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      <EXTERNAL_ID namespace="BioSample">SAMN09229062</EXTERNAL_ID>
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      <TAXON_ID>749907</TAXON_ID>
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      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>472209</ID>
          <LABEL>PRJNA472209</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
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        <TAG>collection_date</TAG>
        <VALUE>2017-08-07</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>depth</TAG>
        <VALUE>15 cm</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>elev</TAG>
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      <SAMPLE_ATTRIBUTE>
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        <VALUE>21.41 N 109.17 E</VALUE>
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      <PRIMARY_ID>SRS3320859</PRIMARY_ID>
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      <PRIMARY_ID>SRS3320861</PRIMARY_ID>
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          <DB>bioproject</DB>
          <ID>472209</ID>
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      <SAMPLE_ATTRIBUTE>
        <TAG>elev</TAG>
        <VALUE>0 m</VALUE>
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        <VALUE>Sediment</VALUE>
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        <TAG>lat_lon</TAG>
        <VALUE>21.41 N 109.16 E</VALUE>
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      <PRIMARY_ID>SRS3320855</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN09229064</EXTERNAL_ID>
    </IDENTIFIERS>
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      <TAXON_ID>749907</TAXON_ID>
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          <DB>bioproject</DB>
          <ID>472209</ID>
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        <VALUE>2017-08-07</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>depth</TAG>
        <VALUE>15 cm</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>elev</TAG>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>env_material</TAG>
        <VALUE>Sediment</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>China: urban estuary</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>lat_lon</TAG>
        <VALUE>21.41 N 109.16 E</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>replicate</TAG>
        <VALUE>biological replicate 4 of mangrove sediments</VALUE>
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  </SAMPLE>
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    <IDENTIFIERS>
      <PRIMARY_ID>SRS3320856</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN09229063</EXTERNAL_ID>
    </IDENTIFIERS>
    <SAMPLE_NAME>
      <TAXON_ID>749907</TAXON_ID>
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          <DB>bioproject</DB>
          <ID>472209</ID>
          <LABEL>PRJNA472209</LABEL>
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        <VALUE>2017-08-07</VALUE>
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      <SAMPLE_ATTRIBUTE>
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      <PRIMARY_ID>SRS3320858</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN09229061</EXTERNAL_ID>
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      <TAXON_ID>749907</TAXON_ID>
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          <DB>bioproject</DB>
          <ID>472209</ID>
          <LABEL>PRJNA472209</LABEL>
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        <VALUE>2017-08-07</VALUE>
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        <TAG>depth</TAG>
        <VALUE>15 cm</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>elev</TAG>
        <VALUE>0 m</VALUE>
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        <VALUE>Inner beach of mangrove area</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>env_material</TAG>
        <VALUE>Sediment</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>China: urban estuary</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>lat_lon</TAG>
        <VALUE>21.41 N 109.16 E</VALUE>
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      <PRIMARY_ID>SRS3320860</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN09229067</EXTERNAL_ID>
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      <TAXON_ID>749907</TAXON_ID>
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          <ID>472209</ID>
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