Description
Two cultivars of sorghum were examined from a study performed at the Kearney Research Station in California; 1) a pre-flowering drought tolerant, post-flowering drought susceptible cultivar RTx430 and 2) a pre-flowering drought susceptible, post-flowering drought-tolerant cultivar BTx642. These data are the methanol/water metabolite fraction obtained from a Folsh extraction from Sorghum bicolor leaves and roots. The metabolites were derivatized and analyzed via GC-MS at PNNL. Analyses represent the metabolite profile collected at 2, 3, 4, 6, 8, 9, 10, 11, 13, 15, 17 weeks post soil emergence and under a perturbation of either well-watered (control), pre-flowering drought, or post-flowering drought.
[dataset license: CC0 1.0 Universal (CC0 1.0)]
Keywords: Pre-flower drought ; Post-flower drought ; microbiome ; rhizosphere
Contact
Principal Investigators:
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Peggy Lemaux, University of California Berkeley, USA
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Submitting User: |
alchemistmatt
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Publications
Xu L, Naylor D, Dong Z, Simmons T, Pierroz G, Hixson KK, Kim YM, Zink EM, Engbrecht KM, Wang Y, Gao C, DeGraaf S, Madera MA, Sievert JA, Hollingsworth J, Birdseye D, Scheller HV, Hutmacher R, Dahlberg J, Jansson C, Taylor JW, Lemaux PG, Coleman-Derr D.
Drought delays development of the sorghum root microbiome and enriches for monoderm bacteria.
Proc Natl Acad Sci U S A. 2018 May 1;115(18):E4284-E4293. Epub 2018 Apr 16.
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GNPS content goes here (MSV000081639 [task=554a56dd15f546e3b9fe0dd154c97ad8])
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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.