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Omics score: 1000

Mass Spectrometry Imaging technique reveals defense secondary metabolites involved in Theobroma cacao - Moniliophtora perniciosa interaction in cacao fruits

ABSTRACT: This study aims to present Mass Spectrometry Imaging (MSI) as a fast and easily-handle sample analysis to screen potential metabolites involved in the T. cacao fruits - M. perniciosa interaction and gain insights into the infection process. The analytical techniques MSI and HPLC-MS/MS were combined in the study and allowed efficient detection of the metabolites clovamide, astragalin, fructose, phlorin, isovitexin, vicenin-2, sucrose, EPEA, mannitol, and abscisic acid, which presented altered concentration in response to M. perniciosa infection, further confirmed by statistical data.

INSTRUMENT(S): Thermo Scientific QExactive Hybrid Quadrupole-Orbitrap Mass Spectrometer

ORGANISM(S): Theobroma Cacao Moniliophtora Perniciosa

SUBMITTER: Jaqueline Moraes Bazioli

PROVIDER: MSV000088922 | MassIVE | Fri Feb 25 16:56:00 GMT 2022

REPOSITORIES: MassIVE

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