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TranscriptomicsExpression data in WT and erf6 mutant under high-light treatment
Reactive oxygen species (ROS) have been characterized as both important signaling molecules and universal stressors that mediate many developmental and physiological responses. So far, details of the transcriptional mechanism of ROS-responsive genes are still largely unknown. In the study reported h...
ORGANISM(S): Arabidopsis thaliana 
2012-05-14 | E-GEOD-37818 | biostudies-arrayexpress
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 
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 
ProteomicsDIA-based phosphoproteomics identifies early phosphorylation events in response to EGTA and mannitol in Arabidopsis
The rapid activation of RAF-SnRK2 cascades in response to hyperosmolarity is a crucial event in plants' adaptation to osmotic stress, yet the underlying mechanisms have remained elusive. In this study, we reveal that the calcium chelator EGTA, but not other calcium modulators, can potently activate ...
ORGANISM(S): Arabidopsis thaliana (Mouse-ear cress) 
2024-04-18 | PXD046802 | Pride
Arabidopsis Dia Phosphoproteomics Egta 
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