Título:	Deep untargeted metabolomics analysis to further characterize the adaptation response of Gliricidia sepium (Jacq.) Walp. to very high salinity stress.
Autoria:	BRAGA, Í. de O. SILVA, T. L. C. da SILVA, V. N. B. RODRIGUES NETO, J. C. RIBEIRO, J. A. de A. ABDELNUR, P. V. SOUSA, C. A. F. de SOUZA JUNIOR, M. T.
Afiliação:	ÍTALO DE OLIVEIRA BRAGA, UFLA; THALLITON LUIZ CARVALHO DA SILVA, UFLA; VIVIANNY NAYSE BELO SILVA, UFLA; JORGE CANDIDO RODRIGUES NETO, UFG; JOSE ANTONIO DE AQUINO RIBEIRO, CNPAE; PATRICIA VERARDI ABDELNUR, CNPAE; CARLOS ANTONIO FERREIRA DE SOUSA, CPAMN; MANOEL TEIXEIRA SOUZA JUNIOR, CNPAE.
Ano de publicação:	2022
Referência:	Frontiers in Plant Science, v. 13, Art. 869105, May, 2022.
Conteúdo:	The multipurpose tree Gliricidia sepium (Jacq.) Walp. adapts to a very high level of salt stress (≥20 dS m-1) and resumes the production of new leaves around 2 weeks after losing all leaves due to abrupt salinity stress. The integration of metabolome and transcriptome profiles from gliricidia leaves points to a central role of the phenylpropanoid biosynthesis pathway in the short-term response to salinity stress. In this study, a deeper untargeted metabolomics analysis of the leaves and roots of young gliricidia plants was conducted to characterize the mechanism(s) behind this adaptation response. The polar and lipidic fractions from leaf and root samples were extracted and analyzed on a UHPLC.ESI.Q-TOF.HRMS system.
NAL Thesaurus:	Phytosterols Phenylpropanoids Chemometrics
Palavras-chave:	Estresse abiótico Tolerância ao sal Quimiometria Espectrometria de massa de alta resolução
Tipo do material:	Artigo de periódico
Acesso:	openAccess
Aparece nas coleções:	Artigo em periódico indexado (CPAMN)