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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: |
OLIVEIRA, F. F. de; TOMAZ, J. P.; SILVA, B. S. R. da; SANTOS, T. B. dos; IVAMOTO-SUZUKI, S. T.; SCHOLZE, M. B. dos S.; PEREIRA, L. F. P. |
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Afiliação: |
FERNANDA FREITAS DE OLIVEIRA, IAPAR-EMATER; JUAREZ PIRES TOMAZ, IAPAR-EMATER; BRUNA SILVESTRE RODRIGUES DA SILVA, UNIVERSIDADE ESTADUAL DE LONDRINA; TIAGO BENEDITO DOS SANTOS, IAPAR-EMATER; SUZANA TIEMI IVAMOTO-SUZUKI, IAPAR-EMATER; MARIA BRÍGIDA DOS SANTOS SCHOLZE, IAPAR-EMATER; LUIZ FILIPE PROTASIO PEREIRA, CNPCa. |
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Título: |
Coffea arabica L. genes from isoprenoid metabolic pathways are more expressed in full sun cultivation systems than in agroforestry systems. |
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Ano de publicação: |
2021 |
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Fonte/Imprenta: |
Plant Gene, 26, 100287, 2021. |
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DOI: |
https://doi.org/10.1016/j.plgene.2021.100287 |
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Idioma: |
Inglês |
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Conteúdo: |
Coffee synthesizes two unique isoprenoid diterpenes, cafestol (C20H28O3) and kahweol (C20H26O3), ent-kaurene compounds produced through the mevalonate or mevalonate-independent pathway. These compounds are relevant to beverage quality, plant defense, human health and nutraceutical properties. We investigate the expression profile of genes in the early (CaHMGR, CaMVD, CaDXR and CaIDS) and final steps of isoprenoid diterpenes biosynthesis (Coffea arabica L. cytochrome P450s: CaCYP82C2, CaCYP71A25, CaCYP74A1 and CaCYP701A3) in two fruits development stages (90 and 210 days after flowering). We also observed total lipid, cafestol and kahweol accumulation in C. arabica grown using two crop systems (full sun and agroforestry) at IDR-Parana Londrina, PR, Brazil. Plants in full sun presented higher gene expression than plants grown in agroforestry systems, except for CaHMGR. Fruits showed higher levels of transcript activity 210 days after flowering, about 2.8 times more in the genes expressed during the first steps and 3.6 times in those in the later steps. Although lipid, cafestol and kahweol were higher in the full sun than the agroforestry system, only increased lipid content was statistically significant. Cultivation system plays an important role in the expression of the genes, particularly as regards light incidence. |
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Palavras-Chave: |
Agroforestry system; Cafestol; Kahweol. |
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Thesaurus Nal: |
Coffea arabica var. arabica; Coffea canephora var. laurentii; Genes; Isoprenoids. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02258naa a2200289 a 4500
001 2139286
005 2022-01-24
008 2021 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1016/j.plgene.2021.100287$2DOI
100 1 $aOLIVEIRA, F. F. de
245 $aCoffea arabica L. genes from isoprenoid metabolic pathways are more expressed in full sun cultivation systems than in agroforestry systems.$h[electronic resource]
260 $c2021
520 $aCoffee synthesizes two unique isoprenoid diterpenes, cafestol (C20H28O3) and kahweol (C20H26O3), ent-kaurene compounds produced through the mevalonate or mevalonate-independent pathway. These compounds are relevant to beverage quality, plant defense, human health and nutraceutical properties. We investigate the expression profile of genes in the early (CaHMGR, CaMVD, CaDXR and CaIDS) and final steps of isoprenoid diterpenes biosynthesis (Coffea arabica L. cytochrome P450s: CaCYP82C2, CaCYP71A25, CaCYP74A1 and CaCYP701A3) in two fruits development stages (90 and 210 days after flowering). We also observed total lipid, cafestol and kahweol accumulation in C. arabica grown using two crop systems (full sun and agroforestry) at IDR-Parana Londrina, PR, Brazil. Plants in full sun presented higher gene expression than plants grown in agroforestry systems, except for CaHMGR. Fruits showed higher levels of transcript activity 210 days after flowering, about 2.8 times more in the genes expressed during the first steps and 3.6 times in those in the later steps. Although lipid, cafestol and kahweol were higher in the full sun than the agroforestry system, only increased lipid content was statistically significant. Cultivation system plays an important role in the expression of the genes, particularly as regards light incidence.
650 $aCoffea arabica var. arabica
650 $aCoffea canephora var. laurentii
650 $aGenes
650 $aIsoprenoids
653 $aAgroforestry system
653 $aCafestol
653 $aKahweol
700 1 $aTOMAZ, J. P.
700 1 $aSILVA, B. S. R. da
700 1 $aSANTOS, T. B. dos
700 1 $aIVAMOTO-SUZUKI, S. T.
700 1 $aSCHOLZE, M. B. dos S.
700 1 $aPEREIRA, L. F. P.
773 $tPlant Gene, 26, 100287, 2021.
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Registro original: |
Embrapa Café (CNPCa) |
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Biblioteca |
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Origem |
Tipo/Formato |
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Registro |
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URL |
Voltar
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Registro Completo
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Biblioteca(s): |
Embrapa Amazônia Oriental. |
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Data corrente: |
17/06/1999 |
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Data da última atualização: |
06/12/2022 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
RODRIGUES, S. T.; ANDRADE, L. de H. C.; BARROS, I. C. L.; BERG, M. E. van den. |
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Afiliação: |
SILVANE TAVARES RODRIGUES, CPATU; LAISE DE HOLANDA CAVALCANTE ANDRADE, UFPE; IVA CARNEIRO LEÃO BATTOS, UFPE; MARIA ELISABETH VAN DEN BERG, MPEG. |
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Título: |
Aspectos ecológicos da flora pteridofítica de três ecossistemas sob influência do rio Guamá (Pará-Brasil). |
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Ano de publicação: |
1998 |
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Fonte/Imprenta: |
In: CONGRESSO NACIONAL DE BOTÂNICA, 49., 1998, Salvador. Resumos. Salvador: UFBA: Sociedade Brasileira de Botânica, 1998. |
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Páginas: |
p. 418. |
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Idioma: |
Português |
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Palavras-Chave: |
Área de pesquisa do Guamá; Brasil; Pará; Pteridophyta; Reserva Catu; Reserva Mocambo; Rio Guamá. |
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Thesagro: |
Ecologia Vegetal; Pteridófita. |
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Thesaurus NAL: |
Amazonia; plant ecology. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/100491/1/2491.pdf
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Marc: |
LEADER 00900nam a2200277 a 4500
001 1398806
005 2022-12-06
008 1998 bl uuuu u00u1 u #d
100 1 $aRODRIGUES, S. T.
245 $aAspectos ecológicos da flora pteridofítica de três ecossistemas sob influência do rio Guamá (Pará-Brasil).$h[electronic resource]
260 $aIn: CONGRESSO NACIONAL DE BOTÂNICA, 49., 1998, Salvador. Resumos. Salvador: UFBA: Sociedade Brasileira de Botânica$c1998
300 $ap. 418.
650 $aAmazonia
650 $aplant ecology
650 $aEcologia Vegetal
650 $aPteridófita
653 $aÁrea de pesquisa do Guamá
653 $aBrasil
653 $aPará
653 $aPteridophyta
653 $aReserva Catu
653 $aReserva Mocambo
653 $aRio Guamá
700 1 $aANDRADE, L. de H. C.
700 1 $aBARROS, I. C. L.
700 1 $aBERG, M. E. van den.
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