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Article

Nitrate reductase- and nitric oxide-dependent activation of sinapoylglucose:malate sinapoyltransferase in leaves of Arabidopsis thaliana.

Plant & cell physiology - 1 Sept 2012

Santos-Filho P R, Vitor S C, Frungillo L, Saviani E E, Oliveira H C, Salgado I

Abstract excerpt

Nitrate reductase (NR) activity is necessary for the synthesis of nitric oxide (NO), a key signaling molecule in plants. Here, we investigated the effect of NR deficiency on NO production and phenylpropanoid metabolism of Arabidopsis thaliana leaves. HPLC-mass spectrometry analysis showed that the NR double mutant (nia1 nia2) is deficient in the synthesis of sinapoylmalate (SM), the main phenylpropanoid...

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PMID: 22833666
DOI: 10.1093/pcp/pcs104

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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