<?xml version="1.0" encoding="UTF-8"?>
<EXPERIMENT_SET xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
  <EXPERIMENT accession="SRX18409025" alias="S0">
    <IDENTIFIERS>
      <PRIMARY_ID>SRX18409025</PRIMARY_ID>
      <SUBMITTER_ID namespace="SUB12336290">S0</SUBMITTER_ID>
    </IDENTIFIERS>
    <TITLE>16S rRNA gene-Seq of activated sludge</TITLE>
    <STUDY_REF accession="SRP410369">
      <IDENTIFIERS>
        <PRIMARY_ID>SRP410369</PRIMARY_ID>
        <SUBMITTER_ID namespace="SUB12336290">bp0</SUBMITTER_ID>
      </IDENTIFIERS>
    </STUDY_REF>
    <DESIGN>
      <DESIGN_DESCRIPTION>The V4 hypervariable regions of the bacteria 16S rRNA gene were amplified with primers 515F (5-GTGCCAGCMGCCGCGG-3) and 806R (5-GGACTACHVGGGTWTCTAAT-3)</DESIGN_DESCRIPTION>
      <SAMPLE_DESCRIPTOR accession="SRS15892189">
        <IDENTIFIERS>
          <PRIMARY_ID>SRS15892189</PRIMARY_ID>
          <SUBMITTER_ID namespace="pda|wanghuizhong">S20210526</SUBMITTER_ID>
        </IDENTIFIERS>
      </SAMPLE_DESCRIPTOR>
      <LIBRARY_DESCRIPTOR>
        <LIBRARY_NAME>S0</LIBRARY_NAME>
        <LIBRARY_STRATEGY>AMPLICON</LIBRARY_STRATEGY>
        <LIBRARY_SOURCE>GENOMIC</LIBRARY_SOURCE>
        <LIBRARY_SELECTION>PCR</LIBRARY_SELECTION>
        <LIBRARY_LAYOUT>
          <PAIRED/>
        </LIBRARY_LAYOUT>
      </LIBRARY_DESCRIPTOR>
    </DESIGN>
    <PLATFORM>
      <ILLUMINA>
        <INSTRUMENT_MODEL>Illumina MiSeq</INSTRUMENT_MODEL>
      </ILLUMINA>
    </PLATFORM>
  </EXPERIMENT>
  <EXPERIMENT accession="SRX18409026" alias="D0">
    <IDENTIFIERS>
      <PRIMARY_ID>SRX18409026</PRIMARY_ID>
      <SUBMITTER_ID namespace="SUB12336290">D0</SUBMITTER_ID>
    </IDENTIFIERS>
    <TITLE>16S rRNA gene-Seq of activated sludge</TITLE>
    <STUDY_REF accession="SRP410369">
      <IDENTIFIERS>
        <PRIMARY_ID>SRP410369</PRIMARY_ID>
        <SUBMITTER_ID namespace="SUB12336290">bp0</SUBMITTER_ID>
      </IDENTIFIERS>
    </STUDY_REF>
    <DESIGN>
      <DESIGN_DESCRIPTION>The V4 hypervariable regions of the bacteria 16S rRNA gene were amplified with primers 515F (5-GTGCCAGCMGCCGCGG-3) and 806R (5-GGACTACHVGGGTWTCTAAT-4)</DESIGN_DESCRIPTION>
      <SAMPLE_DESCRIPTOR accession="SRS15892190">
        <IDENTIFIERS>
          <PRIMARY_ID>SRS15892190</PRIMARY_ID>
          <SUBMITTER_ID namespace="pda|wanghuizhong">S20211021</SUBMITTER_ID>
        </IDENTIFIERS>
      </SAMPLE_DESCRIPTOR>
      <LIBRARY_DESCRIPTOR>
        <LIBRARY_NAME>D0</LIBRARY_NAME>
        <LIBRARY_STRATEGY>AMPLICON</LIBRARY_STRATEGY>
        <LIBRARY_SOURCE>GENOMIC</LIBRARY_SOURCE>
        <LIBRARY_SELECTION>PCR</LIBRARY_SELECTION>
        <LIBRARY_LAYOUT>
          <PAIRED/>
        </LIBRARY_LAYOUT>
      </LIBRARY_DESCRIPTOR>
    </DESIGN>
    <PLATFORM>
      <ILLUMINA>
        <INSTRUMENT_MODEL>Illumina MiSeq</INSTRUMENT_MODEL>
      </ILLUMINA>
    </PLATFORM>
  </EXPERIMENT>
  <EXPERIMENT accession="SRX18409027" alias="D30">
    <IDENTIFIERS>
      <PRIMARY_ID>SRX18409027</PRIMARY_ID>
      <SUBMITTER_ID namespace="SUB12336290">D30</SUBMITTER_ID>
    </IDENTIFIERS>
    <TITLE>16S rRNA gene-Seq of activated sludge</TITLE>
    <STUDY_REF accession="SRP410369">
      <IDENTIFIERS>
        <PRIMARY_ID>SRP410369</PRIMARY_ID>
        <SUBMITTER_ID namespace="SUB12336290">bp0</SUBMITTER_ID>
      </IDENTIFIERS>
    </STUDY_REF>
    <DESIGN>
      <DESIGN_DESCRIPTION>The V4 hypervariable regions of the bacteria 16S rRNA gene were amplified with primers 515F (5-GTGCCAGCMGCCGCGG-3) and 806R (5-GGACTACHVGGGTWTCTAAT-5)</DESIGN_DESCRIPTION>
      <SAMPLE_DESCRIPTOR accession="SRS15892191">
        <IDENTIFIERS>
          <PRIMARY_ID>SRS15892191</PRIMARY_ID>
          <SUBMITTER_ID namespace="pda|wanghuizhong">S20211121</SUBMITTER_ID>
        </IDENTIFIERS>
      </SAMPLE_DESCRIPTOR>
      <LIBRARY_DESCRIPTOR>
        <LIBRARY_NAME>D30</LIBRARY_NAME>
        <LIBRARY_STRATEGY>AMPLICON</LIBRARY_STRATEGY>
        <LIBRARY_SOURCE>GENOMIC</LIBRARY_SOURCE>
        <LIBRARY_SELECTION>PCR</LIBRARY_SELECTION>
        <LIBRARY_LAYOUT>
          <PAIRED/>
        </LIBRARY_LAYOUT>
      </LIBRARY_DESCRIPTOR>
    </DESIGN>
    <PLATFORM>
      <ILLUMINA>
        <INSTRUMENT_MODEL>Illumina MiSeq</INSTRUMENT_MODEL>
      </ILLUMINA>
    </PLATFORM>
  </EXPERIMENT>
</EXPERIMENT_SET>
