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Article

RPS2, an Arabidopsis disease resistance locus specifying recognition of Pseudomonas syringae strains expressing the avirulence gene avrRpt2.

The Plant cell - 1 Aug 1993

Kunkel B N, Bent A F, Dahlbeck D, Innes R W, Staskawicz B J

Abstract excerpt

A molecular genetic approach was used to identify and characterize plant genes that control bacterial disease resistance in Arabidopsis. A screen for mutants with altered resistance to the bacterial pathogen Pseudomonas syringae pv. tomato (Pst) expressing the avirulence gene avrRpt2 resulted in the isolation of four susceptible rps (resistance to P. syringae) mutants. The rps mutants lost resistance specifically...

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Identifiers

PMID: 8400869
DOI: 10.1105/tpc.5.8.865
PMCID: PMC160322

Genes

RPS2

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

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RPS2, an Arabidopsis disease resistance locus specifying recognition of Pseudomonas syringae strains expressing the avirulence gene avrRpt2.PMID 8400869Read ↗

Mutational analysis of the Arabidopsis RPS2 disease resistance gene and the corresponding pseudomonas syringae avrRpt2 avirulence gene.Semantic proximity Read ↗

Arabidopsis mutations at the RPS2 locus result in loss of resistance to Pseudomonas syringae strains expressing the avirulence gene avrRpt2.Semantic proximity Read ↗

RPS2 of Arabidopsis thaliana: a leucine-rich repeat class of plant disease resistance genes.Semantic proximity Read ↗

The A. thaliana disease resistance gene RPS2 encodes a protein containing a nucleotide-binding site and leucine-rich repeats.Semantic proximity Read ↗

Identification of a new Arabidopsis disease resistance locus, RPs4, and cloning of the corresponding avirulence gene, avrRps4, from Pseudomonas syringae pv. pisi.Semantic proximity Read ↗

Use of Arabidopsis thaliana defense-related mutants to dissect the plant response to pathogens.Semantic proximity Read ↗

The Pseudomonas syringae type III effector AvrRpt2 promotes virulence independently of RIN4, a predicted virulence target in Arabidopsis thaliana.Semantic proximity Read ↗

Mutations in the Pseudomonas syringae avrRpt2 gene that dissociate its virulence and avirulence activities lead to decreased efficiency in AvrRpt2-induced disappearance of RIN4.Semantic proximity Read ↗

A disease resistance gene in Arabidopsis with specificity for two different pathogen avirulence genes.Semantic proximity Read ↗

Mutational analysis of the Arabidopsis nucleotide binding site-leucine-rich repeat resistance gene RPS2.Semantic proximity Read ↗

Natural selection for polymorphism in the disease resistance gene Rps2 of Arabidopsis thaliana.Semantic proximity Read ↗

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