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    </SAMPLE_ATTRIBUTES>
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    </IDENTIFIERS>
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      <TAXON_ID>1436733</TAXON_ID>
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      <SAMPLE_LINK>
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          <DB>bioproject</DB>
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    </SAMPLE_LINKS>
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        <TAG>env_material</TAG>
        <VALUE>stool</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>Italy: Naples</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>lat_lon</TAG>
        <VALUE>40.84 N 14.18 E</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>host</TAG>
        <VALUE>Rattus norvegicus</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sample_number</TAG>
        <VALUE>S9</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>MIMS.me</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>MIGS/MIMS/MIMARKS.host-associated</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="4I_S10" accession="SRS978474">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS978474</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN03813752</EXTERNAL_ID>
    </IDENTIFIERS>
    <SAMPLE_NAME>
      <TAXON_ID>1436733</TAXON_ID>
      <SCIENTIFIC_NAME>rat gut metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>288471</ID>
          <LABEL>PRJNA288471</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2012</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>env_biome</TAG>
        <VALUE>intestine environment (ENV:2100002)</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>env_feature</TAG>
        <VALUE>cecum bacteria</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>env_material</TAG>
        <VALUE>stool</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>Italy: Naples</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>lat_lon</TAG>
        <VALUE>40.84 N 14.18 E</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>host</TAG>
        <VALUE>Rattus norvegicus</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sample_number</TAG>
        <VALUE>S10</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>MIMS.me</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>MIGS/MIMS/MIMARKS.host-associated</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
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    <IDENTIFIERS>
      <PRIMARY_ID>SRS978477</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN03813758</EXTERNAL_ID>
    </IDENTIFIERS>
    <SAMPLE_NAME>
      <TAXON_ID>1436733</TAXON_ID>
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    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
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    </SAMPLE_LINKS>
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      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
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        <TAG>env_biome</TAG>
        <VALUE>intestine environment (ENV:2100002)</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>env_feature</TAG>
        <VALUE>cecum bacteria</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>env_material</TAG>
        <VALUE>stool</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>Italy: Naples</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>lat_lon</TAG>
        <VALUE>40.84 N 14.18 E</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>host</TAG>
        <VALUE>Rattus norvegicus</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sample_number</TAG>
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        <TAG>BioSampleModel</TAG>
        <VALUE>MIMS.me</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
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      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
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    <IDENTIFIERS>
      <PRIMARY_ID>SRS978480</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN03813763</EXTERNAL_ID>
    </IDENTIFIERS>
    <SAMPLE_NAME>
      <TAXON_ID>1436733</TAXON_ID>
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    </SAMPLE_NAME>
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      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
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    </SAMPLE_LINKS>
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        <TAG>collection_date</TAG>
        <VALUE>2012</VALUE>
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        <TAG>env_biome</TAG>
        <VALUE>intestine environment (ENV:2100002)</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>env_feature</TAG>
        <VALUE>cecum bacteria</VALUE>
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        <TAG>env_material</TAG>
        <VALUE>stool</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>Italy: Naples</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>lat_lon</TAG>
        <VALUE>40.84 N 14.18 E</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>host</TAG>
        <VALUE>Rattus norvegicus</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>sample_number</TAG>
        <VALUE>S18</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>MIMS.me</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>MIGS/MIMS/MIMARKS.host-associated</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="2I_S5" accession="SRS978483">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS978483</PRIMARY_ID>
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    </IDENTIFIERS>
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      <TAXON_ID>1436733</TAXON_ID>
      <SCIENTIFIC_NAME>rat gut metagenome</SCIENTIFIC_NAME>
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      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
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        <VALUE>2012</VALUE>
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        <TAG>env_biome</TAG>
        <VALUE>intestine environment (ENV:2100002)</VALUE>
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        <TAG>env_feature</TAG>
        <VALUE>cecum bacteria</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>env_material</TAG>
        <VALUE>stool</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>Italy: Naples</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>lat_lon</TAG>
        <VALUE>40.84 N 14.18 E</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>host</TAG>
        <VALUE>Rattus norvegicus</VALUE>
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        <TAG>sample_number</TAG>
        <VALUE>S5</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>MIMS.me</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
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    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="2F_S26" accession="SRS978486">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS978486</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN03813768</EXTERNAL_ID>
    </IDENTIFIERS>
    <SAMPLE_NAME>
      <TAXON_ID>1436733</TAXON_ID>
      <SCIENTIFIC_NAME>rat gut metagenome</SCIENTIFIC_NAME>
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      <SAMPLE_LINK>
        <XREF_LINK>
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        <TAG>env_feature</TAG>
        <VALUE>cecum bacteria</VALUE>
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        <TAG>env_material</TAG>
        <VALUE>stool</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>Italy: Naples</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>lat_lon</TAG>
        <VALUE>40.84 N 14.18 E</VALUE>
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        <TAG>host</TAG>
        <VALUE>Rattus norvegicus</VALUE>
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        <TAG>sample_number</TAG>
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        <TAG>BioSampleModel</TAG>
        <VALUE>MIMS.me</VALUE>
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  </SAMPLE>
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      <PRIMARY_ID>SRS978489</PRIMARY_ID>
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      <TAXON_ID>1436733</TAXON_ID>
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        <VALUE>Italy: Naples</VALUE>
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        <VALUE>Rattus norvegicus</VALUE>
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      <PRIMARY_ID>SRS978493</PRIMARY_ID>
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      <TAXON_ID>1436733</TAXON_ID>
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      <PRIMARY_ID>SRS978471</PRIMARY_ID>
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        <VALUE>Rattus norvegicus</VALUE>
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  </SAMPLE>
</SAMPLE_SET>
