MassIVE MSV000091631

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GNPS - Raw LC-ESI(-)-HRMS data of Asparagopsis armata and A. taxiformis extracts in a context of a metabolomics study on the variation of metabolites of the two algae in relation to interspecies and temporal factors

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Description

Raw data of the LC-HRMS analysis of Asparagopsis armata and A. taxiformis samples, pertaining to the publication entitled: Development of a Multiblock Metabolomics Approach to Explore Metabolite Variations of two Algae of the Genus Asparagopsis Linked to Interspecies and Temporal Factors (https://doi.org/10.1016/j.algal.2023.103138) LC-HRMS analyses were performed with a Vanquish UHPLC system from ThermoScientific (MA, USA) equipped with a Q Exactive Plus mass spectrometer with an electrospray ionization source (negative mode). MeOH are the injection solvent blanks Extraction blanks are blank samples extracted in the same way as algal samples. Pool is a set of samples for analytical drift correction (pool 1-3 and 13-15 are priming pools which are then not included in the analysis) [doi:10.25345/C5NZ8108C] [dataset license: CC0 1.0 Universal (CC0 1.0)]

Keywords: Red algae, Asparagopsis spp., metabolomics, chemotaxonomic markers,

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Principal Investigators:
(in alphabetical order) 		Christelle Parchemin, Universite de Perpignan Via Domitia, France
Submitting User: CParchemin
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GNPS content goes here (MSV000091631 [task=2ba740bb7cc94135bda215e53740e359])
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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.

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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.

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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.

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Originally identified proteins that were automatically remapped by MassIVE to proteins in the SwissProt human reference database.

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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.

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Number of distinct peptide sequences (including modified variants or peptidoforms) reported across all analyses (original submission and reanalyses) associated with this dataset.

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Total number of peptide-spectrum matches (i.e. spectrum identifications) reported across all analyses (original submission and reanalyses) associated with this dataset.

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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.

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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.