Description
Interactions between plants and leaf herbivores have long been implicated as the major driver of plant secondary metabolite diversity. However, other plant-animal interactions, such as those between fruits and frugivores, may also be involved in phytochemical diversification. Using 12 species of Piper, we conducted untargeted metabolomics and molecular networking with extracts of fruits and leaves. We evaluated organ-specific secondary metabolite composition and compared multiple dimensions of phytochemical diversity across organs, including richness, structural complexity, and variability across samples at multiple scales within and across species.
[doi:10.25345/C5C80P]
[dataset license: CC0 1.0 Universal (CC0 1.0)]
Keywords: Piper ; fruit ; leaf ; seed ; secondary metabolite
Contact
Principal Investigators:
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Gerald F. Schneider, Utah State University, United States
Susan R. Whitehead, Virginia Tech, USA
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gfschnei
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GNPS content goes here (MSV000087565 [task=a4a4733ccc8a4cdc94a0f69ff40ce317])
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Distinct condition labels are counted across all files submitted in the "Metadata" category
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Number of distinct biological replicates across all analyses (original submission and reanalyses)
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Distinct replicate labels are counted across all files submitted in the "Metadata" category
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Number of distinct technical replicates across all analyses (original submission and reanalyses)
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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
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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.
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Number of distinct unmodified peptide sequences reported across all analyses (original
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Number of distinct peptide sequences (including modified variants or peptidoforms) reported
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Total number of peptide-spectrum matches (i.e. spectrum identifications) reported across all
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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
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A protein is differentially abundant if its change in abundance across conditions is found
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Distinct protein accessions are counted across all files submitted in the "Statistical Analysis
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