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Literature DB >> 12239384

Interference between Two Specific Pathogen Recognition Events Mediated by Distinct Plant Disease Resistance Genes.

Abstract

We demonstrate that the interaction of the avirulence gene avrRpt2 and the cognate resistance gene RPS2 interferes with the interaction of avrRpm1-RPM1 in Arabidopsis. Interference is mediated outside of the bacterial pathogen Pseudomonas syringae, presumably at the level of recognition of avr-dependent signals, yet does not require the wild-type RPS2 product. A numerical excess of P. syringae expressing avrRpm1 can overcome this interference in mixed inoculations. The interference of avrRpt2-RPS2 engagement with RPM1-dependent functions is mirrored by transcriptional activation of genes preferentially expressed during RPM1- or RPS2-mediated disease resistance reactions. This demonstration of interference between two plant disease resistance genes suggests that their products compete for a common element(s) in a signal transduction pathway leading to disease resistance.

Entities: Gene Species

Year: 1996 PMID： 12239384 PMCID： PMC161095 DOI： 10.1105/tpc.8.2.251

Source DB: PubMed Journal: Plant Cell ISSN： 1040-4651 Impact factor: 11.277

22 in total

1. Functional homologs of the Arabidopsis RPM1 disease resistance gene in bean and pea.

Authors: J L Dangl; C Ritter; M J Gibbon; L A Mur; J R Wood; S Goss; J Mansfield; J D Taylor; A Vivian
Journal: Plant Cell Date: 1992-11 Impact factor: 11.277

2. Sequence domains required for the activity of avirulence genes avrB and avrC from Pseudomonas syringae pv. glycinea.

Authors: S J Tamaki; D Y Kobayashi; N T Keen
Journal: J Bacteriol Date: 1991-01 Impact factor: 3.490

3. Isolation of Arabidopsis genes that differentiate between resistance responses mediated by the RPS2 and RPM1 disease resistance genes.

Authors: T L Reuber; F M Ausubel
Journal: Plant Cell Date: 1996-02 Impact factor: 11.277

Review 4. Prokaryotic plant parasites.

Authors: S R Long; B J Staskawicz
Journal: Cell Date: 1993-06-04 Impact factor: 41.582

Review 5. Pièce de Résistance: novel classes of plant disease resistance genes.

Authors: J L Dangl
Journal: Cell Date: 1995-02-10 Impact factor: 41.582

6. The avrRpm1 gene of Pseudomonas syringae pv. maculicola is required for virulence on Arabidopsis.

Authors: C Ritter; J L Dangl
Journal: Mol Plant Microbe Interact Date: 1995 May-Jun Impact factor: 4.171

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

Authors: M Mindrinos; F Katagiri; G L Yu; F M Ausubel
Journal: Cell Date: 1994-09-23 Impact factor: 41.582

8. Identification of Two Genes Required in Tomato for Full Cf-9-Dependent Resistance to Cladosporium fulvum.

Authors: K. E. Hammond-Kosack; D. A. Jones; JDG. Jones
Journal: Plant Cell Date: 1994-03 Impact factor: 11.277

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

Authors: B N Kunkel; A F Bent; D Dahlbeck; R W Innes; B J Staskawicz
Journal: Plant Cell Date: 1993-08 Impact factor: 11.277

10. The HrpZ proteins of Pseudomonas syringae pvs. syringae, glycinea, and tomato are encoded by an operon containing Yersinia ysc homologs and elicit the hypersensitive response in tomato but not soybean.

Authors: G Preston; H C Huang; S Y He; A Collmer
Journal: Mol Plant Microbe Interact Date: 1995 Sep-Oct Impact factor: 4.171

60 in total

1. Cultivar-specific avirulence and virulence functions assigned to avrPphF in Pseudomonas syringae pv. phaseolicola, the cause of bean halo-blight disease.

Authors: G Tsiamis; J W Mansfield; R Hockenhull; R W Jackson; A Sesma; E Athanassopoulos; M A Bennett; C Stevens; A Vivian; J D Taylor; J Murillo
Journal: EMBO J Date: 2000-07-03 Impact factor: 11.598

2. Phytoalexin-deficient mutants of Arabidopsis reveal that PAD4 encodes a regulatory factor and that four PAD genes contribute to downy mildew resistance.

Authors: J Glazebrook; M Zook; F Mert; I Kagan; E E Rogers; I R Crute; E B Holub; R Hammerschmidt; F M Ausubel
Journal: Genetics Date: 1997-05 Impact factor: 4.562

3. Cleavage of the Pseudomonas syringae type III effector AvrRpt2 requires a host factor(s) common among eukaryotes and is important for AvrRpt2 localization in the host cell.

Authors: Ping Jin; Michelle D Wood; Yan Wu; Zhiyi Xie; Fumiaki Katagiri
Journal: Plant Physiol Date: 2003-10-02 Impact factor: 8.340

Review 4. Protein-protein interactions in pathogen recognition by plants.

Authors: Adam J Bogdanove
Journal: Plant Mol Biol Date: 2002-12 Impact factor: 4.076

5. Quantitative nature of Arabidopsis responses during compatible and incompatible interactions with the bacterial pathogen Pseudomonas syringae.

Authors: Yi Tao; Zhiyi Xie; Wenqiong Chen; Jane Glazebrook; Hur-Song Chang; Bin Han; Tong Zhu; Guangzhou Zou; Fumiaki Katagiri
Journal: Plant Cell Date: 2003-02 Impact factor: 11.277