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ProteomicsMPK4 phosphorylation dynamics and interacting proteins in plant immunity
The Arabidopsis MAP kinase 4 (MPK4) has been proposed as negative player in plant immunity, but it is activated by pathogen-associated molecular patterns (PAMPs), such as flg22. The molecular mechanisms by which MPK4 is activated and controls plant defense remain elusive. In this study, we investiga...
ORGANISM(S): Arabidopsis thaliana (Mouse-ear cress) 
2019-01-14 | PXD009016 | Pride
Arabidopsis mpk4  innate immunity  protein-protein interaction  flg22  kinase substrate  ip-ms 
TranscriptomicsTranscription profiling of Arabidopsis mutants mpk4 and ctr1
Arabidopsis MPK4 is involved in the control of antagonism between salicylic acid (SA) and ethylene (ET)/jasmonic acid (JA) pathways in the plant innate immune system as a repressor of the SA pathway, but an activator of the ET/JA pathway. Here we and use comparative microarray analysis of ctr1, ctr1...
ORGANISM(S): Arabidopsis thaliana 
2005-08-01 | E-MEXP-174 | biostudies-arrayexpress
ProteomicsShared and specific targets of Arabidopsis immune MAPKs
In Arabidopsis, mitogen-activated protein kinases MPK3, MPK4 and MPK6 constitute essential relays for a variety of functions including cell division, development and innate immunity. While some substrates of MPK3, MPK4 and MPK6 have been identified, the picture is still far from complete. To identif...
ORGANISM(S): Arabidopsis thaliana (Mouse-ear cress) 
2017-12-06 | PXD006807 | Pride
Arabidopsis thaliana Mapkinases Immunity Phosphoproteomics Signaling 
ProteomicsMPK4 interacting proteins in guard cells through AP-MS
Plants are often challenged by numerous biotic and abiotic environmental stresses. They have evolved efficient signaling networks in response to the environmental challenges, such as pathogen invasion, drought, CO2 changes. Guard cells are specialized epidermal cells enclosing pores on leaf surface,...
ORGANISM(S): Arabidopsis thaliana (Mouse-ear cress) 
2024-04-30 | PXD034347 | Pride
Ap-ms Arabidopsis thaliana Mpk4 Guard cells Single-cell-type proteomics 
TranscriptomicsExpression analysis of Arabidopsis mpk11 mutant treated with flg22
Arabidopsis MPK11 is activated and plays a role in the flg22 sensing. Mitogen-activated protein kinases (MAPKs) mediate cellular signal transduction during stress responses, as well as diverse growth and developmental steps in eukaryotes. Pathogen infection or treatment with conserved pathogen-assoc...
ORGANISM(S): Arabidopsis thaliana 
2012-05-02 | E-GEOD-33648 | biostudies-arrayexpress
Transcriptomicsmpk4/mpk4 gof vs mpk4/mpk4 vs col0 -Transcriptome study of mpk4 complemented line with a hyperactive form of MPK4 (MPK4 GOF).
au10-07_mpk4gof - mpk4/mpk4 gof vs mpk4/mpk4 vs col0 - Genes regulated by MPK4 pathway. - In order to study of the genes controlled by MPK4 pathway we generate mpk4 complemented lines expressing active MPK4 (MPK4 GOF). For the transcriptome analysis we compare the MPK4 GOF to mpk4/MPK4 (co...
ORGANISM(S): Arabidopsis thaliana 
2011-08-19 | E-GEOD-23664 | biostudies-arrayexpress
TranscriptomicsTranscription profiling of Arabidopsis wild type, 35S:mks1 and mpk4 plants
In plants, MAPKs are implicated in signalling cascades regulating immediate as well as systemic responses to pathogens. Arabidopsis MAP kinase 4 (MPK4) negatively regulates systemic acquired resistance (SAR) accompanied by the expression of pathogenesis-related (PR) genes. MPK4 interacts with and ph...
ORGANISM(S): Arabidopsis thaliana 
2005-09-01 | E-MEXP-173 | biostudies-arrayexpress
GenomicsArabidopsis thaliana
mpk4/mpk4 gof vs mpk4/mpk4 vs col0 -Transcriptome study of mpk4 complemented line with a hyperactive form of MPK4 (MPK4 GOF).
PRJNA130819 | ENA
Transcriptomicsmpk4/mpk4 gof vs mpk4/mpk4 vs col0 -Transcriptome study of mpk4 complemented line with a hyperactive form of MPK4 (MPK4 GOF).
au10-07_mpk4gof - mpk4/mpk4 gof vs mpk4/mpk4 vs col0 - Genes regulated by MPK4 pathway. - In order to study of the genes controlled by MPK4 pathway we generate mpk4 complemented lines expressing active MPK4 (MPK4 GOF). For the transcriptome analysis we compare the MPK4 GOF to mpk4/MPK4 (complemented...
ORGANISM(S): Arabidopsis thaliana 
2011-08-20 | GSE23664 | GEO
GenomicsRole of MPK4 in pathogen-associated molecular pattern-triggered alternative splicing in Arabidopsis
Role of MPK4 in pathogen-associated molecular pattern-triggered alternative splicing in Arabidopsis
PRJNA609667 | ENA
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