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MetabolomicsMetabolomics analysis identifies metabolites associated with systemic acquired resistance in Arabidopsis

BACKGROUND: Systemic acquired resistance (SAR) is a plant defense response that provides long-lasting, broad-spectrum pathogen resistance to uninfected distal leaves following an initial localized infection. However, little information is available on the molecular biological bas...

2020-05-14 | MTBLS1550 | MetaboLights
TranscriptomicsTranscriptional response of Arabidopsis thaliana in systemic acquired resistance: critical roles for pipecolic acid and salicylic acid
We investigated the relationships of the two immune-regulatory plant metabolites salicylic acid (SA) and pipecolic acid (Pip) in the establishment of plant systemic acquired resistance (SAR) in Arabidopsis thaliana induced by the bacterial pathogen Pseudomonas syringae. To characterize the transcrip...
ORGANISM(S): Arabidopsis thaliana 
2015-12-27 | E-MTAB-4151 | biostudies-arrayexpress
MetabolomicsParabacteroides distasonis ameliorates insulin resistance via activation of intestinal GPR109a
Gut microbiota plays a key role in insulin resistance (IR). Here we perform a case-control study of Chinese adults (ChiCTR2200065715) and identify that Parabacteroides distasonis is inversely correlated with IR. Treatment with P. distasonis improves IR, strengthens intestinal integrity, and reduces ...
2023-11-01 | MTBLS7943 | MetaboLights
TranscriptomicsBarley Systemic Immunity: Dataset Local and Systemic
Leaf-to-leaf, systemic immune signaling known as systemic acquired resistance (SAR) is poorly understood in monocotyledonous plants. Here, we characterize systemic immunity in barley (Hordeum vulgare) triggered after primary leaf infection with either Pseudomonas syringae pathovar japonica (Psj) or ...
ORGANISM(S): Hordeum vulgare 
2014-11-24 | E-MTAB-3063 | biostudies-arrayexpress
ProteomicsMulti-omics revealed molecular mechanisms underlying guard cell systemic acquired resistance
Systemic Acquired Resistance (SAR) as a plant immune response improves immunity of distal tissue after local exposure to a pathogen. Stomata pores on leaf surfaces are formed by guard cells that recognize bacterial pathogens via pattern recognition receptors. We found that Arabidopsis thaliana plant...
ORGANISM(S): Arabidopsis thaliana (Mouse-ear cress) 
2021-09-09 | PXD022880 | Pride
Fatty acid Immunity Guard cell Redox Multi-omics Systemic acquired resistance 
ProteomicsPhosphorylation events during systemic acquired resistance in Arabidopsis
Systemic acquired resistance (SAR) is a plant defense response that provides resistance against a wide range of pathogens at the whole-plant level after a primary infection. In this study, we used a data independent acquisition (DIA) phosphoproteomics platform based on the high-resolution mass spect...
ORGANISM(S): Arabidopsis Thaliana 
2021-07-23 | PXD027512 |
ProteomicsMetabolomic analysis identifies metabolites associated with systemic acquired resistance in Arabidopsis
Systemic acquired resistance (SAR) is a plant defense response that provides long-lasting, broad-spectrum pathogen resistance to uninfected distal leaves following an initial localized infection. However, little information is available on the molecular biological basis of SAR especially in uninfect...
ORGANISM(S): Arabidopsis Thaliana 
2020-05-05 | PXD017073 |
GenomicsExtracellular pyridine nucleotides mediate systemic acquired resistance in Arabidopsis thaliana
Extracellular pyridine nucleotides mediate systemic acquired resistance in Arabidopsis thaliana
PRJNA933934 | ENA
TranscriptomicsBarley Systemic Immunity: Dataset Induced challenged
Leaf-to-leaf, systemic immune signaling known as systemic acquired resistance (SAR) is poorly understood in monocotyledonous plants. Here, we characterize systemic immunity in barley (Hordeum vulgare) triggered after primary leaf infection with either Pseudomonas syringae pathovar japonica (Psj) or ...
ORGANISM(S): Hordeum vulgare 
2014-11-24 | E-MTAB-3056 | biostudies-arrayexpress
ProteomicsIdentification of DIR1-dependant cellular responses required for systemic acquired resistance in guard cells
After localized invasion by bacterial pathogens, systemic acquired resistance (SAR) is induced in uninfected plant tissues, resulting in enhanced defense against a broad range of pathogens. Although SAR requires mobilization of signaling molecules via the plant vasculature, the specific mechanisms r...
ORGANISM(S): Arabidopsis thaliana (Mouse-ear cress) 
2022-02-17 | PXD024991 | Pride
Proteomics Arabidopsis thaliana Guard cells Lipidomics Metabolomics 
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