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

Mitogen-activated protein kinase 6 regulates NPR1 gene expression and activation during leaf senescence induced by salicylic acid.

Journal of experimental botany - 1 Dec 2014

Chai Jinyu, Liu Jian, Zhou Jun, Xing Da

Abstract excerpt

Plant senescence is a highly regulated process that can be induced by a range of factors. The nonexpressor of pathogenesis-related genes 1 (npr1) mutant is defective in the salicylic acid (SA) signalling pathway, displaying delayed yellowing during developmental senescence. However, the regulating mechanism of NPR1 on exogenous SA-induced senescence in detached Arabidopsis leaves has not yet been clarified. It...

Read the complete abstract on PubMed

Topics

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

Share to Arabidopsis Proteins
Share to Cell Nucleus
Share to Flavonoids

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Share to Green Fluorescent Proteins

Share to Mitogen-Activated Protein Kinases

Share to Plant Leaves

Share to Protein Transport

Share to Salicylic Acid

Source

Identifiers

PMID: 25210078
DOI: 10.1093/jxb/eru369

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

Mitogen-activated protein kinase 6 regulates NPR1 gene expression and activation during leaf senescence induced by salicylic acid.PMID 25210078Read ↗

Targets of AtWRKY6 regulation during plant senescence and pathogen defense.Semantic proximity Read ↗

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

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

A Tripartite Amplification Loop Involving the Transcription Factor WRKY75, Salicylic Acid, and Reactive Oxygen Species Accelerates Leaf Senescence.Semantic proximity Read ↗

Salicylic acid has a role in regulating gene expression during leaf senescence.Semantic proximity Read ↗

The Arabidopsis Rho of plants GTPase AtROP6 functions in developmental and pathogen response pathways.Semantic proximity Read ↗

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

An arabidopsis mitogen-activated protein kinase cascade, MKK9-MPK6, plays a role in leaf senescence.Semantic proximity Read ↗

Arabidopsis FAR-RED ELONGATED HYPOCOTYL3 Integrates Age and Light Signals to Negatively Regulate Leaf Senescence.Semantic proximity Read ↗

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

Construction of the Leaf Senescence Database and Functional Assessment of Senescence-Associated Genes.Semantic proximity Read ↗

Precocious leaf senescence by functional loss of PROTEIN S-ACYL TRANSFERASE14 involves the NPR1-dependent salicylic acid signaling.Semantic proximity Read ↗

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