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

NPR3 and NPR4 are receptors for the immune signal salicylic acid in plants.

Nature - 16 May 2012

Fu Zheng Qing, Yan Shunping, Saleh Abdelaty, Wang Wei, Ruble James, Oka Nodoka, Mohan Rajinikanth, Spoel Steven H, Tada Yasuomi, Zheng Ning, Dong Xinnian

Abstract excerpt

Salicylic acid (SA) is a plant immune signal produced after pathogen challenge to induce systemic acquired resistance. It is the only major plant hormone for which the receptor has not been firmly identified. Systemic acquired resistance in Arabidopsis requires the transcription cofactor nonexpresser of PR genes 1 (NPR1), the degradation of which acts as a molecular switch. Here we show that the NPR1 paralogues...

Read the complete abstract on PubMed

Topics

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

Share to Arabidopsis
Share to Arabidopsis Proteins

Methodology Data sources Editorial policy Privacy Delete account & data About Contact Helena Bioinformatics

Share to Mutation

Share to Protein Binding

Share to Salicylic Acid

Share to Signal Transduction

Share to Two-Hybrid System Techniques

Share to Ubiquitin-Protein Ligases

Source

Open in PubMed Open full text

Identifiers

PMID: 22699612
DOI: 10.1038/nature11162
PMCID: PMC3376392

Genes

NPR1
NPR3

Provenance

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.

Related research

Semantic proximity does not establish scientific evidence. Graph snapshot: 2026-09-29.

Research trail→

Click a neighbor to travelStep 1 · 12 closest

NPR3 and NPR4 are receptors for the immune signal salicylic acid in plants.PMID 22699612Read ↗

Opposite Roles of Salicylic Acid Receptors NPR1 and NPR3/NPR4 in Transcriptional Regulation of Plant Immunity.Semantic proximity Read ↗

Salicylic acid binds NPR3 and NPR4 to regulate NPR1-dependent defense responses.Semantic proximity Read ↗

Diverse Roles of the Salicylic Acid Receptors NPR1 and NPR3/NPR4 in Plant Immunity.Semantic proximity Read ↗

Structural basis of salicylic acid perception by Arabidopsis NPR proteins.Semantic proximity Read ↗

Inducers of plant systemic acquired resistance regulate NPR1 function through redox changes.Semantic proximity Read ↗

Salicylic acid regulates Arabidopsis microbial pattern receptor kinase levels and signaling.Semantic proximity Read ↗

The salicylic acid receptor NPR3 is a negative regulator of the transcriptional defense response during early flower development in Arabidopsis.Semantic proximity Read ↗

A prominent role of the circadian proteins PRR5 and PRR7 in governing Arabidopsis immunity.Semantic proximity Read ↗

Cullin-RING ubiquitin ligases in salicylic acid-mediated plant immune signalingSemantic proximity Read ↗

A gain-of-function mutation in an Arabidopsis Toll Interleukin1 receptor-nucleotide binding site-leucine-rich repeat type R gene triggers defense responses and results in enhanced disease resistance.Semantic proximity Read ↗

NPR1 protects young leaves from systemic salicylic acid-induced damage during bacterial infectionSemantic proximity Read ↗

Structure-function analysis of npr1 alleles in Arabidopsis reveals a role for its paralogs in the perception of salicylic acid.Semantic proximity Read ↗

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