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 | Acesso ao texto completo restrito à biblioteca da Embrapa Amazônia Ocidental. Para informações adicionais entre em contato com cpaa.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Amazônia Ocidental. |
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Data corrente: |
28/03/2022 |
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Data da última atualização: |
28/03/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
FELDPAUSCH, T. R.; RIHA, S. J.; FERNANDES, E. C. M.; WANDELLI, E. V. |
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Afiliação: |
TED R. FELDPAUSCH, Department of Crop and Soil Sciences, Cornell University; SUSAN J. RIHA, Department of Earth and Atmospheric Sciences, Cornell University; ERICK C. M. FERNANDES, Department of Crop and Soil Sciences, Cornell University; ELISA VIEIRA WANDELLI, CPAA. |
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Título: |
Development of forest structure and leaf area in secondary forests regenerating on abandoned pastures in Central Amazônia. |
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Ano de publicação: |
2005 |
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Fonte/Imprenta: |
Earth Interactions, v. 9, n. 6, p. 1-22, 2005. |
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Idioma: |
Inglês |
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Conteúdo: |
The area of secondary forest (SF) regenerating from pastures is increasing in the Amazon basin; however, the return of forest and canopy structure following abandonment is not well understood. This study examined the development of leaf area index (LAI), canopy cover, aboveground biomass, stem density, diameter at breast height (DBH), and basal area (BA) by growth form and diameter class for 10 SFs regenerating from abandoned pastures. |
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Thesaurus Nal: |
Deforestation. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 00985naa a2200169 a 4500
001 2141400
005 2022-03-28
008 2005 bl uuuu u00u1 u #d
100 1 $aFELDPAUSCH, T. R.
245 $aDevelopment of forest structure and leaf area in secondary forests regenerating on abandoned pastures in Central Amazônia.$h[electronic resource]
260 $c2005
520 $aThe area of secondary forest (SF) regenerating from pastures is increasing in the Amazon basin; however, the return of forest and canopy structure following abandonment is not well understood. This study examined the development of leaf area index (LAI), canopy cover, aboveground biomass, stem density, diameter at breast height (DBH), and basal area (BA) by growth form and diameter class for 10 SFs regenerating from abandoned pastures.
650 $aDeforestation
700 1 $aRIHA, S. J.
700 1 $aFERNANDES, E. C. M.
700 1 $aWANDELLI, E. V.
773 $tEarth Interactions$gv. 9, n. 6, p. 1-22, 2005.
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Registro original: |
Embrapa Amazônia Ocidental (CPAA) |
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Registro Completo
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Biblioteca(s): |
Embrapa Uva e Vinho. |
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Data corrente: |
08/05/2023 |
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Data da última atualização: |
08/05/2023 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 1 |
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Autoria: |
COSTA, I. R. S. C.; CAVALCANTE, F. L. P.; CAVALCANTI, F. R.; FERNANDES, C. de F.; GOMES-FILHO, E.; CANUTO, K. M.; CARVALHO, H. H. DE. |
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Afiliação: |
IGOR RAFAEL SOUSA COSTA, FEDERAL UNIVERSITY OF CEARÁ; FRANCISCO LUCAS PACHECO CAVALCANTE, FEDERAL UNIVERSITY OF CEARÁ; FABIO ROSSI CAVALCANTI, CNPUV; CLEBERSON DE FREITAS FERNANDES, CNPAT; ENÉAS GOMES-FILHO, FEDERAL UNIVERSITY OF CEARÁ; KIRLEY MARQUES CANUTO, CNPAT; HUMBERTO HENRIQUE DE CARVALHO, FEDERAL UNIVERSITY OF CEARÁ. |
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Título: |
Metabolomic exhibits different profiles and potential biomarkers of Vitis spp. co-cultivated with Fusarium oxysporum for short, medium, and long times. |
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Ano de publicação: |
2023 |
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Fonte/Imprenta: |
Physiologia Plantarum, v. 175, e13918, April 2023. |
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DOI: |
10.1111/ppl.13918 |
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Idioma: |
Inglês |
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Conteúdo: |
Differential rootstock tolerance to Fusarium spp. supports viticulture worldwide. However, how plants stand against the fungus still needs to be explored. We hypothesize it involves a differential metabolite modulation. Thus, we performed a gas chromatography coupled with mass spectrometry (GC?MS) analysis of Paulsen P1103 and BDMG573 rootstocks, co-cultured with Fusarium oxysporum (FUS) for short, medium, and long time (0, 4, and 8 days after treatment [DAT]). In shoots, principal component analysis (PCA) showed a complete overlap between BDMG573 non-cocultivated and FUS at 0 DAT, and P1103 treatments showed a slight overlap at both 4 and 8 DAT. In roots, PCA exhibited overlapping between BDMG573 treatments at 0 DAT, while P1103 treatments showed overlapping at 0 and 4 DAT. Further, there is a complete overlapping between BDMG573 and P1103 FUS profiles at 8 DAT. In shoots, 1,3-dihydroxyacetone at 0 and 4 DAT and maltose at 4 and 8 DAT were biomarkers for BDMG573. For P1103, glyceric acid, proline, and sorbitol stood out at 0, 4, and 8 DAT, respectively. In BDMG573 roots, the biomarkers were β-alanine at 0 DAT, cellobiose and sorbitol at both 4 and 8 DAT. While in P1103 roots, they were galactose at 0 and 4 DAT and 1,3-dihydroxyacetone at 8 DAT. Overall, there is an increase in amino acids, glycolysis, and tricarboxylic acid components in tolerant Paulsen P1103 shoots. Thus, it provides a new perspective on the primary metabolism of grapevine rootstocks to F. oxysporum that may contribute to strategies for genotype tolerance and early disease identification. MenosDifferential rootstock tolerance to Fusarium spp. supports viticulture worldwide. However, how plants stand against the fungus still needs to be explored. We hypothesize it involves a differential metabolite modulation. Thus, we performed a gas chromatography coupled with mass spectrometry (GC?MS) analysis of Paulsen P1103 and BDMG573 rootstocks, co-cultured with Fusarium oxysporum (FUS) for short, medium, and long time (0, 4, and 8 days after treatment [DAT]). In shoots, principal component analysis (PCA) showed a complete overlap between BDMG573 non-cocultivated and FUS at 0 DAT, and P1103 treatments showed a slight overlap at both 4 and 8 DAT. In roots, PCA exhibited overlapping between BDMG573 treatments at 0 DAT, while P1103 treatments showed overlapping at 0 and 4 DAT. Further, there is a complete overlapping between BDMG573 and P1103 FUS profiles at 8 DAT. In shoots, 1,3-dihydroxyacetone at 0 and 4 DAT and maltose at 4 and 8 DAT were biomarkers for BDMG573. For P1103, glyceric acid, proline, and sorbitol stood out at 0, 4, and 8 DAT, respectively. In BDMG573 roots, the biomarkers were β-alanine at 0 DAT, cellobiose and sorbitol at both 4 and 8 DAT. While in P1103 roots, they were galactose at 0 and 4 DAT and 1,3-dihydroxyacetone at 8 DAT. Overall, there is an increase in amino acids, glycolysis, and tricarboxylic acid components in tolerant Paulsen P1103 shoots. Thus, it provides a new perspective on the primary metabolism of grapevine rootstocks to F. oxysporum ... Mostrar Tudo |
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Palavras-Chave: |
Fusarium spp; Paulsen BDMG573; Paulsen P1103. |
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Thesagro: |
Fusarium; Fusarium Oxysporum. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1153549/1/Costa-April2023-Physiologia-Plantarum.pdf
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Marc: |
LEADER 02436naa a2200265 a 4500
001 2153549
005 2023-05-08
008 2023 bl uuuu u00u1 u #d
024 7 $a10.1111/ppl.13918$2DOI
100 1 $aCOSTA, I. R. S. C.
245 $aMetabolomic exhibits different profiles and potential biomarkers of Vitis spp. co-cultivated with Fusarium oxysporum for short, medium, and long times.$h[electronic resource]
260 $c2023
520 $aDifferential rootstock tolerance to Fusarium spp. supports viticulture worldwide. However, how plants stand against the fungus still needs to be explored. We hypothesize it involves a differential metabolite modulation. Thus, we performed a gas chromatography coupled with mass spectrometry (GC?MS) analysis of Paulsen P1103 and BDMG573 rootstocks, co-cultured with Fusarium oxysporum (FUS) for short, medium, and long time (0, 4, and 8 days after treatment [DAT]). In shoots, principal component analysis (PCA) showed a complete overlap between BDMG573 non-cocultivated and FUS at 0 DAT, and P1103 treatments showed a slight overlap at both 4 and 8 DAT. In roots, PCA exhibited overlapping between BDMG573 treatments at 0 DAT, while P1103 treatments showed overlapping at 0 and 4 DAT. Further, there is a complete overlapping between BDMG573 and P1103 FUS profiles at 8 DAT. In shoots, 1,3-dihydroxyacetone at 0 and 4 DAT and maltose at 4 and 8 DAT were biomarkers for BDMG573. For P1103, glyceric acid, proline, and sorbitol stood out at 0, 4, and 8 DAT, respectively. In BDMG573 roots, the biomarkers were β-alanine at 0 DAT, cellobiose and sorbitol at both 4 and 8 DAT. While in P1103 roots, they were galactose at 0 and 4 DAT and 1,3-dihydroxyacetone at 8 DAT. Overall, there is an increase in amino acids, glycolysis, and tricarboxylic acid components in tolerant Paulsen P1103 shoots. Thus, it provides a new perspective on the primary metabolism of grapevine rootstocks to F. oxysporum that may contribute to strategies for genotype tolerance and early disease identification.
650 $aFusarium
650 $aFusarium Oxysporum
653 $aFusarium spp
653 $aPaulsen BDMG573
653 $aPaulsen P1103
700 1 $aCAVALCANTE, F. L. P.
700 1 $aCAVALCANTI, F. R.
700 1 $aFERNANDES, C. de F.
700 1 $aGOMES-FILHO, E.
700 1 $aCANUTO, K. M.
700 1 $aCARVALHO, H. H. DE
773 $tPhysiologia Plantarum$gv. 175, e13918, April 2023.
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