Multiplexed LC-MS analysis reveals novel insights into grapevine defense mechanisms by expanding metabolome coverage

20260 citationsJournal Articlehybrid Open Access

Authors

Pedro G. Vásquez-Ocmín · Centre National de la Recherche Scientifique

Amélie Perez · Centre National de la Recherche Scientifique

Ana Romeo-Oliván · Ecole d'Ingénieurs de PURPAN

Virginie Puech-Pages · Centre National de la Recherche Scientifique

Sylvie Fournier · Centre National de la Recherche Scientifique

Bernard Dumas · Centre National de la Recherche Scientifique

Alban Jacques

Abstract

This multiplexed LC-MS workflow provides a versatile analytical pipeline for untargeted metabolomics and lipidomics in plants. By integrating complementary methods, the study uncovered novel biomarkers of grapevine defense, particularly oxylipins, emphasizing the critical role of lipidomics in deciphering plant-pathogen interactions.

Topics & Keywords

Horticultural and Viticultural Research Metabolomics and Mass Spectrometry Studies Plant Pathogens and Fungal Diseases

UN Sustainable Development Goals

Zero hunger

Publication Details

Published in: Metabolomics

Volume 22, Issue 2

DOI: 10.1007/s11306-026-02410-y

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