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ProteomicsNew insights on the role of HCN in root hair elongation through single cell proteomics.
In order to identify the possible protein targets of cyanide in the regulation of root hair, we have carried out a single cell proteomic approach to characterize the protein atlas in wild type root hair cells compared to the cas-c1 mutant cells. Root hair specific cells were obtained from isolated p...
ORGANISM(S): Arabidopsis thaliana (Mouse-ear cress) 
2024-01-26 | PXD028991 | Pride
Cyanoalanine Cyanide Plant Cyanylation 
ProteomicsHCN regulates cellular processes through posttranslational modification of proteins by S-cyanylation
Hydrogen cyanide (HCN) is coproduced with ethylene in plant cells and primarily enzymatically detoxified by the mitochondrial ß-cyanoalanine synthase (CAS-C1). Permanent or transient depletion of CAS-C1 activity in Arabidopsis results in physiological alterations in the plant that suggest that the f...
ORGANISM(S): Arabidopsis thaliana (Mouse-ear cress) 
2019-01-09 | PXD009929 | Pride
Arabidopsis - root tissue - posttranslational modification - cyanylation 
ProteomicsEffect of cadmium in the microalga Chlorella sorokiniana: A proteomic study
Effect of cadmium in the microalga Chlorella sorokiniana
ORGANISM(S): Chlorella sp. SAG 211-18 
2020-10-05 | PXD015932 | Pride
Microalga Cadmium Chlorella Mass spectrometry 
ProteomicsProteomic analysis in Arabidopsis tissues reveals hydrogen cyanide regulation of intracellular processes through posttranslational modification of proteins by S-cyanylation
Hydrogen cyanide (HCN) is co-produced with ethylene in plant cell and enzymatically detoxified mainly by the mitochondrial ß-cyanoalanine synthase (CAS-C1). Permanent or transient depletion of CAS-C1 activity in Arabidopsis results in physiological alteration in the plant that point to the function...
ORGANISM(S): Arabidopsis thaliana (Mouse-ear cress) 
2019-01-09 | PXD009812 | Pride
Arabidopsis root cyanylation cyanoalanine synthase 
ProteomicsPersulfidation of plant and bacteroid proteins is involved in legume nodule development and senescence
Legumes establish symbiosis with soil rhizobia forming root nodules that fix atmospheric nitrogen. The central role of reactive oxygen species (ROS) and reactive nitrogen species (RNS) in nodule biology has been clearly established. Recently, hydrogen sulfide (H2S) and other reactive sulfur species ...
ORGANISM(S): Phaseolus vulgaris (Kidney bean) (French bean) 
2024-06-16 | PXD039852 | Pride
Legumes Nodule development Post-translational modifications Symbiosis Persulfidation Nodule senescence Redox regulation 
ProteomicsSulfide Regulates Autophagy by Reversible Persulfidation of the Cysteine Protease ATG4
Hydrogen sulfide is a signaling molecule that regulates essential processes for plant performance, such as autophagy. In Arabidopsis thaliana, hydrogen sulfide negatively regulates autophagy independently of reactive oxygen species, but the underlying mechanism remains to be understood. To determine...
ORGANISM(S): Arabidopsis thaliana (Mouse-ear cress) 
2020-12-14 | PXD019802 | Pride
Abscisic acid Arabidopsis Persulfidation Hydrogen sulfide 
ProteomicsLabel-free quantitative proteomic analysis of nitrogen starvation in Arabidopsis root reveals new aspects of H2S signaling by protein persulfidation
Hydrogen sulfide (H2S)-mediated signaling pathways regulate many physiological and pathophysiological processes in mammalian and plant systems. The molecular mechanism by which hydrogen sulfide exerts its action involves the post-translational modification of cysteine residues to form a persulfidate...
ORGANISM(S): Arabidopsis thaliana (Mouse-ear cress) 
2021-09-09 | PXD024061 | Pride
Hydrogen sulfide mediated signaling pathways  proteomics  arabidopsis thaliana 
ProteomicsPersulfidated subproteome reveals the regulation of protein function by hydrogen sulfide in diverse biological processes and nuclear translocation of glyceraldehyde-3-phosphate dehydrogenase in plants.
Hydrogen sulfide-mediated signaling pathways regulates many physiological andpathophysiological processes in mammalian and plant systems. The molecular mechanism bywhich hydrogen sulfide exerts its action involves the oxidative post-translational modificationof cysteine residues to form a persulfida...
ORGANISM(S): Arabidopsis thaliana (Mouse-ear cress) 
2017-10-27 | PXD005168 | Pride
Arabidopsis Hydrogen sulfide Gapdh Postranslational modification Nuclear localization S-sulfhydration 
TranscriptomicsDepleting cytosolic cysteine compromises the antioxidant capacity of the cytosol in Arabidopsis thaliana
Plant cells contain different O-acetylserine(thiol)lyase (OASTL) enzymes involved in Cys biosynthesis and located in different subcellular compartments. These enzymes are made up of a complex variety of isoforms resulting in different subcellular Cys pools. To unravel the contribution of cytosolic C...
ORGANISM(S): Arabidopsis thaliana 
2010-10-01 | E-GEOD-19245 | biostudies-arrayexpress
ProteomicsLabel Free MS quantitation of rice Oryza sativa (control vs drought)
Label Free MS quantitation of rice Oryza sativa (control vs drought)
ORGANISM(S): Oryza sativa (Rice) 
2024-10-17 | PXD036637 | Pride
Oryza sativa Lc-ms Label-free quantitation 
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