Data/hora: 08/06/2024 17:30:44

Biblioteca(s): | Embrapa Uva e Vinho.
Tipo da produção científica: | Artigo em Periódico Indexado
Circulação/Nível: | A - 1
Data corrente: | 08/05/2023
Data da última atualização: | 08/05/2023
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.
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.
Título: | Metabolomic exhibits different profiles and potential biomarkers of Vitis spp. co-cultivated with Fusarium oxysporum for short, medium, and long times.
Ano de publicação: | 2023
Fonte/Imprenta: | Physiologia Plantarum, v. 175, e13918, April 2023.
DOI: | 10.1111/ppl.13918
Idioma: | Inglês
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 &#946;-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.
Palavras-Chave: | Fusarium spp; Paulsen BDMG573; Paulsen P1103.
Thesagro: | Fusarium; Fusarium Oxysporum.
Categoria do assunto: | --
URL: | http://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1153549/1/Costa-April2023-Physiologia-Plantarum.pdf
Registro original: | Embrapa Uva e Vinho (CNPUV)
Exemplares: | CNPUV - (19123-1) - UPC - AP - DD -  -  -  - DIS