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      <PRIMARY_ID>SRX18027833</PRIMARY_ID>
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      <PRIMARY_ID>SRX18027846</PRIMARY_ID>
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      <PRIMARY_ID>SRX18027992</PRIMARY_ID>
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        <INSTRUMENT_MODEL>Illumina NovaSeq 6000</INSTRUMENT_MODEL>
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      <PRIMARY_ID>SRX18028006</PRIMARY_ID>
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      <PRIMARY_ID>SRX18028008</PRIMARY_ID>
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    <TITLE>16S rRNA gene sequencing:rumen fluid in Holstein cattle</TITLE>
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      <PRIMARY_ID>SRX18028009</PRIMARY_ID>
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    <TITLE>16S rRNA gene sequencing:rumen fluid in Holstein cattle</TITLE>
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      <PRIMARY_ID>SRX18028010</PRIMARY_ID>
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        </IDENTIFIERS>
      </SAMPLE_DESCRIPTOR>
      <LIBRARY_DESCRIPTOR>
        <LIBRARY_NAME>liuweiye-398</LIBRARY_NAME>
        <LIBRARY_STRATEGY>AMPLICON</LIBRARY_STRATEGY>
        <LIBRARY_SOURCE>METAGENOMIC</LIBRARY_SOURCE>
        <LIBRARY_SELECTION>PCR</LIBRARY_SELECTION>
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          <PAIRED/>
        </LIBRARY_LAYOUT>
      </LIBRARY_DESCRIPTOR>
    </DESIGN>
    <PLATFORM>
      <ILLUMINA>
        <INSTRUMENT_MODEL>Illumina NovaSeq 6000</INSTRUMENT_MODEL>
      </ILLUMINA>
    </PLATFORM>
  </EXPERIMENT>
  <EXPERIMENT accession="SRX18028098" alias="liuweiye-399">
    <IDENTIFIERS>
      <PRIMARY_ID>SRX18028098</PRIMARY_ID>
      <SUBMITTER_ID namespace="SUB12200113">liuweiye-399</SUBMITTER_ID>
    </IDENTIFIERS>
    <TITLE>16S rRNA gene sequencing:rumen fluid in Holstein cattle</TITLE>
    <STUDY_REF accession="SRP404604">
      <IDENTIFIERS>
        <PRIMARY_ID>SRP404604</PRIMARY_ID>
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    </STUDY_REF>
    <DESIGN>
      <DESIGN_DESCRIPTION>The sequencing libraries were generated with NEBNext Ultra IIDNA Library Prep Kit (Cat No. E7645). The library quality was evaluated on the Qubit@ 2.0 Fluorometer (Thermo Scientific) and Agilent Bioanalyzer 2100 system. Finally, the library was sequenced on an Illumina NovaSeq platform and 250 bp paired-end reads were generated.</DESIGN_DESCRIPTION>
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          <PRIMARY_ID>SRS15535196</PRIMARY_ID>
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      </SAMPLE_DESCRIPTOR>
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      <ILLUMINA>
        <INSTRUMENT_MODEL>Illumina NovaSeq 6000</INSTRUMENT_MODEL>
      </ILLUMINA>
    </PLATFORM>
  </EXPERIMENT>
  <EXPERIMENT accession="SRX18028099" alias="liuweiye-400">
    <IDENTIFIERS>
      <PRIMARY_ID>SRX18028099</PRIMARY_ID>
      <SUBMITTER_ID namespace="SUB12200113">liuweiye-400</SUBMITTER_ID>
    </IDENTIFIERS>
    <TITLE>16S rRNA gene sequencing:rumen fluid in Holstein cattle</TITLE>
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      <IDENTIFIERS>
        <PRIMARY_ID>SRP404604</PRIMARY_ID>
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    <DESIGN>
      <DESIGN_DESCRIPTION>The sequencing libraries were generated with NEBNext Ultra IIDNA Library Prep Kit (Cat No. E7645). The library quality was evaluated on the Qubit@ 2.0 Fluorometer (Thermo Scientific) and Agilent Bioanalyzer 2100 system. Finally, the library was sequenced on an Illumina NovaSeq platform and 250 bp paired-end reads were generated.</DESIGN_DESCRIPTION>
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      <ILLUMINA>
        <INSTRUMENT_MODEL>Illumina NovaSeq 6000</INSTRUMENT_MODEL>
      </ILLUMINA>
    </PLATFORM>
  </EXPERIMENT>
  <EXPERIMENT accession="SRX18028100" alias="liuweiye-5">
    <IDENTIFIERS>
      <PRIMARY_ID>SRX18028100</PRIMARY_ID>
      <SUBMITTER_ID namespace="SUB12200113">liuweiye-5</SUBMITTER_ID>
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    <TITLE>16S rRNA gene sequencing:rumen fluid in Holstein cattle</TITLE>
    <STUDY_REF accession="SRP404604">
      <IDENTIFIERS>
        <PRIMARY_ID>SRP404604</PRIMARY_ID>
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    <DESIGN>
      <DESIGN_DESCRIPTION>The sequencing libraries were generated with NEBNext Ultra IIDNA Library Prep Kit (Cat No. E7645). The library quality was evaluated on the Qubit@ 2.0 Fluorometer (Thermo Scientific) and Agilent Bioanalyzer 2100 system. Finally, the library was sequenced on an Illumina NovaSeq platform and 250 bp paired-end reads were generated.</DESIGN_DESCRIPTION>
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          <PRIMARY_ID>SRS15535198</PRIMARY_ID>
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      <ILLUMINA>
        <INSTRUMENT_MODEL>Illumina NovaSeq 6000</INSTRUMENT_MODEL>
      </ILLUMINA>
    </PLATFORM>
  </EXPERIMENT>
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    <IDENTIFIERS>
      <PRIMARY_ID>SRX18028101</PRIMARY_ID>
      <SUBMITTER_ID namespace="SUB12200113">liuweiye-41</SUBMITTER_ID>
    </IDENTIFIERS>
    <TITLE>16S rRNA gene sequencing:rumen fluid in Holstein cattle</TITLE>
    <STUDY_REF accession="SRP404604">
      <IDENTIFIERS>
        <PRIMARY_ID>SRP404604</PRIMARY_ID>
        <SUBMITTER_ID namespace="SUB12200113">bp0</SUBMITTER_ID>
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    </STUDY_REF>
    <DESIGN>
      <DESIGN_DESCRIPTION>The sequencing libraries were generated with NEBNext Ultra IIDNA Library Prep Kit (Cat No. E7645). The library quality was evaluated on the Qubit@ 2.0 Fluorometer (Thermo Scientific) and Agilent Bioanalyzer 2100 system. Finally, the library was sequenced on an Illumina NovaSeq platform and 250 bp paired-end reads were generated.</DESIGN_DESCRIPTION>
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          <PRIMARY_ID>SRS15535199</PRIMARY_ID>
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      <ILLUMINA>
        <INSTRUMENT_MODEL>Illumina NovaSeq 6000</INSTRUMENT_MODEL>
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    </PLATFORM>
  </EXPERIMENT>
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    <IDENTIFIERS>
      <PRIMARY_ID>SRX18028102</PRIMARY_ID>
      <SUBMITTER_ID namespace="SUB12200113">liuweiye-401</SUBMITTER_ID>
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    <TITLE>16S rRNA gene sequencing:rumen fluid in Holstein cattle</TITLE>
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      <IDENTIFIERS>
        <PRIMARY_ID>SRP404604</PRIMARY_ID>
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    </STUDY_REF>
    <DESIGN>
      <DESIGN_DESCRIPTION>The sequencing libraries were generated with NEBNext Ultra IIDNA Library Prep Kit (Cat No. E7645). The library quality was evaluated on the Qubit@ 2.0 Fluorometer (Thermo Scientific) and Agilent Bioanalyzer 2100 system. Finally, the library was sequenced on an Illumina NovaSeq platform and 250 bp paired-end reads were generated.</DESIGN_DESCRIPTION>
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          <PRIMARY_ID>SRS15535200</PRIMARY_ID>
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      <ILLUMINA>
        <INSTRUMENT_MODEL>Illumina NovaSeq 6000</INSTRUMENT_MODEL>
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    </PLATFORM>
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    <IDENTIFIERS>
      <PRIMARY_ID>SRX18028103</PRIMARY_ID>
      <SUBMITTER_ID namespace="SUB12200113">liuweiye-402</SUBMITTER_ID>
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    <TITLE>16S rRNA gene sequencing:rumen fluid in Holstein cattle</TITLE>
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      <IDENTIFIERS>
        <PRIMARY_ID>SRP404604</PRIMARY_ID>
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    </STUDY_REF>
    <DESIGN>
      <DESIGN_DESCRIPTION>The sequencing libraries were generated with NEBNext Ultra IIDNA Library Prep Kit (Cat No. E7645). The library quality was evaluated on the Qubit@ 2.0 Fluorometer (Thermo Scientific) and Agilent Bioanalyzer 2100 system. Finally, the library was sequenced on an Illumina NovaSeq platform and 250 bp paired-end reads were generated.</DESIGN_DESCRIPTION>
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          <PRIMARY_ID>SRS15535201</PRIMARY_ID>
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      <ILLUMINA>
        <INSTRUMENT_MODEL>Illumina NovaSeq 6000</INSTRUMENT_MODEL>
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    </PLATFORM>
  </EXPERIMENT>
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    <IDENTIFIERS>
      <PRIMARY_ID>SRX18028104</PRIMARY_ID>
      <SUBMITTER_ID namespace="SUB12200113">liuweiye-403</SUBMITTER_ID>
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    <TITLE>16S rRNA gene sequencing:rumen fluid in Holstein cattle</TITLE>
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        <PRIMARY_ID>SRP404604</PRIMARY_ID>
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    <DESIGN>
      <DESIGN_DESCRIPTION>The sequencing libraries were generated with NEBNext Ultra IIDNA Library Prep Kit (Cat No. E7645). The library quality was evaluated on the Qubit@ 2.0 Fluorometer (Thermo Scientific) and Agilent Bioanalyzer 2100 system. Finally, the library was sequenced on an Illumina NovaSeq platform and 250 bp paired-end reads were generated.</DESIGN_DESCRIPTION>
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      <PRIMARY_ID>SRX18028105</PRIMARY_ID>
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    <TITLE>16S rRNA gene sequencing:rumen fluid in Holstein cattle</TITLE>
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        <PRIMARY_ID>SRP404604</PRIMARY_ID>
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    <DESIGN>
      <DESIGN_DESCRIPTION>The sequencing libraries were generated with NEBNext Ultra IIDNA Library Prep Kit (Cat No. E7645). The library quality was evaluated on the Qubit@ 2.0 Fluorometer (Thermo Scientific) and Agilent Bioanalyzer 2100 system. Finally, the library was sequenced on an Illumina NovaSeq platform and 250 bp paired-end reads were generated.</DESIGN_DESCRIPTION>
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      <PRIMARY_ID>SRX18028106</PRIMARY_ID>
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    <TITLE>16S rRNA gene sequencing:rumen fluid in Holstein cattle</TITLE>
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    <DESIGN>
      <DESIGN_DESCRIPTION>The sequencing libraries were generated with NEBNext Ultra IIDNA Library Prep Kit (Cat No. E7645). The library quality was evaluated on the Qubit@ 2.0 Fluorometer (Thermo Scientific) and Agilent Bioanalyzer 2100 system. Finally, the library was sequenced on an Illumina NovaSeq platform and 250 bp paired-end reads were generated.</DESIGN_DESCRIPTION>
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      <PRIMARY_ID>SRX18028107</PRIMARY_ID>
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    <TITLE>16S rRNA gene sequencing:rumen fluid in Holstein cattle</TITLE>
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      <PRIMARY_ID>SRX18028108</PRIMARY_ID>
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    <TITLE>16S rRNA gene sequencing:rumen fluid in Holstein cattle</TITLE>
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    <DESIGN>
      <DESIGN_DESCRIPTION>The sequencing libraries were generated with NEBNext Ultra IIDNA Library Prep Kit (Cat No. E7645). The library quality was evaluated on the Qubit@ 2.0 Fluorometer (Thermo Scientific) and Agilent Bioanalyzer 2100 system. Finally, the library was sequenced on an Illumina NovaSeq platform and 250 bp paired-end reads were generated.</DESIGN_DESCRIPTION>
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      <ILLUMINA>
        <INSTRUMENT_MODEL>Illumina NovaSeq 6000</INSTRUMENT_MODEL>
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      <PRIMARY_ID>SRX18028109</PRIMARY_ID>
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    <TITLE>16S rRNA gene sequencing:rumen fluid in Holstein cattle</TITLE>
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        <PRIMARY_ID>SRP404604</PRIMARY_ID>
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    <DESIGN>
      <DESIGN_DESCRIPTION>The sequencing libraries were generated with NEBNext Ultra IIDNA Library Prep Kit (Cat No. E7645). The library quality was evaluated on the Qubit@ 2.0 Fluorometer (Thermo Scientific) and Agilent Bioanalyzer 2100 system. Finally, the library was sequenced on an Illumina NovaSeq platform and 250 bp paired-end reads were generated.</DESIGN_DESCRIPTION>
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      <ILLUMINA>
        <INSTRUMENT_MODEL>Illumina NovaSeq 6000</INSTRUMENT_MODEL>
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      <PRIMARY_ID>SRX18028110</PRIMARY_ID>
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    </IDENTIFIERS>
    <TITLE>16S rRNA gene sequencing:rumen fluid in Holstein cattle</TITLE>
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        <PRIMARY_ID>SRP404604</PRIMARY_ID>
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    <DESIGN>
      <DESIGN_DESCRIPTION>The sequencing libraries were generated with NEBNext Ultra IIDNA Library Prep Kit (Cat No. E7645). The library quality was evaluated on the Qubit@ 2.0 Fluorometer (Thermo Scientific) and Agilent Bioanalyzer 2100 system. Finally, the library was sequenced on an Illumina NovaSeq platform and 250 bp paired-end reads were generated.</DESIGN_DESCRIPTION>
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        <IDENTIFIERS>
          <PRIMARY_ID>SRS15535208</PRIMARY_ID>
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        </IDENTIFIERS>
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        <INSTRUMENT_MODEL>Illumina NovaSeq 6000</INSTRUMENT_MODEL>
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        <INSTRUMENT_MODEL>Illumina NovaSeq 6000</INSTRUMENT_MODEL>
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      <PRIMARY_ID>SRX18028115</PRIMARY_ID>
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    <TITLE>16S rRNA gene sequencing:rumen fluid in Holstein cattle</TITLE>
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      <PRIMARY_ID>SRX18028116</PRIMARY_ID>
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      <PRIMARY_ID>SRX18028117</PRIMARY_ID>
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      <PRIMARY_ID>SRX18028138</PRIMARY_ID>
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    <TITLE>16S rRNA gene sequencing:rumen fluid in Holstein cattle</TITLE>
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      <PRIMARY_ID>SRX18028139</PRIMARY_ID>
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      <PRIMARY_ID>SRX18028140</PRIMARY_ID>
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      <PRIMARY_ID>SRX18028143</PRIMARY_ID>
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      <PRIMARY_ID>SRX18028191</PRIMARY_ID>
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      <ILLUMINA>
        <INSTRUMENT_MODEL>Illumina NovaSeq 6000</INSTRUMENT_MODEL>
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    </PLATFORM>
  </EXPERIMENT>
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    <IDENTIFIERS>
      <PRIMARY_ID>SRX18028284</PRIMARY_ID>
      <SUBMITTER_ID namespace="SUB12200113">liuweiye-568</SUBMITTER_ID>
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    <TITLE>16S rRNA gene sequencing:rumen fluid in Holstein cattle</TITLE>
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      <ILLUMINA>
        <INSTRUMENT_MODEL>Illumina NovaSeq 6000</INSTRUMENT_MODEL>
      </ILLUMINA>
    </PLATFORM>
  </EXPERIMENT>
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    <IDENTIFIERS>
      <PRIMARY_ID>SRX18028324</PRIMARY_ID>
      <SUBMITTER_ID namespace="SUB12200113">liuweiye-256</SUBMITTER_ID>
    </IDENTIFIERS>
    <TITLE>16S rRNA gene sequencing:rumen fluid in Holstein cattle</TITLE>
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        <PRIMARY_ID>SRP404604</PRIMARY_ID>
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    <DESIGN>
      <DESIGN_DESCRIPTION>The sequencing libraries were generated with NEBNext Ultra IIDNA Library Prep Kit (Cat No. E7645). The library quality was evaluated on the Qubit@ 2.0 Fluorometer (Thermo Scientific) and Agilent Bioanalyzer 2100 system. Finally, the library was sequenced on an Illumina NovaSeq platform and 250 bp paired-end reads were generated.</DESIGN_DESCRIPTION>
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      <ILLUMINA>
        <INSTRUMENT_MODEL>Illumina NovaSeq 6000</INSTRUMENT_MODEL>
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    <IDENTIFIERS>
      <PRIMARY_ID>SRX18028325</PRIMARY_ID>
      <SUBMITTER_ID namespace="SUB12200113">liuweiye-257</SUBMITTER_ID>
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    <TITLE>16S rRNA gene sequencing:rumen fluid in Holstein cattle</TITLE>
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        <PRIMARY_ID>SRP404604</PRIMARY_ID>
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    <DESIGN>
      <DESIGN_DESCRIPTION>The sequencing libraries were generated with NEBNext Ultra IIDNA Library Prep Kit (Cat No. E7645). The library quality was evaluated on the Qubit@ 2.0 Fluorometer (Thermo Scientific) and Agilent Bioanalyzer 2100 system. Finally, the library was sequenced on an Illumina NovaSeq platform and 250 bp paired-end reads were generated.</DESIGN_DESCRIPTION>
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      <ILLUMINA>
        <INSTRUMENT_MODEL>Illumina NovaSeq 6000</INSTRUMENT_MODEL>
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    <IDENTIFIERS>
      <PRIMARY_ID>SRX18028326</PRIMARY_ID>
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    <TITLE>16S rRNA gene sequencing:rumen fluid in Holstein cattle</TITLE>
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    <DESIGN>
      <DESIGN_DESCRIPTION>The sequencing libraries were generated with NEBNext Ultra IIDNA Library Prep Kit (Cat No. E7645). The library quality was evaluated on the Qubit@ 2.0 Fluorometer (Thermo Scientific) and Agilent Bioanalyzer 2100 system. Finally, the library was sequenced on an Illumina NovaSeq platform and 250 bp paired-end reads were generated.</DESIGN_DESCRIPTION>
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      <ILLUMINA>
        <INSTRUMENT_MODEL>Illumina NovaSeq 6000</INSTRUMENT_MODEL>
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    <IDENTIFIERS>
      <PRIMARY_ID>SRX18028327</PRIMARY_ID>
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    <TITLE>16S rRNA gene sequencing:rumen fluid in Holstein cattle</TITLE>
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        <PRIMARY_ID>SRP404604</PRIMARY_ID>
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    <DESIGN>
      <DESIGN_DESCRIPTION>The sequencing libraries were generated with NEBNext Ultra IIDNA Library Prep Kit (Cat No. E7645). The library quality was evaluated on the Qubit@ 2.0 Fluorometer (Thermo Scientific) and Agilent Bioanalyzer 2100 system. Finally, the library was sequenced on an Illumina NovaSeq platform and 250 bp paired-end reads were generated.</DESIGN_DESCRIPTION>
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      <ILLUMINA>
        <INSTRUMENT_MODEL>Illumina NovaSeq 6000</INSTRUMENT_MODEL>
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      <PRIMARY_ID>SRX18028328</PRIMARY_ID>
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    <TITLE>16S rRNA gene sequencing:rumen fluid in Holstein cattle</TITLE>
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      <DESIGN_DESCRIPTION>The sequencing libraries were generated with NEBNext Ultra IIDNA Library Prep Kit (Cat No. E7645). The library quality was evaluated on the Qubit@ 2.0 Fluorometer (Thermo Scientific) and Agilent Bioanalyzer 2100 system. Finally, the library was sequenced on an Illumina NovaSeq platform and 250 bp paired-end reads were generated.</DESIGN_DESCRIPTION>
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        <INSTRUMENT_MODEL>Illumina NovaSeq 6000</INSTRUMENT_MODEL>
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      <PRIMARY_ID>SRX18028329</PRIMARY_ID>
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    <TITLE>16S rRNA gene sequencing:rumen fluid in Holstein cattle</TITLE>
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      <DESIGN_DESCRIPTION>The sequencing libraries were generated with NEBNext Ultra IIDNA Library Prep Kit (Cat No. E7645). The library quality was evaluated on the Qubit@ 2.0 Fluorometer (Thermo Scientific) and Agilent Bioanalyzer 2100 system. Finally, the library was sequenced on an Illumina NovaSeq platform and 250 bp paired-end reads were generated.</DESIGN_DESCRIPTION>
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      <PRIMARY_ID>SRX18028330</PRIMARY_ID>
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    <TITLE>16S rRNA gene sequencing:rumen fluid in Holstein cattle</TITLE>
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      <PRIMARY_ID>SRX18028331</PRIMARY_ID>
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    <TITLE>16S rRNA gene sequencing:rumen fluid in Holstein cattle</TITLE>
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      <DESIGN_DESCRIPTION>The sequencing libraries were generated with NEBNext Ultra IIDNA Library Prep Kit (Cat No. E7645). The library quality was evaluated on the Qubit@ 2.0 Fluorometer (Thermo Scientific) and Agilent Bioanalyzer 2100 system. Finally, the library was sequenced on an Illumina NovaSeq platform and 250 bp paired-end reads were generated.</DESIGN_DESCRIPTION>
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      <PRIMARY_ID>SRX18028332</PRIMARY_ID>
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    <TITLE>16S rRNA gene sequencing:rumen fluid in Holstein cattle</TITLE>
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      <PRIMARY_ID>SRX18028333</PRIMARY_ID>
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      <PRIMARY_ID>SRX18028335</PRIMARY_ID>
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    <TITLE>16S rRNA gene sequencing:rumen fluid in Holstein cattle</TITLE>
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      <DESIGN_DESCRIPTION>The sequencing libraries were generated with NEBNext Ultra IIDNA Library Prep Kit (Cat No. E7645). The library quality was evaluated on the Qubit@ 2.0 Fluorometer (Thermo Scientific) and Agilent Bioanalyzer 2100 system. Finally, the library was sequenced on an Illumina NovaSeq platform and 250 bp paired-end reads were generated.</DESIGN_DESCRIPTION>
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      <ILLUMINA>
        <INSTRUMENT_MODEL>Illumina NovaSeq 6000</INSTRUMENT_MODEL>
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      <PRIMARY_ID>SRX18028336</PRIMARY_ID>
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    <TITLE>16S rRNA gene sequencing:rumen fluid in Holstein cattle</TITLE>
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    <DESIGN>
      <DESIGN_DESCRIPTION>The sequencing libraries were generated with NEBNext Ultra IIDNA Library Prep Kit (Cat No. E7645). The library quality was evaluated on the Qubit@ 2.0 Fluorometer (Thermo Scientific) and Agilent Bioanalyzer 2100 system. Finally, the library was sequenced on an Illumina NovaSeq platform and 250 bp paired-end reads were generated.</DESIGN_DESCRIPTION>
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      <PRIMARY_ID>SRX18028377</PRIMARY_ID>
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