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GNPS_GC_Metabolomics Tomato stem/Botrytis

ABSTRACT: A metabolomic perspective on nitrogen-modulated resistance to Botrytis cinerea in tomato (Solanum lycopersicum)

INSTRUMENT(S): Pegasus BT

ORGANISM(S): Solanum Lycopersicum (ncbitaxon:4081)

SUBMITTER: raphael Lugan

PROVIDER: MSV000090277 | GNPS |

REPOSITORIES: GNPS

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Publications

Nitrogen-mediated metabolic patterns of susceptibility to Botrytis cinerea infection in tomato (Solanum lycopersicum) stems.

Lacrampe Nathalie N Colombié Sophie S Dumont Doriane D Nicot Philippe P Lecompte François F Lugan Raphaël R

Planta 20230121 2

<h4>Main conclusion</h4>Severe N stress allows an accumulation of C-based compounds but impedes that of N-based compounds required to lower the susceptibility of tomato stem to Botrytis cinerea. Botrytis cinerea, a necrotrophic filamentous fungus, forms potentially lethal lesions on the stems of infected plants. Contrasted levels of susceptibility to B. cinerea were obtained in a tomato cultivar grown on a range of nitrate concentration: low N supply resulted in high susceptibility while high N ...[more]

PMID: 36680621

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