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      <PRIMARY_ID>SRS2756755</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN08174135</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>anaerobic sludge</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>1592332</TAXON_ID>
      <SCIENTIFIC_NAME>sludge metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>421860</ID>
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      </SAMPLE_LINK>
    </SAMPLE_LINKS>
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      <SAMPLE_ATTRIBUTE>
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        <TAG>isolation_source</TAG>
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      <SAMPLE_ATTRIBUTE>
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        <VALUE>2017-05-15</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
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  </SAMPLE>
  <SAMPLE alias="Reactor14" accession="SRS2756757">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS2756757</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN08174145</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>anaerobic sludge</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>1592332</TAXON_ID>
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    </SAMPLE_NAME>
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      <SAMPLE_LINK>
        <XREF_LINK>
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      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>sludge sample</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2017-05-15</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
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        <VALUE>14</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
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    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="Reactor08" accession="SRS2756758">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS2756758</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN08174139</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>anaerobic sludge</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>1592332</TAXON_ID>
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    </SAMPLE_NAME>
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      <SAMPLE_LINK>
        <XREF_LINK>
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    </SAMPLE_LINKS>
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      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>sludge sample</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2017-05-15</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>lat_lon</TAG>
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      <SAMPLE_ATTRIBUTE>
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        <VALUE>8</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>Metagenome or environmental</VALUE>
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    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="Reactor07" accession="SRS2756760">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS2756760</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN08174138</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>anaerobic sludge</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>1592332</TAXON_ID>
      <SCIENTIFIC_NAME>sludge metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>421860</ID>
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    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>sludge sample</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2017-05-15</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>missing</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>lat_lon</TAG>
        <VALUE>not collected</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>tmp</TAG>
        <VALUE>7</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>Metagenome or environmental</VALUE>
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    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="Reactor11" accession="SRS2756761">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS2756761</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN08174142</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>anaerobic sludge</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>1592332</TAXON_ID>
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    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
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    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
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        <VALUE>not applicable</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>sludge sample</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2017-05-15</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>lat_lon</TAG>
        <VALUE>not collected</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>tmp</TAG>
        <VALUE>11</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>Metagenome or environmental</VALUE>
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  </SAMPLE>
  <SAMPLE alias="Reactor01" accession="SRS2756763">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS2756763</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN08174132</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>anaerobic sludge</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>1592332</TAXON_ID>
      <SCIENTIFIC_NAME>sludge metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
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      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>sludge sample</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2017-05-15</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>lat_lon</TAG>
        <VALUE>not collected</VALUE>
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      <SAMPLE_ATTRIBUTE>
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        <VALUE>1</VALUE>
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  <SAMPLE alias="Reactor12" accession="SRS2756764">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS2756764</PRIMARY_ID>
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    <TITLE>anaerobic sludge</TITLE>
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      <SAMPLE_ATTRIBUTE>
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  </SAMPLE>
  <SAMPLE alias="Reactor10" accession="SRS2756766">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS2756766</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN08174141</EXTERNAL_ID>
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    <TITLE>anaerobic sludge</TITLE>
    <SAMPLE_NAME>
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        <TAG>isolation_source</TAG>
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      <PRIMARY_ID>SRS2756767</PRIMARY_ID>
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    <TITLE>anaerobic sludge</TITLE>
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      <PRIMARY_ID>SRS2756754</PRIMARY_ID>
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      <PRIMARY_ID>SRS2756756</PRIMARY_ID>
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    <TITLE>anaerobic sludge</TITLE>
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      <PRIMARY_ID>SRS2756759</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN08174137</EXTERNAL_ID>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
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      <PRIMARY_ID>SRS2756762</PRIMARY_ID>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
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    <IDENTIFIERS>
      <PRIMARY_ID>SRS2756765</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN08174140</EXTERNAL_ID>
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    <TITLE>anaerobic sludge</TITLE>
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      <TAXON_ID>1592332</TAXON_ID>
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        <XREF_LINK>
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    </SAMPLE_LINKS>
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      <SAMPLE_ATTRIBUTE>
        <TAG>host</TAG>
        <VALUE>not applicable</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>sludge sample</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2017-05-15</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>missing</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>lat_lon</TAG>
        <VALUE>not collected</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>tmp</TAG>
        <VALUE>9</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>Metagenome or environmental</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
</SAMPLE_SET>
