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Article

Thioredoxin system modulates metabolic and stomatal responses to elevated CO2 in Arabidopsis.

The New phytologist - 1 Aug 2026

da Fonseca-Pereira Paula, Mélo Neto Domingos F, Monteiro-Batista Rita de Cássia, Coelho Daniel Gomes, Lana-Costa Jaciara, de Souza Leonardo Perez, Krahnert Ina, Daloso Danilo M, Gago Jorge, Fernie Alisdair R, Araújo Wagner L, Nunes-Nesi Adriano

Abstract excerpt

The NADPH-dependent thioredoxin reductase/thioredoxin (NTR/TRX) system plays a central role in maintaining redox homeostasis of the cell by transferring electrons from NADPH to target proteins though NTR and TRX, thereby modulating cysteine redox states and regulating enzyme activity. However, the specific contribution of the extraplastidial NTR/TRX system to plant acclimation to elevated CO2 (eCO2) remains...

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Identifiers

PMID: 42216313
DOI: 10.1111/nph.71302
PMCID: PMC13373855

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