Discover Community Create You

Loading publication...

Noodle always counts identifier-free feature events for service operation. With your permission, Google Analytics can also estimate audience and engagement. Search text, publication identifiers, cookies, IP addresses and browser fingerprints are never included in Noodle's first-party event counters.

Privacy details

Article

Low antioxidant concentrations impact on multiple signalling pathways in Arabidopsis thaliana partly through NPR1.

Journal of experimental botany - 1 Mar 2012

Brosché Mikael, Kangasjärvi Jaakko

Abstract excerpt

Production of reactive oxygen species (ROS) is linked to signalling in both developmental and stress responses. The level of ROS is controlled by both production and removal through various scavengers including ascorbic acid and glutathione. Here, the role of low ascorbic acid or glutathione concentrations was investigated on ozone-induced cell death, defence signalling, and developmental responses. Low ascorbic...

Read the complete abstract on PubMed

Topics

Share this publication in a Topic to start or enrich a Post.

Share to Acetates
Share to Ascorbic Acid
Share to Cyclopentanes

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Share to Germination

Share to Glutathione

Share to Oxylipins

Share to Salicylic Acid

Source

Open in PubMed Open full text

Identifiers

PMID: 22213815
DOI: 10.1093/jxb/err358
PMCID: PMC3295383

Genes

NPR1

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

Related research

Semantic proximity does not establish scientific evidence.

Research trail→

Click a neighbor to travelStep 1 · 12 closest

Low antioxidant concentrations impact on multiple signalling pathways in Arabidopsis thaliana partly through NPR1.PMID 22213815Read ↗

Ascorbic acid deficiency activates cell death and disease resistance responses in Arabidopsis.Semantic proximity Read ↗

Antioxidant status, peroxidase activity, and PR protein transcript levels in ascorbate-deficient Arabidopsis thaliana vtc mutants.Semantic proximity Read ↗

The transcription factor ABI4 Is required for the ascorbic acid-dependent regulation of growth and regulation of jasmonate-dependent defense signaling pathways in Arabidopsis.Semantic proximity Read ↗

Identification of ascorbic acid-deficient Arabidopsis thaliana mutants.Semantic proximity Read ↗

Leaf vitamin C contents modulate plant defense transcripts and regulate genes that control development through hormone signaling.Semantic proximity Read ↗

Arabidopsis lines with modified ascorbate concentrations reveal a link between ascorbate and auxin biosynthesis.Semantic proximity Read ↗

Ascorbic acid deficiency in arabidopsis induces constitutive priming that is dependent on hydrogen peroxide, salicylic acid, and the NPR1 gene.Semantic proximity Read ↗

Oxidative stress provokes distinct transcriptional responses in the stress-tolerant atr7 and stress-sensitive loh2 Arabidopsis thaliana mutants as revealed by multi-parallel quantitative real-time PCR analysis of ROS marker and antioxidant genes.Semantic proximity Read ↗

Arabidopsis dehydroascorbate reductase 1 and 2 modulate redox states of ascorbate-glutathione cycle in the cytosol in response to photooxidative stress.Semantic proximity Read ↗

Low ascorbic acid in the vtc-1 mutant of Arabidopsis is associated with decreased growth and intracellular redistribution of the antioxidant system.Semantic proximity Read ↗

Salicylic acid signaling inhibits apoplastic reactive oxygen species signaling.Semantic proximity Read ↗

Ultraviolet-B-induced oxidative stress and antioxidant defense system responses in ascorbate-deficient vtc1 mutants of Arabidopsis thaliana.Semantic proximity Read ↗

⌁Select a neighboring publication to make it the new centre.