{
  "@type": "dcat:Dataset",
  "accessLevel": "public",
  "bureauCode": [
    "005:18"
  ],
  "contactPoint": {
    "fn": "Narrowe, Adrienne",
    "hasEmail": "mailto:adrienne.narrowe@usda.gov"
  },
  "description": "<p>In vitro study of the effects on the human gut microbiota of lemon pectins with two different molecular weights and having varying degrees of esterification.  Data collected following incubations include: amplicon sequencing of the V1-V2 regions of the 16S rRNA gene (found in the NCBI Sequence Read Archive associated with BioProject PRJNA903836: <a href=\"https://www.ncbi.nlm.nih.gov/bioproject/PRJNA903836\">https://www.ncbi.nlm.nih.gov/bioproject/PRJNA903836</a>), RT-qPCR of Bifidobaterium sp. 16S rRNA genes, and short-chain fatty acid concentrations. </p>\n<p>Resources in this dataset:</p>\n<ul>\n<li>\n<p>Resource Title: Short Chain Fatty Acid concentrations\nFile Name: pectin_SCFA_data.csv</p>\n</li>\n<li>\n<p>Resource Title: Pectin_total_bacterial_qPCR_data\nFile Name: pectin_total_bacterial_qPCR_data.csv</p>\n</li>\n<li>\n<p>Resource Title: Pectin_bifidobacterium_genus_qPCR_data\nFile Name: pectin_bifidobacterium_genus_qPCR_data.csv</p>\n</li>\n<li>\n<p>Resource Title: Sample metadata</p>\n</li>\n<li>\n<p>File Name: pectin_sample_attributes.csv</p>\n</li>\n</ul>",
  "distribution": [
    {
      "@type": "dcat:Distribution",
      "downloadURL": "https://ndownloader.figshare.com/files/43756536",
      "format": "csv",
      "mediaType": "text/plain",
      "title": "pectin_sample_attributes_0.csv"
    },
    {
      "@type": "dcat:Distribution",
      "downloadURL": "https://ndownloader.figshare.com/files/43756539",
      "format": "csv",
      "mediaType": "text/plain",
      "title": "pectin_SCFA_data_0.csv"
    },
    {
      "@type": "dcat:Distribution",
      "downloadURL": "https://ndownloader.figshare.com/files/43756542",
      "format": "csv",
      "mediaType": "text/plain",
      "title": "pectin_total_bacterial_qPCR.csv"
    },
    {
      "@type": "dcat:Distribution",
      "downloadURL": "https://ndownloader.figshare.com/files/43756545",
      "format": "csv",
      "mediaType": "text/plain",
      "title": "pectin_bifidobacteria_genus_qPCR.csv"
    }
  ],
  "identifier": "10.15482/USDA.ADC/1529137",
  "keyword": [
    "16S rRNA sequence data",
    "ARS",
    "NP306",
    "RT-qPCR",
    "data.gov",
    "pectin",
    "short chain fatty acids"
  ],
  "license": "https://creativecommons.org/licenses/by/4.0/",
  "modified": "2025-11-21",
  "programCode": [
    "005:040"
  ],
  "publisher": {
    "@type": "org:Organization",
    "name": "Agricultural Research Service"
  },
  "spatial": "{\"type\": \"Point\", \"coordinates\": [-75.187092456102, 40.078126249741]}",
  "temporal": "2018-10-16/2018-10-16",
  "title": "Data from: Modulation of the Gut Microbiota Structure and Function by Two Structurally Different Lemon Pectins"
}