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http://purl.uniprot.org/citations/18982020http://www.w3.org/1999/02/22-rdf-syntax-ns#typehttp://purl.uniprot.org/core/Journal_Citation
http://purl.uniprot.org/citations/18982020http://www.w3.org/1999/02/22-rdf-syntax-ns#typehttp://purl.uniprot.org/core/Journal_Citation
http://purl.uniprot.org/citations/18982020http://www.w3.org/2000/01/rdf-schema#comment"Mitogen-activated protein kinase (MAPK) cascades play important roles in regulating plant innate immune responses. In a genetic screen to search for mutants with constitutive defense responses, we identified multiple alleles of mpk4 and mekk1 that exhibit cell death and constitutive defense responses. Bimolecular fluorescence complementation (BiFC) analysis showed that both MPK4 and MEKK1 interact with MKK1 and MKK2, two closely related MAPK kinases. mkk1 and mkk2 single mutant plants do not have obvious mutant phenotypes. To test whether MKK1 and MKK2 function redundantly, mkk1 mkk2 double mutants were generated. The mkk1 mkk2 double mutant plants die at seedling stage and the seedling-lethality phenotype is temperature-dependent. Similar to the mpk4 and mekk1 mutants, the mkk1 mkk2 double mutant seedlings accumulate high levels of H2O2, display spontaneous cell death, constitutively express Pathogenesis Related (PR) genes and exhibit pathogen resistance. In addition, activation of MPK4 by flg22 is impaired in the mkk1 mkk2 double mutants, suggesting that MKK1 and MKK2 function together with MPK4 and MEKK1 in a MAP kinase cascade to negatively regulate innate immune responses in plants."xsd:string
http://purl.uniprot.org/citations/18982020http://purl.org/dc/terms/identifier"doi:10.1038/cr.2008.300"xsd:string
http://purl.uniprot.org/citations/18982020http://purl.org/dc/terms/identifier"doi:10.1038/cr.2008.300"xsd:string
http://purl.uniprot.org/citations/18982020http://purl.uniprot.org/core/author"Chen S."xsd:string
http://purl.uniprot.org/citations/18982020http://purl.uniprot.org/core/author"Chen S."xsd:string
http://purl.uniprot.org/citations/18982020http://purl.uniprot.org/core/author"Cheng F."xsd:string
http://purl.uniprot.org/citations/18982020http://purl.uniprot.org/core/author"Cheng F."xsd:string
http://purl.uniprot.org/citations/18982020http://purl.uniprot.org/core/author"Liu J."xsd:string
http://purl.uniprot.org/citations/18982020http://purl.uniprot.org/core/author"Liu J."xsd:string
http://purl.uniprot.org/citations/18982020http://purl.uniprot.org/core/author"Gao M."xsd:string
http://purl.uniprot.org/citations/18982020http://purl.uniprot.org/core/author"Gao M."xsd:string
http://purl.uniprot.org/citations/18982020http://purl.uniprot.org/core/author"Zhang Y."xsd:string
http://purl.uniprot.org/citations/18982020http://purl.uniprot.org/core/author"Zhang Y."xsd:string
http://purl.uniprot.org/citations/18982020http://purl.uniprot.org/core/author"Zhang Z."xsd:string
http://purl.uniprot.org/citations/18982020http://purl.uniprot.org/core/author"Zhang Z."xsd:string
http://purl.uniprot.org/citations/18982020http://purl.uniprot.org/core/author"Bi D."xsd:string
http://purl.uniprot.org/citations/18982020http://purl.uniprot.org/core/author"Bi D."xsd:string
http://purl.uniprot.org/citations/18982020http://purl.uniprot.org/core/date"2008"xsd:gYear
http://purl.uniprot.org/citations/18982020http://purl.uniprot.org/core/date"2008"xsd:gYear
http://purl.uniprot.org/citations/18982020http://purl.uniprot.org/core/name"Cell Res."xsd:string
http://purl.uniprot.org/citations/18982020http://purl.uniprot.org/core/name"Cell Res."xsd:string
http://purl.uniprot.org/citations/18982020http://purl.uniprot.org/core/pages"1190-1198"xsd:string
http://purl.uniprot.org/citations/18982020http://purl.uniprot.org/core/pages"1190-1198"xsd:string