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Article

Evidence for a disease-resistance pathway in rice similar to the NPR1-mediated signaling pathway in Arabidopsis.

The Plant journal : for cell and molecular biology - 1 Jul 2001

Chern M S, Fitzgerald H A, Yadav R C, Canlas P E, Dong X, Ronald P C

Abstract excerpt

The Arabidopsis NPR1/NIM1 gene is a key regulator of systemic acquired resistance (SAR). Over-expression of NPR1 leads to enhanced resistance in Arabidopsis. To investigate the role of NPR1 in monocots, we over-expressed the Arabidopsis NPR1 in rice and challenged the transgenic plants with Xanthomonas oryzae pv. oryzae (Xoo), the rice bacterial blight pathogen. The transgenic plants displayed enhanced resistance...

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Source

Identifiers

PMID: 11489188
DOI: 10.1046/j.1365-313x.2001.01070.x

Genes

NPR1

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

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Research trail→

Click a neighbor to travelStep 1 · 12 closest

Evidence for a disease-resistance pathway in rice similar to the NPR1-mediated signaling pathway in Arabidopsis.PMID 11489188Read ↗

Functional analysis of rice NPR1-like genes reveals that OsNPR1/NH1 is the rice orthologue conferring disease resistance with enhanced herbivore susceptibility.Semantic proximity Read ↗

Over-expression of TGA5, which encodes a bZIP transcription factor that interacts with NIM1/NPR1, confers SAR-independent resistance in Arabidopsis thaliana to Peronospora parasitica.Semantic proximity Read ↗

Involvement of OsNPR1/NH1 in rice basal resistance to blast fungus Magnaporthe oryzaeSemantic proximity Read ↗

Enhanced disease resistance and hypersensitivity to BTH by introduction of an NH1/OsNPR1 paralog.Semantic proximity Read ↗

Alteration of TGA factor activity in rice results in enhanced tolerance to Xanthomonas oryzae pv. oryzae.Semantic proximity Read ↗

Overexpression of (At)NPR1 in rice leads to a BTH- and environment-induced lesion-mimic/cell death phenotype.Semantic proximity Read ↗

Negative regulation of defense responses in plants by a conserved MAPKK kinase.Semantic proximity Read ↗

Building a mutant resource for the study of disease resistance in rice reveals the pivotal role of several genes involved in defence.Semantic proximity Read ↗

The Arabidopsis NIM1 protein shows homology to the mammalian transcription factor inhibitor I kappa B.Semantic proximity Read ↗

Negative regulation of defense responses in Arabidopsis by two NPR1 paralogs.Semantic proximity Read ↗

BAC and RNA sequencing reveal the brown planthopper resistance gene BPH15 in a recombination cold spot that mediates a unique defense mechanism.Semantic proximity Read ↗

Genome-wide identification and expression analysis of rice NLR genes responsive to the infections of Xanthomonas oryzae pv. oryzae and Magnaporthe oryzaeSemantic proximity Read ↗

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