botany$gv. 57, n. 12, p. 3243-3258, 2006.
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Embrapa Café (CNPCa) |
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