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Lysine Biosynthesis Defines a Metabolic Checkpoint for Gibberellin-Mediated Growth in Arabidopsis thaliana.

Plant, cell & environment - 1 Aug 2026

Gouveia Débora Gonçalves, Barrios Wesley E Bhering, Martins Auxiliadora Oliveira, Cavalcanti João Henrique, Rosado-Souza Laíse, Siqueira João Antonio, de Menezes Daloso Danilo, Fernie Alisdair R, Nunes-Nesi Adriano, Weber Andreas P M, Araújo Wagner L

Abstract excerpt

Lysine represents a metabolic hub linking mitochondrial energy status with amino acid catabolism, yet its role in coordinating plant growth and development remains poorly characterised. The dapat mutant, which is deficient in L,L-diaminopimelate aminotransferase (DAPAT), exhibits severe growth inhibition associated with broad metabolic imbalance. This metabolic reprogramming is characterised by simultaneous...

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Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

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Identifiers

PMID: 41989006
DOI: 10.1111/pce.70525
PMCID: PMC13353673

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