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UnknownRBOHF activates stomatal immunity by modulating both reactive oxygen species and apoplastic pH dynamics in Arabidopsis.
Not available
S-EPMC10952706 | biostudies-literature
ProteomicsAtNHR2A and AtNHR2B: two players of the secretory pathway functioning in plant immunity
AtNHR2A and AtNHR2B were identified in Arabidopsis thaliana as two immune proteins given the susceptibility of the single mutants Atnhr2a and Atnhr2b to Pseudomonas syringae pv. tabaci (Pstab), a pathogen that does not infect wild-type Arabidopsis plants. Notably, the double mutant Atnhr2b Atnhr2a e...
ORGANISM(S): Arabidopsis thaliana (Mouse-ear cress) 
2026-07-30 | PXD060166 | Pride
Arabidopsis Proteomics Immunity Apoplastic 
UnknownThe Arabidopsis homolog of human G3BP1 is a key regulator of stomatal and apoplastic immunity.
Not available
S-EPMC6238584 | biostudies-literature
ProteomicsArabidopsis leaf apoplast proteomes under flg22 induced pattern-triggered immunity
The apoplast is a critical interface in plant-pathogen interactions particularly in the context of pattern-triggered immunity (PTI), which is initiated by recognition of microbe-associated molecular patterns (PAMPs). Our study characterizes the proteomic profile of the Arabidopsis apoplast during PT...
ORGANISM(S): Arabidopsis thaliana (Mouse-ear cress) 
2025-02-11 | PXD060654 | Pride
Tetraspanin Extracellular vesicle Proteomics Pattern-triggered immunity Flg22 Apoplast 
UnknownAn Apoplastic Effector Pat-1Cm of the Gram-Positive Bacterium Clavibacter michiganensis Acts as Both a Pathogenicity Factor and an Immunity Elicitor in Plants.
Not available
S-EPMC9006514 | biostudies-literature
UnknownPhytophthora capsici CBM1-containing protein CBP3 is an apoplastic effector with plant immunity-inducing activity.
Not available
S-EPMC8518581 | biostudies-literature
TranscriptomicsTranscriptome analysis of apoplastic reactive oxygen species signaling and dissection of its regulatory pathways
As sessile organism, plants evolved a highly complicated signaling system to cope with unfavorable and fluctuating environmental conditions. Rapid and transient Reactive Oxygen Species (ROS) burst is a common response to both biotic and abiotic stresses. Plants exposed with O3 could trigger extracel...
ORGANISM(S): Arabidopsis thaliana 
2015-02-10 | E-GEOD-65740 | biostudies-arrayexpress
ProteomicsFungi hijack a plant apoplastic endoglucanase to release a ROS scavenging β-glucan decasaccharide to subvert immune responses
Plant pathogenic and beneficial fungi have evolved several strategies to evade immunity and cope with host-derived hydrolytic enzymes and oxidative stress in the apoplast, the extracellular spaces of plant tissues. Fungal hyphae are surrounded by an inner, insoluble cell wall layer and an outer, sol...
ORGANISM(S): Serendipita indica 
2022-08-12 | PXD025640 | Pride
Hordeum vulgare Soluble extracellular polysaccharide matrix Eps Serendipita indica Endophyte 
ProteomicsMaize AF F24 PICS - A fungal substrate mimicking molecule suppresses plant immunity via an inter-kingdom conserved motif
Ustilago maydis is a biotrophic fungus causing corn smut disease in maize. To downregulate immune responses and promote host colonization, U. maydis secretes a set of effector proteins into the plant apoplast. An effector essential for U. maydis virulence is Pit2, an inhibitor of papain-like cystein...
ORGANISM(S): Zea mays (Maize) 
2019-02-25 | PXD010596 | Pride
Maize af pics plcps apoplastic fluid 
TranscriptomicsThe Arabidopsis homolog of human G3BP1 is a key regulator of stomatal and aploplastic immunity
Arabidopsis G3BP1 mutants showed enhanced resistance to the virulent bacterial pathogen Pseudomonas syringae Pv. tomato. Pathogen resistance was mediated in Atg3bp1 mutants by altered stomatal and apoplastic immunity.
ORGANISM(S): Arabidopsis thaliana 
2018-06-01 | GSE107786 | GEO
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