Data from: An in vitro analysis of how lactose modifies the gut microbiota structure and function of adults in a donor-independent manner
The impact of lactose on the gut microbiota of healthy adults was examined, using a short-term, in vitro strategy where fecal samples harvested from 18 donors were cultured anaerobically with and without lactose. Donors represented 3 adult age groups. Data collected include: amplicon sequencing of the V1-V2 regions of the 16S rRNA gene (available in the NCBI Sequence Read Archive associated with BioProject PRJNA883645: https://www.ncbi.nlm.nih.gov/bioproject/PRJNA883645), RT-qPCR of Bifidobacterium 16S rRNA genes, and short-chain fatty acid concentrations.
Resources in this dataset:
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Resource Title: lactose sample attributes File Name: lactose_sample_metadata.csv
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Resource Title: lactose SCFA, pH, and gas production data File Name: lactose_SCFA_data.csv
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Resource Title: Total bacterial and Bifidobacterium genus qPCR File Name: lactose_qPCR_all_bacteria_and_bifido.csv
Funding
USDA-ARS: 8072-41000-108-000D
History
Data contact name
Narrowe, AdrienneData contact email
adrienne.narrowe@usda.govPublisher
Ag Data CommonsTemporal Extent Start Date
2021-06-01Theme
- Not specified
Geographic Coverage
{"type":"FeatureCollection","features":[{"geometry":{"type":"Point","coordinates":[-75.187092456102,40.078126249741]},"type":"Feature","properties":{}}]}Geographic location - description
Ghent, Belgium and Philadelphia, PA, USAISO Topic Category
- health
National Agricultural Library Thesaurus terms
lactose; intestinal microorganisms; sequence analysis; ribosomal RNA; quantitative polymerase chain reaction; reverse transcriptase polymerase chain reaction; Bifidobacterium; short chain fatty acids; fatty acid composition; nucleotide sequencesOMB Bureau Code
- 005:18 - Agricultural Research Service
OMB Program Code
- 005:040 - National Research
ARS National Program Number
- 306
Pending citation
- No
Public Access Level
- Public
