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Article

Enhanced sensitivity to oxidative stress in an Arabidopsis nitric oxide synthase mutant.

Journal of plant physiology - 1 Jun 2007

Zhao Mingui, Zhao Xin, Wu Yuxia, Zhang Lixin

Abstract excerpt

The possible involvement of nitric oxide (NO) in oxidative stress tolerance was studied using Arabidopsis thaliana wild type (WT) and Atnos1 mutant plants, in which endogenous NO production is greatly diminished because 80% of nitric oxide synthase (NOS) activity is eliminated due to T-DNA insertion in the first exon of the NOS1 gene. Compared with WT, Atnos1 mutant plants showed increased hypersensitivity to...

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Source

Identifiers

PMID: 16690168
DOI: 10.1016/j.jplph.2006.03.002

Genes

NOS1

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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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