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    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>513491</ID>
          <LABEL>PRJNA513491</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>lake water</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2017-09-12</VALUE>
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        <VALUE>Metagenome or environmental</VALUE>
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    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
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      <PRIMARY_ID>SRS4250424</PRIMARY_ID>
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          <DB>bioproject</DB>
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        <VALUE>lake water</VALUE>
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        <VALUE>Metagenome or environmental</VALUE>
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    </SAMPLE_ATTRIBUTES>
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      <PRIMARY_ID>SRS4250425</PRIMARY_ID>
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      <PRIMARY_ID>SRS4250426</PRIMARY_ID>
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      <PRIMARY_ID>SRS4250427</PRIMARY_ID>
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          <DB>bioproject</DB>
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    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="0828ML2FL" accession="SRS4250500">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS4250500</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN10737450</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>lake water</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>449393</TAXON_ID>
      <SCIENTIFIC_NAME>freshwater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>513491</ID>
          <LABEL>PRJNA513491</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>lake water</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2017-08-28</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>China:Nanjing,Mochou Lake</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>lat_lon</TAG>
        <VALUE>32.038194 N 118.759587 E</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>Metagenome or environmental</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="0828ML1FL" accession="SRS4250501">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS4250501</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN10737449</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>lake water</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>449393</TAXON_ID>
      <SCIENTIFIC_NAME>freshwater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>513491</ID>
          <LABEL>PRJNA513491</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>lake water</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2017-08-28</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>China:Nanjing,Mochou Lake</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>lat_lon</TAG>
        <VALUE>32.038773 N 118.757266 E</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>Metagenome or environmental</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="0828ML4FL" accession="SRS4250502">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS4250502</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN10737452</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>lake water</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>449393</TAXON_ID>
      <SCIENTIFIC_NAME>freshwater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>513491</ID>
          <LABEL>PRJNA513491</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>lake water</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2017-08-28</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>China:Nanjing,Mochou Lake</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>lat_lon</TAG>
        <VALUE>32.037231 N 118.754844 E</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>Metagenome or environmental</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="0828ML3FL" accession="SRS4250503">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS4250503</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN10737451</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>lake water</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>449393</TAXON_ID>
      <SCIENTIFIC_NAME>freshwater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>513491</ID>
          <LABEL>PRJNA513491</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>lake water</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2017-08-28</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>China:Nanjing,Mochou Lake</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>lat_lon</TAG>
        <VALUE>32.037391 N 118.757346 E</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>Metagenome or environmental</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
</SAMPLE_SET>
