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ProteomicsIdentification of MDN1-dependent proteome changes in Arabidopsis seeds
mdn1-1 is a weak mutant of the Arabidopsis MDN1 gene. mdn1-1 exhibits an increased seed-size phenotype. To further figure out the proteome changes in the mdn1-1 seeds, we applied the iTRAQ-based LC-MS/MS analysis. A total of 3217 proteins were identified in dry seeds of both wild type and mdn1-1. Th...
ORGANISM(S): Arabidopsis thaliana (Mouse-ear cress) 
2019-11-12 | PXD013784 | Pride
Arabidopsis seeds Mdn1 Itraq 
ProteomicsData independent acquisition for Arabidopsis
To comprehensively assess the influence of PRPS10 haploinsufficiency on chloroplast protein accumulation, we performed DIA-MS. Total proteins were extracted from 3 DAG seedlings of WT, bpg2-2, prps10-1/+, bpg2 prps10/+ grown under normal growth conditions.
ORGANISM(S): Arabidopsis thaliana (Mouse-ear cress) 
2024-08-09 | PXD027861 | Pride
Arabidopsis Plastid ribosomal protein s10 Bpg2 
ProteomicsInvolvement of low molecular weight tyrosine acid phosphatase in abscisic acid signaling in Arabidopsis
Low molecular weight protein tyrosine phosphatase (LWM-PTP) is highly conserved tyrosine phosphatase from plants to animals. The function and putative targets of plant LWM-PTP homolog is not reported yet. Here, we revealed that Arabidopsis LWM-PTP homolog APH is a functional tyrosine phosphatase. AP...
ORGANISM(S): Arabidopsis thaliana (Mouse-ear cress) 
2022-10-14 | PXD029650 | Pride
Homolog Tyrosine phosphorylation Low molecular weight protein tyrosine phosphatase 
MetabolomicsCell type-specific proteomics uncovers a RAF15-SnRK2.6/OST1 kinase cascade in guard cells

Multicellular organisms such as plants contain various cell types with specialized functions. Analyzing the characteristics of each cell type reveals specific cell functions and enhances our understanding of organization and function at the organismal level. Guard cells (GCs) are specialized epid...

2024-09-03 | MTBLS3997 | MetaboLights
ProteomicsMaintaining Basal B-RAF Kinase Activity and ABA signaling via Single Serine Dephosphorylation and Autophosphorylation
The phytohormone abscisic acid (ABA) regulates plant responses to environmental stresses, development, and immunity. Under unfavorable conditions, ABA forms a complex with its receptor proteins PYR1/PYLs/RCARs, inhibiting A clade PP2C phosphatases and releasing SnRK2s from PP2C-mediated inhibition. ...
ORGANISM(S): Arabidopsis thaliana (Mouse-ear cress) 
2025-11-10 | PXD053394 | Pride
Arabidopsis Protein phosphatase 2c(pp2c) Abiotic stress Abscisic acid (aba) Raf kinase Protein phosphorylation 
ProteomicsOK-SnRK2 cascade mediates osmotic stress signaling in plant
Osmotic stress associated with drought, salinity and cold is a major factor limits plant productivity. A few signaling factors have been identified in the sensing or early signaling of osmotic stress. SNF1-related protein kinase 2 (SnRK2) are quickly activated by osmotic stress and the snrk2 decuple...
ORGANISM(S): Arabidopsis thaliana (Mouse-ear cress) 
2020-01-17 | PXD014435 | Pride
Snrk2 Osmotic stress active protein kinases Osmotic stress 
ProteomicsFAT-switch-based quantitative S-nitrosoproteomics reveals a key role of GSNOR1 in regulating ER functions
Reversible protein S-nitrosylation regulates a wide range of biological functions and physiological activities in plants. However, it is challenging to quantitively determine the S-nitrosylation targets and dynamics in vivo. In this study, we developed a highly sensitive and efficient fluorous affin...
ORGANISM(S): Arabidopsis thaliana (Mouse-ear cress) 
2023-06-07 | PXD037504 | Pride
S-nitrosylation  fluorous affinity tags  er stress  transcription  proteomics  redox homeostasis 
MetabolomicsComprehensive Untargeted Metabolomics Dataset of Saccharomyces cerevisiae Aging-Associated Mutants and Yeast–Host Interactions in Drosophila melanogaster

Aging is a complex biological process influenced by genetic factors, environmental conditions, and interactions between organisms and their associated microbes. The budding yeast Saccharomyces cerevisiae and the fruit fly Drosophila melanogaster provide complementary model systems for investigati...

2026-09-04 | MTBLS15555 | MetaboLights
UnknownThe hidden connection: systemic immune-inflammation index and its role in asthma.
Not available
S-EPMC12450745 | biostudies-literature
ProteomicsEnabling rapid activations of B2 and B3 RAFs by SnRK2s in early osmotic stress signaling
Environmental water deficit imposes osmotic stress on plants, limiting plant growth and yield. The B2, B3, and B4 subgroup rapidly accelerated fibrosarcoma-like kinases (RAFs) are rapidly activated within minutes by osmotic stress and function as upstream regulators of SNF1-related protein kinase 2s ...
ORGANISM(S): Arabidopsis Thaliana (mouse-ear Cress) 
2025-11-11 | PXD057740 | JPOST Repository
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