MassIVE MSV000096471

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GNPS - Eelgrass rhizosphere exometabolites Exp1 LC-MS2 NEG

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Description

This project was conducted in collaboration with the Stachowicz and Dorrestein labs exploring the effects of eelgrass genotypic diversity on rhizosphere exometabolome production under marine heat wave versus ambient conditions. This data was collected from cultures of eelgrass genotypes grown in various levels of poly or monoculture under marine heat wave or ambient conditions in mesocosm. After simulating a 15 week marine heat wave regime, we sampled for each culture type-treatment combination’s rhizosphere metabolome and used non-targeted LC-MS/MS to examine how root exudates at the culture-level interact with genotypic diversity and temperature stress in a marine habitat forming species. Untargeted LC-MS/MS acquisition was performed on a Vanquish Flex UHPLC system coupled to an Orbitrap Exploris 240 (Thermo Fisher Scientific, Bremen, Germany). Chromatographic separation was performed on a Kinetex 1.7 um 100 A pore size C18 reversed phase UHPLC column 150 x 2.1 mm (Phenomenex, Torrance, CA). [doi:10.25345/C5R20S804] [dataset license: CC0 1.0 Universal (CC0 1.0)]

Keywords: Eelgrass ; Rhizosphere ; Metabolomics ; MSCollaboratory ; DatasetType:Metabolomics

Contact

Principal Investigators:
(in alphabetical order) 		Jay Stachowicz, UC Davis, United States
Submitting User: amcaraballor
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Owner Reanalyses
Experimental Design
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Identification Results
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Quantification Results
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GNPS content goes here (MSV000096471 [task=f8a981432c414897a77c07039b3dc9cf])
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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.