MassIVE MSV000090305

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Proteomics of treatment of Arabidopsis thaliana with peptides

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Description

Plants were treated with a cPEP for luciferase (PEP Luc) or a scrambled version of this peptide (4 biological replicates each). Leaves were snap frozen in liquid nitrogen and grounded into powder. The powder was resuspended in tris 50 mM and 5% SDS, sonicated and centrifuged at 14,000 g for 10 min. A BCA protein assay was performed to estimate protein concentration in each sample. 50 ug of proteins were then loaded on a 12% Tris-glycine gel. Proteins were concentrated into one band and in gel digestion was performed as previously described (PMID: 25561571). 500 ng were then injected on a Thermofisher Exploris 480. [doi:10.25345/C5057CX30] [dataset license: CC0 1.0 Universal (CC0 1.0)]

Keywords: Arabidopsis thaliana ; Peptide

Contact

Principal Investigators:
(in alphabetical order) 		Bertrand Fabre, CNRS, France
Submitting User: bertrandfabre31

Publications

Ormancey M, Guillotin B, Merret R, Camborde L, Duboé C, Fabre B, Pouzet C, Impens F, Van Haver D, Carpentier MC, Clemente HS, Aguilar M, Lauressergues D, Scharff LB, Pichereaux C, Burlet-Schiltz O, Bousquet-Antonelli C, Gevaert K, Thuleau P, Plaza S, Combier JP.
Complementary peptides represent a credible alternative to agrochemicals by activating translation of targeted proteins.
Nat Commun. 2023 Jan 17;14(1):254. Epub 2023 Jan 17.

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Experimental Design
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Identification Results
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Quantification Results
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Number of distinct conditions across all analyses (original submission and reanalyses) associated with this dataset.

Distinct condition labels are counted across all files submitted in the "Metadata" category having a "Condition" column in this dataset.

"N/A" means no results of this type were submitted.
Number of distinct biological replicates across all analyses (original submission and reanalyses) associated with this dataset.

Distinct replicate labels are counted across all files submitted in the "Metadata" category having a "BioReplicate" or "Replicate" column in this dataset.

"N/A" means no results of this type were submitted.
Number of distinct technical replicates across all analyses (original submission and reanalyses) associated with this dataset.

The technical replicate count is defined as the maximum number of times any one distinct combination of condition and biological replicate was analyzed across all files submitted in the "Metadata" category. In the case of fractionated experiments, only the first fraction is considered.

"N/A" means no results of this type were submitted.
Originally identified proteins that were automatically remapped by MassIVE to proteins in the SwissProt human reference database.

"N/A" means no results of this type were submitted.
Number of distinct protein accessions reported across all analyses (original submission and reanalyses) associated with this dataset.

"N/A" means no results of this type were submitted.
Number of distinct unmodified peptide sequences reported across all analyses (original submission and reanalyses) associated with this dataset.

"N/A" means no results of this type were submitted.
Number of distinct peptide sequences (including modified variants or peptidoforms) reported across all analyses (original submission and reanalyses) associated with this dataset.

"N/A" means no results of this type were submitted.
Total number of peptide-spectrum matches (i.e. spectrum identifications) reported across all analyses (original submission and reanalyses) associated with this dataset.

"N/A" means no results of this type were submitted.
Number of distinct proteins quantified across all analyses (original submission and reanalyses) associated with this dataset.

Distinct protein accessions are counted across all files submitted in the "Statistical Analysis of Quantified Analytes" category having a "Protein" column in this dataset.

"N/A" means no results of this type were submitted.
Number of distinct proteins found to be differentially abundant in at least one comparison across all analyses (original submission and reanalyses) associated with this dataset.

A protein is differentially abundant if its change in abundance across conditions is found to be statistically significant with an adjusted p-value <= 0.05 and lists no issues associated with statistical tests for differential abundance.

Distinct protein accessions are counted across all files submitted in the "Statistical Analysis of Quantified Analytes" category having a "Protein" column in this dataset.

"N/A" means no results of this type were submitted.
This dataset may not contain all raw spectra data as originally deposited in PRIDE. It has been imported to MassIVE for reanalysis purposes, so its spectra data here may consist solely of processed peak lists suitable for reanalysis with most software.