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      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="GSM5130074" accession="SRS8371135">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS8371135</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN18128073</EXTERNAL_ID>
      <EXTERNAL_ID namespace="GEO">GSM5130074</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>C4: Standard feed-fed, Colon</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>10090</TAXON_ID>
      <SCIENTIFIC_NAME>Mus musculus</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>706375</ID>
          <LABEL>PRJNA706375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>source_name</TAG>
        <VALUE>Standard feed-fed mice</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>strain</TAG>
        <VALUE>C57BL/6</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>gender</TAG>
        <VALUE>male</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>tissue</TAG>
        <VALUE>Colon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>treatment</TAG>
        <VALUE>Standard feed-fed</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="GSM5130072" accession="SRS8371136">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS8371136</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN18128257</EXTERNAL_ID>
      <EXTERNAL_ID namespace="GEO">GSM5130072</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>C2: Standard feed-fed, Colon</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>10090</TAXON_ID>
      <SCIENTIFIC_NAME>Mus musculus</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>706375</ID>
          <LABEL>PRJNA706375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>source_name</TAG>
        <VALUE>Standard feed-fed mice</VALUE>
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        <TAG>strain</TAG>
        <VALUE>C57BL/6</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>gender</TAG>
        <VALUE>male</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>tissue</TAG>
        <VALUE>Colon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>treatment</TAG>
        <VALUE>Standard feed-fed</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="GSM5130076" accession="SRS8371137">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS8371137</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN18128255</EXTERNAL_ID>
      <EXTERNAL_ID namespace="GEO">GSM5130076</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>L11: Standard diet and arsenic-fed, Ileum</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>10090</TAXON_ID>
      <SCIENTIFIC_NAME>Mus musculus</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>706375</ID>
          <LABEL>PRJNA706375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>source_name</TAG>
        <VALUE>Standard diet and arsenic-fed mice</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>strain</TAG>
        <VALUE>C57BL/6</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>gender</TAG>
        <VALUE>male</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>tissue</TAG>
        <VALUE>Ileum</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>treatment</TAG>
        <VALUE>Standard diet and arsenic-fed</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="GSM5130075" accession="SRS8371138">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS8371138</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN18128072</EXTERNAL_ID>
      <EXTERNAL_ID namespace="GEO">GSM5130075</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>C5: Standard feed-fed, Colon</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>10090</TAXON_ID>
      <SCIENTIFIC_NAME>Mus musculus</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>706375</ID>
          <LABEL>PRJNA706375</LABEL>
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      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>source_name</TAG>
        <VALUE>Standard feed-fed mice</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>strain</TAG>
        <VALUE>C57BL/6</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>gender</TAG>
        <VALUE>male</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>tissue</TAG>
        <VALUE>Colon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>treatment</TAG>
        <VALUE>Standard feed-fed</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="GSM5130078" accession="SRS8371139">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS8371139</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN18128076</EXTERNAL_ID>
      <EXTERNAL_ID namespace="GEO">GSM5130078</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>L13: Standard diet and arsenic-fed, Ileum</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>10090</TAXON_ID>
      <SCIENTIFIC_NAME>Mus musculus</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>706375</ID>
          <LABEL>PRJNA706375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>source_name</TAG>
        <VALUE>Standard diet and arsenic-fed mice</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>strain</TAG>
        <VALUE>C57BL/6</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>gender</TAG>
        <VALUE>male</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>tissue</TAG>
        <VALUE>Ileum</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>treatment</TAG>
        <VALUE>Standard diet and arsenic-fed</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="GSM5130080" accession="SRS8371140">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS8371140</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN18128074</EXTERNAL_ID>
      <EXTERNAL_ID namespace="GEO">GSM5130080</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>L15: Standard diet and arsenic-fed, Ileum</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>10090</TAXON_ID>
      <SCIENTIFIC_NAME>Mus musculus</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>706375</ID>
          <LABEL>PRJNA706375</LABEL>
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    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
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        <VALUE>Standard diet and arsenic-fed mice</VALUE>
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        <TAG>strain</TAG>
        <VALUE>C57BL/6</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>gender</TAG>
        <VALUE>male</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>tissue</TAG>
        <VALUE>Ileum</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>treatment</TAG>
        <VALUE>Standard diet and arsenic-fed</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="GSM5130079" accession="SRS8371141">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS8371141</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN18128075</EXTERNAL_ID>
      <EXTERNAL_ID namespace="GEO">GSM5130079</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>L14: Standard diet and arsenic-fed, Ileum</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>10090</TAXON_ID>
      <SCIENTIFIC_NAME>Mus musculus</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>706375</ID>
          <LABEL>PRJNA706375</LABEL>
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    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
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        <TAG>strain</TAG>
        <VALUE>C57BL/6</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>gender</TAG>
        <VALUE>male</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>tissue</TAG>
        <VALUE>Ileum</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>treatment</TAG>
        <VALUE>Standard diet and arsenic-fed</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
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  <SAMPLE alias="GSM5130082" accession="SRS8371142">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS8371142</PRIMARY_ID>
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    <TITLE>L2: Standard feed-fed, Ileum</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>10090</TAXON_ID>
      <SCIENTIFIC_NAME>Mus musculus</SCIENTIFIC_NAME>
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      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>706375</ID>
          <LABEL>PRJNA706375</LABEL>
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        <TAG>strain</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>gender</TAG>
        <VALUE>male</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>tissue</TAG>
        <VALUE>Ileum</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>treatment</TAG>
        <VALUE>Standard feed-fed</VALUE>
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    </SAMPLE_ATTRIBUTES>
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  <SAMPLE alias="GSM5130081" accession="SRS8371143">
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      <PRIMARY_ID>SRS8371143</PRIMARY_ID>
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    <TITLE>L1: Standard feed-fed, Ileum</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>10090</TAXON_ID>
      <SCIENTIFIC_NAME>Mus musculus</SCIENTIFIC_NAME>
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      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>706375</ID>
          <LABEL>PRJNA706375</LABEL>
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        <TAG>strain</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>gender</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>tissue</TAG>
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        <VALUE>Standard feed-fed</VALUE>
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      <PRIMARY_ID>SRS8371144</PRIMARY_ID>
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      <EXTERNAL_ID namespace="GEO">GSM5130083</EXTERNAL_ID>
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    <TITLE>L3: Standard feed-fed, Ileum</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>10090</TAXON_ID>
      <SCIENTIFIC_NAME>Mus musculus</SCIENTIFIC_NAME>
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      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>706375</ID>
          <LABEL>PRJNA706375</LABEL>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
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      <EXTERNAL_ID namespace="GEO">GSM5130077</EXTERNAL_ID>
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    <TITLE>L12: Standard diet and arsenic-fed, Ileum</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>10090</TAXON_ID>
      <SCIENTIFIC_NAME>Mus musculus</SCIENTIFIC_NAME>
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      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>706375</ID>
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      <SAMPLE_ATTRIBUTE>
        <TAG>gender</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>tissue</TAG>
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      <SAMPLE_ATTRIBUTE>
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      <PRIMARY_ID>SRS8371146</PRIMARY_ID>
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    <TITLE>L5: Standard feed-fed, Ileum</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>10090</TAXON_ID>
      <SCIENTIFIC_NAME>Mus musculus</SCIENTIFIC_NAME>
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      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>706375</ID>
          <LABEL>PRJNA706375</LABEL>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>tissue</TAG>
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        <TAG>treatment</TAG>
        <VALUE>Standard feed-fed</VALUE>
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    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
</SAMPLE_SET>
