About this Dataset

Data From: Fructooligosaccharides (FOS) Differentially Modifies The In Vitro Gut Microbiota In An Age-dependent Manner

A 24-h in vitro culturing method was used to determine whether fructooligosaccharide (FOS) treatment effects on the human gut microbiome has a differential effect by age, using fecal samples from 18 adults in 3 age groups with 6 individuals for each group, young adult (25–35 years of age), adult (36–50 years of age), and older adult (51–70 years of age). 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 PRJNA883714: https://www.ncbi.nlm.nih.gov/bioproject/PRJNA883714), total bacterial qPCR, Bifidobacterium genus specific q-PCR, and short chain fatty acid concentrations.

Resources in this dataset:

Resource Title: Sample metadata File Name: FOS_sample_attributes.csv
Resource Title: Short Chain Fatty Acid concentrations File Name: FOS_SCFA_data.csv
Resource Title: Total bacterial and Bifidobacterium genus qPCR File Name: total_bacteria_and_Bifidobacterium_specific_qPCR.csv
Organization: Department of Agriculture
Last updated: 2024-03-30T11:16:16.343070
Tags: 16s-rrna-sequence-data, ars, bifidobacteria, data-gov, fructooligosaccharides, np306, prebiotics, short-chain-fatty-acids

Tables

FOS SCFA Data 0

@usgov.usda_gov_data_from_fructooligosaccharides_fos_differen_48c5e515.fos_scfa_data_0

17 kB
90 rows
17 columns

CREATE TABLE fos_scfa_data_0 (
  "sampleid" VARCHAR,
  "donor" VARCHAR,
  "age" VARCHAR,
  "time" VARCHAR,
  "tx" VARCHAR,
  "ph" DOUBLE,
  "gas_mbar" DOUBLE,
  "acetate_mm" DOUBLE,
  "propionate_mm" DOUBLE,
  "butyrate_mm" DOUBLE,
  "valerate_mm" DOUBLE,
  "caproate_mm" DOUBLE,
  "isobutyrate_mm" DOUBLE,
  "isovalerate_mm" DOUBLE,
  "isocaproate_mm" DOUBLE,
  "bcfa_mm" DOUBLE,
  "totalscfa_mm" DOUBLE
);

Total Bacteria And Bifidobacterium Specific QPCR 0

@usgov.usda_gov_data_from_fructooligosaccharides_fos_differen_48c5e515.total_bacteria_and_bifidobacterium_specific_qpcr_0

4.96 kB
90 rows
3 columns

CREATE TABLE total_bacteria_and_bifidobacterium_specific_qpcr_0 (
  "sampleid" VARCHAR,
  "total_bacteria_ml" DOUBLE,
  "bifidobacteria_genus_ml" DOUBLE
);