Metabolic effect of drought stress on the leaves of young oil palm (Elaeis guineensis) plants using UHPLC–MS and multivariate analysis

Abstract The expansion of the oil palm in marginal areas can face challenges, such as water deficit, leading to an impact on palm oil production. A better understanding of the biological consequences of abiotic stresses on this crop can result from joint metabolic profiling and multivariate analysis...

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Autores principales:	Jorge Candido Rodrigues Neto, Letícia Rios Vieira, José Antônio de Aquino Ribeiro, Carlos Antônio Ferreira de Sousa, Manoel Teixeira Souza Júnior, Patrícia Verardi Abdelnur
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2021
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/2f415dff466a4c6fb57a532b4ed8b2a9
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spelling	oai:doaj.org-article:2f415dff466a4c6fb57a532b4ed8b2a92021-12-02T18:02:14ZMetabolic effect of drought stress on the leaves of young oil palm (Elaeis guineensis) plants using UHPLC–MS and multivariate analysis10.1038/s41598-021-97835-x2045-2322https://doaj.org/article/2f415dff466a4c6fb57a532b4ed8b2a92021-09-01T00:00:00Zhttps://doi.org/10.1038/s41598-021-97835-xhttps://doaj.org/toc/2045-2322Abstract The expansion of the oil palm in marginal areas can face challenges, such as water deficit, leading to an impact on palm oil production. A better understanding of the biological consequences of abiotic stresses on this crop can result from joint metabolic profiling and multivariate analysis. Metabolic profiling of leaves was performed from control and stressed plants (7 and 14 days of stress). Samples were extracted and analyzed on a UHPLC-ESI-Q-TOF-HRMS system. Acquired data were processed using XCMS Online and MetaboAnalyst for multivariate and pathway activity analysis. Metabolism was affected by drought stress through clear segregation between control and stressed groups. More importantly, metabolism changed through time, gradually from 7 to 14 days. The pathways most affected by drought stress were: starch and sucrose metabolism, glyoxylate and dicarboxylate metabolism, alanine, aspartate and glutamate metabolism, arginine and proline metabolism, and glycine, serine and threonine metabolism. The analysis of the metabolic profile were efficient to correlate and differentiate groups of oil palm plants submitted to different levels of drought stress. Putative compounds and their affected pathways can be used in future multiomics analysis.Jorge Candido Rodrigues NetoLetícia Rios VieiraJosé Antônio de Aquino RibeiroCarlos Antônio Ferreira de SousaManoel Teixeira Souza JúniorPatrícia Verardi AbdelnurNature PortfolioarticleMedicineRScienceQENScientific Reports, Vol 11, Iss 1, Pp 1-9 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Jorge Candido Rodrigues Neto Letícia Rios Vieira José Antônio de Aquino Ribeiro Carlos Antônio Ferreira de Sousa Manoel Teixeira Souza Júnior Patrícia Verardi Abdelnur Metabolic effect of drought stress on the leaves of young oil palm (Elaeis guineensis) plants using UHPLC–MS and multivariate analysis
description	Abstract The expansion of the oil palm in marginal areas can face challenges, such as water deficit, leading to an impact on palm oil production. A better understanding of the biological consequences of abiotic stresses on this crop can result from joint metabolic profiling and multivariate analysis. Metabolic profiling of leaves was performed from control and stressed plants (7 and 14 days of stress). Samples were extracted and analyzed on a UHPLC-ESI-Q-TOF-HRMS system. Acquired data were processed using XCMS Online and MetaboAnalyst for multivariate and pathway activity analysis. Metabolism was affected by drought stress through clear segregation between control and stressed groups. More importantly, metabolism changed through time, gradually from 7 to 14 days. The pathways most affected by drought stress were: starch and sucrose metabolism, glyoxylate and dicarboxylate metabolism, alanine, aspartate and glutamate metabolism, arginine and proline metabolism, and glycine, serine and threonine metabolism. The analysis of the metabolic profile were efficient to correlate and differentiate groups of oil palm plants submitted to different levels of drought stress. Putative compounds and their affected pathways can be used in future multiomics analysis.
format	article
author	Jorge Candido Rodrigues Neto Letícia Rios Vieira José Antônio de Aquino Ribeiro Carlos Antônio Ferreira de Sousa Manoel Teixeira Souza Júnior Patrícia Verardi Abdelnur
author_facet	Jorge Candido Rodrigues Neto Letícia Rios Vieira José Antônio de Aquino Ribeiro Carlos Antônio Ferreira de Sousa Manoel Teixeira Souza Júnior Patrícia Verardi Abdelnur
author_sort	Jorge Candido Rodrigues Neto
title	Metabolic effect of drought stress on the leaves of young oil palm (Elaeis guineensis) plants using UHPLC–MS and multivariate analysis
title_short	Metabolic effect of drought stress on the leaves of young oil palm (Elaeis guineensis) plants using UHPLC–MS and multivariate analysis
title_full	Metabolic effect of drought stress on the leaves of young oil palm (Elaeis guineensis) plants using UHPLC–MS and multivariate analysis
title_fullStr	Metabolic effect of drought stress on the leaves of young oil palm (Elaeis guineensis) plants using UHPLC–MS and multivariate analysis
title_full_unstemmed	Metabolic effect of drought stress on the leaves of young oil palm (Elaeis guineensis) plants using UHPLC–MS and multivariate analysis
title_sort	metabolic effect of drought stress on the leaves of young oil palm (elaeis guineensis) plants using uhplc–ms and multivariate analysis
publisher	Nature Portfolio
publishDate	2021
url	https://doaj.org/article/2f415dff466a4c6fb57a532b4ed8b2a9
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Metabolic effect of drought stress on the leaves of young oil palm (Elaeis guineensis) plants using UHPLC–MS and multivariate analysis

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