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| Subject | Predicate | Object |
|---|---|---|
| http://purl.uniprot.org/citations/23717215 | http://www.w3.org/1999/02/22-rdf-syntax-ns#type | http://purl.uniprot.org/core/Journal_Citation |
| http://purl.uniprot.org/citations/23717215 | http://www.w3.org/1999/02/22-rdf-syntax-ns#type | http://purl.uniprot.org/core/Journal_Citation |
| http://purl.uniprot.org/citations/23717215 | http://www.w3.org/2000/01/rdf-schema#comment | "In the plant Arabidopsis thaliana, multiple quantitative trait loci (QTLs), including RFO2, account for the strong resistance of accession Columbia-0 (Col-0) and relative susceptibility of Taynuilt-0 (Ty-0) to the vascular wilt fungus Fusarium oxysporum forma specialis matthioli. We find that RFO2 corresponds to diversity in receptor-like protein (RLP) genes. In Col-0, there is a tandem pair of RLP genes: RFO2/At1g17250 confers resistance while RLP2 does not. In Ty-0, the highly diverged RFO2 locus has one RLP gene conferring weaker resistance. While the endogenous RFO2 makes a modest contribution to resistance, transgenic RFO2 provides strong pathogen-specific resistance. The extracellular leucine-rich repeats (eLRRs) in RFO2 and RLP2 are interchangeable for resistance and remarkably similar to eLRRs in the receptor-like kinase PSY1R, which perceives tyrosine-sulfated peptide PSY1. Reduced infection in psy1r and mutants of related phytosulfokine (PSK) receptor genes PSKR1 and PSKR2 shows that tyrosine-sulfated peptide signaling promotes susceptibility. The related eLRRs in RFO2 and PSY1R are not interchangeable; and expression of the RLP nPcR, in which eLRRs in RFO2 are replaced with eLRRs in PSY1R, results in constitutive resistance. Counterintuitively, PSY1 signaling suppresses nPcR because psy1r nPcR is lethal. The fact that PSK signaling does not similarly affect nPcR argues that PSY1 signaling directly downregulates the expression of nPcR. Our results support a speculative but intriguing model to explain RFO2's role in resistance. We propose that F. oxysporum produces an effector that inhibits the normal negative feedback regulation of PSY1R, which stabilizes PSY1 signaling and induces susceptibility. However, RFO2, acting as a decoy receptor for PSY1R, is also stabilized by the effector and instead induces host immunity. Overall, the quantitative resistance of RFO2 is reminiscent of the better-studied monogenic resistance traits."xsd:string |
| http://purl.uniprot.org/citations/23717215 | http://purl.org/dc/terms/identifier | "doi:10.1371/journal.pgen.1003525"xsd:string |
| http://purl.uniprot.org/citations/23717215 | http://purl.org/dc/terms/identifier | "doi:10.1371/journal.pgen.1003525"xsd:string |
| http://purl.uniprot.org/citations/23717215 | http://purl.uniprot.org/core/author | "Shen Y."xsd:string |
| http://purl.uniprot.org/citations/23717215 | http://purl.uniprot.org/core/author | "Shen Y."xsd:string |
| http://purl.uniprot.org/citations/23717215 | http://purl.uniprot.org/core/author | "Diener A.C."xsd:string |
| http://purl.uniprot.org/citations/23717215 | http://purl.uniprot.org/core/author | "Diener A.C."xsd:string |
| http://purl.uniprot.org/citations/23717215 | http://purl.uniprot.org/core/date | "2013"xsd:gYear |
| http://purl.uniprot.org/citations/23717215 | http://purl.uniprot.org/core/date | "2013"xsd:gYear |
| http://purl.uniprot.org/citations/23717215 | http://purl.uniprot.org/core/name | "PLoS Genet."xsd:string |
| http://purl.uniprot.org/citations/23717215 | http://purl.uniprot.org/core/name | "PLoS Genet."xsd:string |
| http://purl.uniprot.org/citations/23717215 | http://purl.uniprot.org/core/pages | "E1003525"xsd:string |
| http://purl.uniprot.org/citations/23717215 | http://purl.uniprot.org/core/pages | "E1003525"xsd:string |
| http://purl.uniprot.org/citations/23717215 | http://purl.uniprot.org/core/title | "Arabidopsis thaliana resistance to fusarium oxysporum 2 implicates tyrosine-sulfated peptide signaling in susceptibility and resistance to root infection."xsd:string |
| http://purl.uniprot.org/citations/23717215 | http://purl.uniprot.org/core/title | "Arabidopsis thaliana resistance to fusarium oxysporum 2 implicates tyrosine-sulfated peptide signaling in susceptibility and resistance to root infection."xsd:string |
| http://purl.uniprot.org/citations/23717215 | http://purl.uniprot.org/core/volume | "9"xsd:string |
| http://purl.uniprot.org/citations/23717215 | http://purl.uniprot.org/core/volume | "9"xsd:string |
| http://purl.uniprot.org/citations/23717215 | http://www.w3.org/2004/02/skos/core#exactMatch | http://purl.uniprot.org/pubmed/23717215 |
| http://purl.uniprot.org/citations/23717215 | http://www.w3.org/2004/02/skos/core#exactMatch | http://purl.uniprot.org/pubmed/23717215 |
| http://purl.uniprot.org/citations/23717215 | http://xmlns.com/foaf/0.1/primaryTopicOf | https://pubmed.ncbi.nlm.nih.gov/23717215 |
| http://purl.uniprot.org/citations/23717215 | http://xmlns.com/foaf/0.1/primaryTopicOf | https://pubmed.ncbi.nlm.nih.gov/23717215 |
| http://purl.uniprot.org/uniprot/G9B9K9 | http://purl.uniprot.org/core/citation | http://purl.uniprot.org/citations/23717215 |
| http://purl.uniprot.org/uniprot/Q9SHI4 | http://purl.uniprot.org/core/citation | http://purl.uniprot.org/citations/23717215 |