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Article

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

Plant biotechnology journal - 1 Feb 2011

Bai Wei, Chern Mawsheng, Ruan Deling, Canlas Patrick E, Sze-To Wing Hoi, Ronald Pamela C

Abstract excerpt

Non-expresser of pathogenesis-related genes 1 (NPR1) is the master regulator of salicylic acid-mediated systemic acquired resistance. Over-expression of Arabidopsis NPR1 and rice NH1 (NPR1 homolog1)/OsNPR1 in rice results in enhanced resistance. While there are four rice NPR1 paralogs in the rice genome, none have been demonstrated to function in disease resistance. To study rice NPR1 paralog 3, we introduced...

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Source

Identifiers

PMID: 20561248
DOI: 10.1111/j.1467-7652.2010.00544.x

Genes

NPR1
INA

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

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Enhanced disease resistance and hypersensitivity to BTH by introduction of an NH1/OsNPR1 paralog.PMID 20561248Read ↗

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 ↗

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

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

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

Genetic approaches to dissect plant nonhost resistance mechanisms.Semantic proximity Read ↗

Rice Snl6, a cinnamoyl-CoA reductase-like gene family member, is required for NH1-mediated immunity to Xanthomonas oryzae pv. oryzae.Semantic proximity Read ↗

Rice NH2 Functions as a Positive Regulator of Salicylic Acid–Mediated Defense Responses Against Sheath Blight and Bacterial BlightSemantic 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 ↗

Screening for resistance against Pseudomonas syringae in rice-FOX Arabidopsis lines identified a putative receptor-like cytoplasmic kinase gene that confers resistance to major bacterial and fungal pathogens in Arabidopsis and rice.Semantic proximity Read ↗

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

Semi-dominant mutations in the CC-NB-LRR-type R gene, NLS1, lead to constitutive activation of defense responses in rice.Semantic proximity Read ↗

Benzothiadiazole-induced priming for potentiated responses to pathogen infection, wounding, and infiltration of water into leaves requires the NPR1/NIM1 gene in Arabidopsis.Semantic proximity Read ↗

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