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Article

NAD-dependent isocitrate dehydrogenase mutants of Arabidopsis suggest the enzyme is not limiting for nitrogen assimilation.

Plant physiology - 1 Jul 2007

Lemaitre Thomas, Urbanczyk-Wochniak Ewa, Flesch Valerie, Bismuth Evelyne, Fernie Alisdair R, Hodges Michael

Abstract excerpt

NAD-dependent isocitrate dehydrogenase (IDH) is a tricarboxylic acid cycle enzyme that produces 2-oxoglutarate, an organic acid required by the glutamine synthetase/glutamate synthase cycle to assimilate ammonium. Three Arabidopsis (Arabidopsis thaliana) IDH mutants have been characterized, corresponding to an insertion into a different IDH gene (At5g03290, idhv; At4g35260, idhi; At2g17130, idhii). Analysis of...

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Identifiers

PMID: 17468208
DOI: 10.1104/pp.107.100677
PMCID: PMC1914144

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 5 Sept 2026. Manifest publication-graph-cohort-2026-09-05.1.

Source receipt: pubmed, retrieved 5 Sept 2026.

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