<?xml version="1.0" encoding="UTF-8"?>
<EXPERIMENT_SET xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
  <EXPERIMENT accession="SRX1774741" alias="MC1_D104">
    <IDENTIFIERS>
      <PRIMARY_ID>SRX1774741</PRIMARY_ID>
      <SUBMITTER_ID namespace="Marine Biological Laboratory">MC1_D104</SUBMITTER_ID>
    </IDENTIFIERS>
    <TITLE>Entropy MC1_D104</TITLE>
    <STUDY_REF accession="SRP075403">
      <IDENTIFIERS>
        <PRIMARY_ID>SRP075403</PRIMARY_ID>
        <EXTERNAL_ID namespace="BioProject">PRJNA322031</EXTERNAL_ID>
      </IDENTIFIERS>
    </STUDY_REF>
    <DESIGN>
      <DESIGN_DESCRIPTION>"Construction protocol: The v6-v4 hypervariable regions of the bacterial SSU rRNA gene were amplified using degenerate primers. The primers were 1064R (CGACRRCCATGCANCACCT) and 518F (CCAGCAGCYGCGGTAAN) fused to Roche GSFLX amplicon sequencing adapters and including 5 nt multiplexing barcodes. We generated PCR amplicons in triplicate 33 uL reaction volumes with an amplification cocktail containing 1.0 U Platinum Taq Hi-Fidelity Polymerase (Invitrogen, Carlsbad, CA), 1X Hi-Fidelity buffer, 200 uM dNTP PurePeak DNA polymerase mix (Pierce Nucleic Acid Technologies, Milwaukee, WI), 1.5 mM MgSO4 and 0.2 uM of each primer. We added approximately 10-25 ng template DNA to each PCR and ran a no-template control for each primer pair. Amplification conditions were: initial 94C, 3 minute denaturation step; 30 cycles of 94C for 30s, 60C for 60s, and 72C for 90s; final 10 minute extension at 72C. The triplicate PCR reactions were pooled after amplification and purified using Ampure beads. Purified DNA was eluted in 30 uL of Qiagen buffer EB. We assessed the quality, size and concentration of PCR products on a Perkin Elmer Caliper GX. Reads were demultiplexed and barcodes removed for submission."</DESIGN_DESCRIPTION>
      <SAMPLE_DESCRIPTOR accession="SRS1446190">
        <IDENTIFIERS>
          <PRIMARY_ID>SRS1446190</PRIMARY_ID>
          <EXTERNAL_ID namespace="BioSample">SAMN05007715</EXTERNAL_ID>
        </IDENTIFIERS>
      </SAMPLE_DESCRIPTOR>
      <LIBRARY_DESCRIPTOR>
        <LIBRARY_NAME>MC1_D104</LIBRARY_NAME>
        <LIBRARY_STRATEGY>AMPLICON</LIBRARY_STRATEGY>
        <LIBRARY_SOURCE>METAGENOMIC</LIBRARY_SOURCE>
        <LIBRARY_SELECTION>PCR</LIBRARY_SELECTION>
        <LIBRARY_LAYOUT>
          <SINGLE/>
        </LIBRARY_LAYOUT>
      </LIBRARY_DESCRIPTOR>
      <SPOT_DESCRIPTOR>
        <SPOT_DECODE_SPEC>
          <SPOT_LENGTH>535</SPOT_LENGTH>
          <READ_SPEC>
            <READ_INDEX>0</READ_INDEX>
            <READ_CLASS>Application Read</READ_CLASS>
            <READ_TYPE>Forward</READ_TYPE>
            <BASE_COORD>1</BASE_COORD>
          </READ_SPEC>
        </SPOT_DECODE_SPEC>
      </SPOT_DESCRIPTOR>
    </DESIGN>
    <PLATFORM>
      <LS454>
        <INSTRUMENT_MODEL>454 GS FLX Titanium</INSTRUMENT_MODEL>
      </LS454>
    </PLATFORM>
  </EXPERIMENT>
  <EXPERIMENT accession="SRX1774742" alias="MC1_D152">
    <IDENTIFIERS>
      <PRIMARY_ID>SRX1774742</PRIMARY_ID>
      <SUBMITTER_ID namespace="Marine Biological Laboratory">MC1_D152</SUBMITTER_ID>
    </IDENTIFIERS>
    <TITLE>Entropy MC1_D152</TITLE>
    <STUDY_REF accession="SRP075403">
      <IDENTIFIERS>
        <PRIMARY_ID>SRP075403</PRIMARY_ID>
        <EXTERNAL_ID namespace="BioProject">PRJNA322031</EXTERNAL_ID>
      </IDENTIFIERS>
    </STUDY_REF>
    <DESIGN>
      <DESIGN_DESCRIPTION>"Construction protocol: The v6-v4 hypervariable regions of the bacterial SSU rRNA gene were amplified using degenerate primers. The primers were 1064R (CGACRRCCATGCANCACCT) and 518F (CCAGCAGCYGCGGTAAN) fused to Roche GSFLX amplicon sequencing adapters and including 5 nt multiplexing barcodes. We generated PCR amplicons in triplicate 33 uL reaction volumes with an amplification cocktail containing 1.0 U Platinum Taq Hi-Fidelity Polymerase (Invitrogen, Carlsbad, CA), 1X Hi-Fidelity buffer, 200 uM dNTP PurePeak DNA polymerase mix (Pierce Nucleic Acid Technologies, Milwaukee, WI), 1.5 mM MgSO4 and 0.2 uM of each primer. We added approximately 10-25 ng template DNA to each PCR and ran a no-template control for each primer pair. Amplification conditions were: initial 94C, 3 minute denaturation step; 30 cycles of 94C for 30s, 60C for 60s, and 72C for 90s; final 10 minute extension at 72C. The triplicate PCR reactions were pooled after amplification and purified using Ampure beads. Purified DNA was eluted in 30 uL of Qiagen buffer EB. We assessed the quality, size and concentration of PCR products on a Perkin Elmer Caliper GX. Reads were demultiplexed and barcodes removed for submission."</DESIGN_DESCRIPTION>
      <SAMPLE_DESCRIPTOR accession="SRS1446189">
        <IDENTIFIERS>
          <PRIMARY_ID>SRS1446189</PRIMARY_ID>
          <EXTERNAL_ID namespace="BioSample">SAMN05007716</EXTERNAL_ID>
        </IDENTIFIERS>
      </SAMPLE_DESCRIPTOR>
      <LIBRARY_DESCRIPTOR>
        <LIBRARY_NAME>MC1_D152</LIBRARY_NAME>
        <LIBRARY_STRATEGY>AMPLICON</LIBRARY_STRATEGY>
        <LIBRARY_SOURCE>METAGENOMIC</LIBRARY_SOURCE>
        <LIBRARY_SELECTION>PCR</LIBRARY_SELECTION>
        <LIBRARY_LAYOUT>
          <SINGLE/>
        </LIBRARY_LAYOUT>
      </LIBRARY_DESCRIPTOR>
      <SPOT_DESCRIPTOR>
        <SPOT_DECODE_SPEC>
          <SPOT_LENGTH>535</SPOT_LENGTH>
          <READ_SPEC>
            <READ_INDEX>0</READ_INDEX>
            <READ_CLASS>Application Read</READ_CLASS>
            <READ_TYPE>Forward</READ_TYPE>
            <BASE_COORD>1</BASE_COORD>
          </READ_SPEC>
        </SPOT_DECODE_SPEC>
      </SPOT_DESCRIPTOR>
    </DESIGN>
    <PLATFORM>
      <LS454>
        <INSTRUMENT_MODEL>454 GS FLX Titanium</INSTRUMENT_MODEL>
      </LS454>
    </PLATFORM>
  </EXPERIMENT>
  <EXPERIMENT accession="SRX1774743" alias="MC1_D208">
    <IDENTIFIERS>
      <PRIMARY_ID>SRX1774743</PRIMARY_ID>
      <SUBMITTER_ID namespace="Marine Biological Laboratory">MC1_D208</SUBMITTER_ID>
    </IDENTIFIERS>
    <TITLE>Entropy MC1_D208</TITLE>
    <STUDY_REF accession="SRP075403">
      <IDENTIFIERS>
        <PRIMARY_ID>SRP075403</PRIMARY_ID>
        <EXTERNAL_ID namespace="BioProject">PRJNA322031</EXTERNAL_ID>
      </IDENTIFIERS>
    </STUDY_REF>
    <DESIGN>
      <DESIGN_DESCRIPTION>"Construction protocol: The v6-v4 hypervariable regions of the bacterial SSU rRNA gene were amplified using degenerate primers. The primers were 1064R (CGACRRCCATGCANCACCT) and 518F (CCAGCAGCYGCGGTAAN) fused to Roche GSFLX amplicon sequencing adapters and including 5 nt multiplexing barcodes. We generated PCR amplicons in triplicate 33 uL reaction volumes with an amplification cocktail containing 1.0 U Platinum Taq Hi-Fidelity Polymerase (Invitrogen, Carlsbad, CA), 1X Hi-Fidelity buffer, 200 uM dNTP PurePeak DNA polymerase mix (Pierce Nucleic Acid Technologies, Milwaukee, WI), 1.5 mM MgSO4 and 0.2 uM of each primer. We added approximately 10-25 ng template DNA to each PCR and ran a no-template control for each primer pair. Amplification conditions were: initial 94C, 3 minute denaturation step; 30 cycles of 94C for 30s, 60C for 60s, and 72C for 90s; final 10 minute extension at 72C. The triplicate PCR reactions were pooled after amplification and purified using Ampure beads. Purified DNA was eluted in 30 uL of Qiagen buffer EB. We assessed the quality, size and concentration of PCR products on a Perkin Elmer Caliper GX. Reads were demultiplexed and barcodes removed for submission."</DESIGN_DESCRIPTION>
      <SAMPLE_DESCRIPTOR accession="SRS1446191">
        <IDENTIFIERS>
          <PRIMARY_ID>SRS1446191</PRIMARY_ID>
          <EXTERNAL_ID namespace="BioSample">SAMN05007717</EXTERNAL_ID>
        </IDENTIFIERS>
      </SAMPLE_DESCRIPTOR>
      <LIBRARY_DESCRIPTOR>
        <LIBRARY_NAME>MC1_D208</LIBRARY_NAME>
        <LIBRARY_STRATEGY>AMPLICON</LIBRARY_STRATEGY>
        <LIBRARY_SOURCE>METAGENOMIC</LIBRARY_SOURCE>
        <LIBRARY_SELECTION>PCR</LIBRARY_SELECTION>
        <LIBRARY_LAYOUT>
          <SINGLE/>
        </LIBRARY_LAYOUT>
      </LIBRARY_DESCRIPTOR>
      <SPOT_DESCRIPTOR>
        <SPOT_DECODE_SPEC>
          <SPOT_LENGTH>535</SPOT_LENGTH>
          <READ_SPEC>
            <READ_INDEX>0</READ_INDEX>
            <READ_CLASS>Application Read</READ_CLASS>
            <READ_TYPE>Forward</READ_TYPE>
            <BASE_COORD>1</BASE_COORD>
          </READ_SPEC>
        </SPOT_DECODE_SPEC>
      </SPOT_DESCRIPTOR>
    </DESIGN>
    <PLATFORM>
      <LS454>
        <INSTRUMENT_MODEL>454 GS FLX Titanium</INSTRUMENT_MODEL>
      </LS454>
    </PLATFORM>
  </EXPERIMENT>
  <EXPERIMENT accession="SRX1774744" alias="MC1_D269">
    <IDENTIFIERS>
      <PRIMARY_ID>SRX1774744</PRIMARY_ID>
      <SUBMITTER_ID namespace="Marine Biological Laboratory">MC1_D269</SUBMITTER_ID>
    </IDENTIFIERS>
    <TITLE>Entropy MC1_D269</TITLE>
    <STUDY_REF accession="SRP075403">
      <IDENTIFIERS>
        <PRIMARY_ID>SRP075403</PRIMARY_ID>
        <EXTERNAL_ID namespace="BioProject">PRJNA322031</EXTERNAL_ID>
      </IDENTIFIERS>
    </STUDY_REF>
    <DESIGN>
      <DESIGN_DESCRIPTION>"Construction protocol: The v6-v4 hypervariable regions of the bacterial SSU rRNA gene were amplified using degenerate primers. The primers were 1064R (CGACRRCCATGCANCACCT) and 518F (CCAGCAGCYGCGGTAAN) fused to Roche GSFLX amplicon sequencing adapters and including 5 nt multiplexing barcodes. We generated PCR amplicons in triplicate 33 uL reaction volumes with an amplification cocktail containing 1.0 U Platinum Taq Hi-Fidelity Polymerase (Invitrogen, Carlsbad, CA), 1X Hi-Fidelity buffer, 200 uM dNTP PurePeak DNA polymerase mix (Pierce Nucleic Acid Technologies, Milwaukee, WI), 1.5 mM MgSO4 and 0.2 uM of each primer. We added approximately 10-25 ng template DNA to each PCR and ran a no-template control for each primer pair. Amplification conditions were: initial 94C, 3 minute denaturation step; 30 cycles of 94C for 30s, 60C for 60s, and 72C for 90s; final 10 minute extension at 72C. The triplicate PCR reactions were pooled after amplification and purified using Ampure beads. Purified DNA was eluted in 30 uL of Qiagen buffer EB. We assessed the quality, size and concentration of PCR products on a Perkin Elmer Caliper GX. Reads were demultiplexed and barcodes removed for submission."</DESIGN_DESCRIPTION>
      <SAMPLE_DESCRIPTOR accession="SRS1446192">
        <IDENTIFIERS>
          <PRIMARY_ID>SRS1446192</PRIMARY_ID>
          <EXTERNAL_ID namespace="BioSample">SAMN05007718</EXTERNAL_ID>
        </IDENTIFIERS>
      </SAMPLE_DESCRIPTOR>
      <LIBRARY_DESCRIPTOR>
        <LIBRARY_NAME>MC1_D269</LIBRARY_NAME>
        <LIBRARY_STRATEGY>AMPLICON</LIBRARY_STRATEGY>
        <LIBRARY_SOURCE>METAGENOMIC</LIBRARY_SOURCE>
        <LIBRARY_SELECTION>PCR</LIBRARY_SELECTION>
        <LIBRARY_LAYOUT>
          <SINGLE/>
        </LIBRARY_LAYOUT>
      </LIBRARY_DESCRIPTOR>
      <SPOT_DESCRIPTOR>
        <SPOT_DECODE_SPEC>
          <SPOT_LENGTH>535</SPOT_LENGTH>
          <READ_SPEC>
            <READ_INDEX>0</READ_INDEX>
            <READ_CLASS>Application Read</READ_CLASS>
            <READ_TYPE>Forward</READ_TYPE>
            <BASE_COORD>1</BASE_COORD>
          </READ_SPEC>
        </SPOT_DECODE_SPEC>
      </SPOT_DESCRIPTOR>
    </DESIGN>
    <PLATFORM>
      <LS454>
        <INSTRUMENT_MODEL>454 GS FLX Titanium</INSTRUMENT_MODEL>
      </LS454>
    </PLATFORM>
  </EXPERIMENT>
  <EXPERIMENT accession="SRX1774745" alias="MC1_D309">
    <IDENTIFIERS>
      <PRIMARY_ID>SRX1774745</PRIMARY_ID>
      <SUBMITTER_ID namespace="Marine Biological Laboratory">MC1_D309</SUBMITTER_ID>
    </IDENTIFIERS>
    <TITLE>Entropy MC1_D309</TITLE>
    <STUDY_REF accession="SRP075403">
      <IDENTIFIERS>
        <PRIMARY_ID>SRP075403</PRIMARY_ID>
        <EXTERNAL_ID namespace="BioProject">PRJNA322031</EXTERNAL_ID>
      </IDENTIFIERS>
    </STUDY_REF>
    <DESIGN>
      <DESIGN_DESCRIPTION>"Construction protocol: The v6-v4 hypervariable regions of the bacterial SSU rRNA gene were amplified using degenerate primers. The primers were 1064R (CGACRRCCATGCANCACCT) and 518F (CCAGCAGCYGCGGTAAN) fused to Roche GSFLX amplicon sequencing adapters and including 5 nt multiplexing barcodes. We generated PCR amplicons in triplicate 33 uL reaction volumes with an amplification cocktail containing 1.0 U Platinum Taq Hi-Fidelity Polymerase (Invitrogen, Carlsbad, CA), 1X Hi-Fidelity buffer, 200 uM dNTP PurePeak DNA polymerase mix (Pierce Nucleic Acid Technologies, Milwaukee, WI), 1.5 mM MgSO4 and 0.2 uM of each primer. We added approximately 10-25 ng template DNA to each PCR and ran a no-template control for each primer pair. Amplification conditions were: initial 94C, 3 minute denaturation step; 30 cycles of 94C for 30s, 60C for 60s, and 72C for 90s; final 10 minute extension at 72C. The triplicate PCR reactions were pooled after amplification and purified using Ampure beads. Purified DNA was eluted in 30 uL of Qiagen buffer EB. We assessed the quality, size and concentration of PCR products on a Perkin Elmer Caliper GX. Reads were demultiplexed and barcodes removed for submission."</DESIGN_DESCRIPTION>
      <SAMPLE_DESCRIPTOR accession="SRS1446193">
        <IDENTIFIERS>
          <PRIMARY_ID>SRS1446193</PRIMARY_ID>
          <EXTERNAL_ID namespace="BioSample">SAMN05007719</EXTERNAL_ID>
        </IDENTIFIERS>
      </SAMPLE_DESCRIPTOR>
      <LIBRARY_DESCRIPTOR>
        <LIBRARY_NAME>MC1_D309</LIBRARY_NAME>
        <LIBRARY_STRATEGY>AMPLICON</LIBRARY_STRATEGY>
        <LIBRARY_SOURCE>METAGENOMIC</LIBRARY_SOURCE>
        <LIBRARY_SELECTION>PCR</LIBRARY_SELECTION>
        <LIBRARY_LAYOUT>
          <SINGLE/>
        </LIBRARY_LAYOUT>
      </LIBRARY_DESCRIPTOR>
      <SPOT_DESCRIPTOR>
        <SPOT_DECODE_SPEC>
          <SPOT_LENGTH>535</SPOT_LENGTH>
          <READ_SPEC>
            <READ_INDEX>0</READ_INDEX>
            <READ_CLASS>Application Read</READ_CLASS>
            <READ_TYPE>Forward</READ_TYPE>
            <BASE_COORD>1</BASE_COORD>
          </READ_SPEC>
        </SPOT_DECODE_SPEC>
      </SPOT_DESCRIPTOR>
    </DESIGN>
    <PLATFORM>
      <LS454>
        <INSTRUMENT_MODEL>454 GS FLX Titanium</INSTRUMENT_MODEL>
      </LS454>
    </PLATFORM>
  </EXPERIMENT>
  <EXPERIMENT accession="SRX1774746" alias="MC1_D399">
    <IDENTIFIERS>
      <PRIMARY_ID>SRX1774746</PRIMARY_ID>
      <SUBMITTER_ID namespace="Marine Biological Laboratory">MC1_D399</SUBMITTER_ID>
    </IDENTIFIERS>
    <TITLE>Entropy MC1_D399</TITLE>
    <STUDY_REF accession="SRP075403">
      <IDENTIFIERS>
        <PRIMARY_ID>SRP075403</PRIMARY_ID>
        <EXTERNAL_ID namespace="BioProject">PRJNA322031</EXTERNAL_ID>
      </IDENTIFIERS>
    </STUDY_REF>
    <DESIGN>
      <DESIGN_DESCRIPTION>"Construction protocol: The v6-v4 hypervariable regions of the bacterial SSU rRNA gene were amplified using degenerate primers. The primers were 1064R (CGACRRCCATGCANCACCT) and 518F (CCAGCAGCYGCGGTAAN) fused to Roche GSFLX amplicon sequencing adapters and including 5 nt multiplexing barcodes. We generated PCR amplicons in triplicate 33 uL reaction volumes with an amplification cocktail containing 1.0 U Platinum Taq Hi-Fidelity Polymerase (Invitrogen, Carlsbad, CA), 1X Hi-Fidelity buffer, 200 uM dNTP PurePeak DNA polymerase mix (Pierce Nucleic Acid Technologies, Milwaukee, WI), 1.5 mM MgSO4 and 0.2 uM of each primer. We added approximately 10-25 ng template DNA to each PCR and ran a no-template control for each primer pair. Amplification conditions were: initial 94C, 3 minute denaturation step; 30 cycles of 94C for 30s, 60C for 60s, and 72C for 90s; final 10 minute extension at 72C. The triplicate PCR reactions were pooled after amplification and purified using Ampure beads. Purified DNA was eluted in 30 uL of Qiagen buffer EB. We assessed the quality, size and concentration of PCR products on a Perkin Elmer Caliper GX. Reads were demultiplexed and barcodes removed for submission."</DESIGN_DESCRIPTION>
      <SAMPLE_DESCRIPTOR accession="SRS1446194">
        <IDENTIFIERS>
          <PRIMARY_ID>SRS1446194</PRIMARY_ID>
          <EXTERNAL_ID namespace="BioSample">SAMN05007720</EXTERNAL_ID>
        </IDENTIFIERS>
      </SAMPLE_DESCRIPTOR>
      <LIBRARY_DESCRIPTOR>
        <LIBRARY_NAME>MC1_D399</LIBRARY_NAME>
        <LIBRARY_STRATEGY>AMPLICON</LIBRARY_STRATEGY>
        <LIBRARY_SOURCE>METAGENOMIC</LIBRARY_SOURCE>
        <LIBRARY_SELECTION>PCR</LIBRARY_SELECTION>
        <LIBRARY_LAYOUT>
          <SINGLE/>
        </LIBRARY_LAYOUT>
      </LIBRARY_DESCRIPTOR>
      <SPOT_DESCRIPTOR>
        <SPOT_DECODE_SPEC>
          <SPOT_LENGTH>535</SPOT_LENGTH>
          <READ_SPEC>
            <READ_INDEX>0</READ_INDEX>
            <READ_CLASS>Application Read</READ_CLASS>
            <READ_TYPE>Forward</READ_TYPE>
            <BASE_COORD>1</BASE_COORD>
          </READ_SPEC>
        </SPOT_DECODE_SPEC>
      </SPOT_DESCRIPTOR>
    </DESIGN>
    <PLATFORM>
      <LS454>
        <INSTRUMENT_MODEL>454 GS FLX Titanium</INSTRUMENT_MODEL>
      </LS454>
    </PLATFORM>
  </EXPERIMENT>
  <EXPERIMENT accession="SRX1774747" alias="MC1_D409">
    <IDENTIFIERS>
      <PRIMARY_ID>SRX1774747</PRIMARY_ID>
      <SUBMITTER_ID namespace="Marine Biological Laboratory">MC1_D409</SUBMITTER_ID>
    </IDENTIFIERS>
    <TITLE>Entropy MC1_D409</TITLE>
    <STUDY_REF accession="SRP075403">
      <IDENTIFIERS>
        <PRIMARY_ID>SRP075403</PRIMARY_ID>
        <EXTERNAL_ID namespace="BioProject">PRJNA322031</EXTERNAL_ID>
      </IDENTIFIERS>
    </STUDY_REF>
    <DESIGN>
      <DESIGN_DESCRIPTION>"Construction protocol: The v6-v4 hypervariable regions of the bacterial SSU rRNA gene were amplified using degenerate primers. The primers were 1064R (CGACRRCCATGCANCACCT) and 518F (CCAGCAGCYGCGGTAAN) fused to Roche GSFLX amplicon sequencing adapters and including 5 nt multiplexing barcodes. We generated PCR amplicons in triplicate 33 uL reaction volumes with an amplification cocktail containing 1.0 U Platinum Taq Hi-Fidelity Polymerase (Invitrogen, Carlsbad, CA), 1X Hi-Fidelity buffer, 200 uM dNTP PurePeak DNA polymerase mix (Pierce Nucleic Acid Technologies, Milwaukee, WI), 1.5 mM MgSO4 and 0.2 uM of each primer. We added approximately 10-25 ng template DNA to each PCR and ran a no-template control for each primer pair. Amplification conditions were: initial 94C, 3 minute denaturation step; 30 cycles of 94C for 30s, 60C for 60s, and 72C for 90s; final 10 minute extension at 72C. The triplicate PCR reactions were pooled after amplification and purified using Ampure beads. Purified DNA was eluted in 30 uL of Qiagen buffer EB. We assessed the quality, size and concentration of PCR products on a Perkin Elmer Caliper GX. Reads were demultiplexed and barcodes removed for submission."</DESIGN_DESCRIPTION>
      <SAMPLE_DESCRIPTOR accession="SRS1446195">
        <IDENTIFIERS>
          <PRIMARY_ID>SRS1446195</PRIMARY_ID>
          <EXTERNAL_ID namespace="BioSample">SAMN05007721</EXTERNAL_ID>
        </IDENTIFIERS>
      </SAMPLE_DESCRIPTOR>
      <LIBRARY_DESCRIPTOR>
        <LIBRARY_NAME>MC1_D409</LIBRARY_NAME>
        <LIBRARY_STRATEGY>AMPLICON</LIBRARY_STRATEGY>
        <LIBRARY_SOURCE>METAGENOMIC</LIBRARY_SOURCE>
        <LIBRARY_SELECTION>PCR</LIBRARY_SELECTION>
        <LIBRARY_LAYOUT>
          <SINGLE/>
        </LIBRARY_LAYOUT>
      </LIBRARY_DESCRIPTOR>
      <SPOT_DESCRIPTOR>
        <SPOT_DECODE_SPEC>
          <SPOT_LENGTH>535</SPOT_LENGTH>
          <READ_SPEC>
            <READ_INDEX>0</READ_INDEX>
            <READ_CLASS>Application Read</READ_CLASS>
            <READ_TYPE>Forward</READ_TYPE>
            <BASE_COORD>1</BASE_COORD>
          </READ_SPEC>
        </SPOT_DECODE_SPEC>
      </SPOT_DESCRIPTOR>
    </DESIGN>
    <PLATFORM>
      <LS454>
        <INSTRUMENT_MODEL>454 GS FLX Titanium</INSTRUMENT_MODEL>
      </LS454>
    </PLATFORM>
  </EXPERIMENT>
  <EXPERIMENT accession="SRX1774748" alias="MC1_D499">
    <IDENTIFIERS>
      <PRIMARY_ID>SRX1774748</PRIMARY_ID>
      <SUBMITTER_ID namespace="Marine Biological Laboratory">MC1_D499</SUBMITTER_ID>
    </IDENTIFIERS>
    <TITLE>Entropy MC1_D499</TITLE>
    <STUDY_REF accession="SRP075403">
      <IDENTIFIERS>
        <PRIMARY_ID>SRP075403</PRIMARY_ID>
        <EXTERNAL_ID namespace="BioProject">PRJNA322031</EXTERNAL_ID>
      </IDENTIFIERS>
    </STUDY_REF>
    <DESIGN>
      <DESIGN_DESCRIPTION>"Construction protocol: The v6-v4 hypervariable regions of the bacterial SSU rRNA gene were amplified using degenerate primers. The primers were 1064R (CGACRRCCATGCANCACCT) and 518F (CCAGCAGCYGCGGTAAN) fused to Roche GSFLX amplicon sequencing adapters and including 5 nt multiplexing barcodes. We generated PCR amplicons in triplicate 33 uL reaction volumes with an amplification cocktail containing 1.0 U Platinum Taq Hi-Fidelity Polymerase (Invitrogen, Carlsbad, CA), 1X Hi-Fidelity buffer, 200 uM dNTP PurePeak DNA polymerase mix (Pierce Nucleic Acid Technologies, Milwaukee, WI), 1.5 mM MgSO4 and 0.2 uM of each primer. We added approximately 10-25 ng template DNA to each PCR and ran a no-template control for each primer pair. Amplification conditions were: initial 94C, 3 minute denaturation step; 30 cycles of 94C for 30s, 60C for 60s, and 72C for 90s; final 10 minute extension at 72C. The triplicate PCR reactions were pooled after amplification and purified using Ampure beads. Purified DNA was eluted in 30 uL of Qiagen buffer EB. We assessed the quality, size and concentration of PCR products on a Perkin Elmer Caliper GX. Reads were demultiplexed and barcodes removed for submission."</DESIGN_DESCRIPTION>
      <SAMPLE_DESCRIPTOR accession="SRS1446196">
        <IDENTIFIERS>
          <PRIMARY_ID>SRS1446196</PRIMARY_ID>
          <EXTERNAL_ID namespace="BioSample">SAMN05007722</EXTERNAL_ID>
        </IDENTIFIERS>
      </SAMPLE_DESCRIPTOR>
      <LIBRARY_DESCRIPTOR>
        <LIBRARY_NAME>MC1_D499</LIBRARY_NAME>
        <LIBRARY_STRATEGY>AMPLICON</LIBRARY_STRATEGY>
        <LIBRARY_SOURCE>METAGENOMIC</LIBRARY_SOURCE>
        <LIBRARY_SELECTION>PCR</LIBRARY_SELECTION>
        <LIBRARY_LAYOUT>
          <SINGLE/>
        </LIBRARY_LAYOUT>
      </LIBRARY_DESCRIPTOR>
      <SPOT_DESCRIPTOR>
        <SPOT_DECODE_SPEC>
          <SPOT_LENGTH>535</SPOT_LENGTH>
          <READ_SPEC>
            <READ_INDEX>0</READ_INDEX>
            <READ_CLASS>Application Read</READ_CLASS>
            <READ_TYPE>Forward</READ_TYPE>
            <BASE_COORD>1</BASE_COORD>
          </READ_SPEC>
        </SPOT_DECODE_SPEC>
      </SPOT_DESCRIPTOR>
    </DESIGN>
    <PLATFORM>
      <LS454>
        <INSTRUMENT_MODEL>454 GS FLX Titanium</INSTRUMENT_MODEL>
      </LS454>
    </PLATFORM>
  </EXPERIMENT>
  <EXPERIMENT accession="SRX1774749" alias="MC1_D509">
    <IDENTIFIERS>
      <PRIMARY_ID>SRX1774749</PRIMARY_ID>
      <SUBMITTER_ID namespace="Marine Biological Laboratory">MC1_D509</SUBMITTER_ID>
    </IDENTIFIERS>
    <TITLE>Entropy MC1_D509</TITLE>
    <STUDY_REF accession="SRP075403">
      <IDENTIFIERS>
        <PRIMARY_ID>SRP075403</PRIMARY_ID>
        <EXTERNAL_ID namespace="BioProject">PRJNA322031</EXTERNAL_ID>
      </IDENTIFIERS>
    </STUDY_REF>
    <DESIGN>
      <DESIGN_DESCRIPTION>"Construction protocol: The v6-v4 hypervariable regions of the bacterial SSU rRNA gene were amplified using degenerate primers. The primers were 1064R (CGACRRCCATGCANCACCT) and 518F (CCAGCAGCYGCGGTAAN) fused to Roche GSFLX amplicon sequencing adapters and including 5 nt multiplexing barcodes. We generated PCR amplicons in triplicate 33 uL reaction volumes with an amplification cocktail containing 1.0 U Platinum Taq Hi-Fidelity Polymerase (Invitrogen, Carlsbad, CA), 1X Hi-Fidelity buffer, 200 uM dNTP PurePeak DNA polymerase mix (Pierce Nucleic Acid Technologies, Milwaukee, WI), 1.5 mM MgSO4 and 0.2 uM of each primer. We added approximately 10-25 ng template DNA to each PCR and ran a no-template control for each primer pair. Amplification conditions were: initial 94C, 3 minute denaturation step; 30 cycles of 94C for 30s, 60C for 60s, and 72C for 90s; final 10 minute extension at 72C. The triplicate PCR reactions were pooled after amplification and purified using Ampure beads. Purified DNA was eluted in 30 uL of Qiagen buffer EB. We assessed the quality, size and concentration of PCR products on a Perkin Elmer Caliper GX. Reads were demultiplexed and barcodes removed for submission."</DESIGN_DESCRIPTION>
      <SAMPLE_DESCRIPTOR accession="SRS1446197">
        <IDENTIFIERS>
          <PRIMARY_ID>SRS1446197</PRIMARY_ID>
          <EXTERNAL_ID namespace="BioSample">SAMN05007723</EXTERNAL_ID>
        </IDENTIFIERS>
      </SAMPLE_DESCRIPTOR>
      <LIBRARY_DESCRIPTOR>
        <LIBRARY_NAME>MC1_D509</LIBRARY_NAME>
        <LIBRARY_STRATEGY>AMPLICON</LIBRARY_STRATEGY>
        <LIBRARY_SOURCE>METAGENOMIC</LIBRARY_SOURCE>
        <LIBRARY_SELECTION>PCR</LIBRARY_SELECTION>
        <LIBRARY_LAYOUT>
          <SINGLE/>
        </LIBRARY_LAYOUT>
      </LIBRARY_DESCRIPTOR>
      <SPOT_DESCRIPTOR>
        <SPOT_DECODE_SPEC>
          <SPOT_LENGTH>535</SPOT_LENGTH>
          <READ_SPEC>
            <READ_INDEX>0</READ_INDEX>
            <READ_CLASS>Application Read</READ_CLASS>
            <READ_TYPE>Forward</READ_TYPE>
            <BASE_COORD>1</BASE_COORD>
          </READ_SPEC>
        </SPOT_DECODE_SPEC>
      </SPOT_DESCRIPTOR>
    </DESIGN>
    <PLATFORM>
      <LS454>
        <INSTRUMENT_MODEL>454 GS FLX Titanium</INSTRUMENT_MODEL>
      </LS454>
    </PLATFORM>
  </EXPERIMENT>
  <EXPERIMENT accession="SRX1774750" alias="MC1_D62">
    <IDENTIFIERS>
      <PRIMARY_ID>SRX1774750</PRIMARY_ID>
      <SUBMITTER_ID namespace="Marine Biological Laboratory">MC1_D62</SUBMITTER_ID>
    </IDENTIFIERS>
    <TITLE>Entropy MC1_D62</TITLE>
    <STUDY_REF accession="SRP075403">
      <IDENTIFIERS>
        <PRIMARY_ID>SRP075403</PRIMARY_ID>
        <EXTERNAL_ID namespace="BioProject">PRJNA322031</EXTERNAL_ID>
      </IDENTIFIERS>
    </STUDY_REF>
    <DESIGN>
      <DESIGN_DESCRIPTION>"Construction protocol: The v6-v4 hypervariable regions of the bacterial SSU rRNA gene were amplified using degenerate primers. The primers were 1064R (CGACRRCCATGCANCACCT) and 518F (CCAGCAGCYGCGGTAAN) fused to Roche GSFLX amplicon sequencing adapters and including 5 nt multiplexing barcodes. We generated PCR amplicons in triplicate 33 uL reaction volumes with an amplification cocktail containing 1.0 U Platinum Taq Hi-Fidelity Polymerase (Invitrogen, Carlsbad, CA), 1X Hi-Fidelity buffer, 200 uM dNTP PurePeak DNA polymerase mix (Pierce Nucleic Acid Technologies, Milwaukee, WI), 1.5 mM MgSO4 and 0.2 uM of each primer. We added approximately 10-25 ng template DNA to each PCR and ran a no-template control for each primer pair. Amplification conditions were: initial 94C, 3 minute denaturation step; 30 cycles of 94C for 30s, 60C for 60s, and 72C for 90s; final 10 minute extension at 72C. The triplicate PCR reactions were pooled after amplification and purified using Ampure beads. Purified DNA was eluted in 30 uL of Qiagen buffer EB. We assessed the quality, size and concentration of PCR products on a Perkin Elmer Caliper GX. Reads were demultiplexed and barcodes removed for submission."</DESIGN_DESCRIPTION>
      <SAMPLE_DESCRIPTOR accession="SRS1446198">
        <IDENTIFIERS>
          <PRIMARY_ID>SRS1446198</PRIMARY_ID>
          <EXTERNAL_ID namespace="BioSample">SAMN05007724</EXTERNAL_ID>
        </IDENTIFIERS>
      </SAMPLE_DESCRIPTOR>
      <LIBRARY_DESCRIPTOR>
        <LIBRARY_NAME>MC1_D62</LIBRARY_NAME>
        <LIBRARY_STRATEGY>AMPLICON</LIBRARY_STRATEGY>
        <LIBRARY_SOURCE>METAGENOMIC</LIBRARY_SOURCE>
        <LIBRARY_SELECTION>PCR</LIBRARY_SELECTION>
        <LIBRARY_LAYOUT>
          <SINGLE/>
        </LIBRARY_LAYOUT>
      </LIBRARY_DESCRIPTOR>
      <SPOT_DESCRIPTOR>
        <SPOT_DECODE_SPEC>
          <SPOT_LENGTH>535</SPOT_LENGTH>
          <READ_SPEC>
            <READ_INDEX>0</READ_INDEX>
            <READ_CLASS>Application Read</READ_CLASS>
            <READ_TYPE>Forward</READ_TYPE>
            <BASE_COORD>1</BASE_COORD>
          </READ_SPEC>
        </SPOT_DECODE_SPEC>
      </SPOT_DESCRIPTOR>
    </DESIGN>
    <PLATFORM>
      <LS454>
        <INSTRUMENT_MODEL>454 GS FLX Titanium</INSTRUMENT_MODEL>
      </LS454>
    </PLATFORM>
  </EXPERIMENT>
  <EXPERIMENT accession="SRX1774751" alias="MC2_D104">
    <IDENTIFIERS>
      <PRIMARY_ID>SRX1774751</PRIMARY_ID>
      <SUBMITTER_ID namespace="Marine Biological Laboratory">MC2_D104</SUBMITTER_ID>
    </IDENTIFIERS>
    <TITLE>Entropy MC2_D104</TITLE>
    <STUDY_REF accession="SRP075403">
      <IDENTIFIERS>
        <PRIMARY_ID>SRP075403</PRIMARY_ID>
        <EXTERNAL_ID namespace="BioProject">PRJNA322031</EXTERNAL_ID>
      </IDENTIFIERS>
    </STUDY_REF>
    <DESIGN>
      <DESIGN_DESCRIPTION>"Construction protocol: The v6-v4 hypervariable regions of the bacterial SSU rRNA gene were amplified using degenerate primers. The primers were 1064R (CGACRRCCATGCANCACCT) and 518F (CCAGCAGCYGCGGTAAN) fused to Roche GSFLX amplicon sequencing adapters and including 5 nt multiplexing barcodes. We generated PCR amplicons in triplicate 33 uL reaction volumes with an amplification cocktail containing 1.0 U Platinum Taq Hi-Fidelity Polymerase (Invitrogen, Carlsbad, CA), 1X Hi-Fidelity buffer, 200 uM dNTP PurePeak DNA polymerase mix (Pierce Nucleic Acid Technologies, Milwaukee, WI), 1.5 mM MgSO4 and 0.2 uM of each primer. We added approximately 10-25 ng template DNA to each PCR and ran a no-template control for each primer pair. Amplification conditions were: initial 94C, 3 minute denaturation step; 30 cycles of 94C for 30s, 60C for 60s, and 72C for 90s; final 10 minute extension at 72C. The triplicate PCR reactions were pooled after amplification and purified using Ampure beads. Purified DNA was eluted in 30 uL of Qiagen buffer EB. We assessed the quality, size and concentration of PCR products on a Perkin Elmer Caliper GX. Reads were demultiplexed and barcodes removed for submission."</DESIGN_DESCRIPTION>
      <SAMPLE_DESCRIPTOR accession="SRS1446199">
        <IDENTIFIERS>
          <PRIMARY_ID>SRS1446199</PRIMARY_ID>
          <EXTERNAL_ID namespace="BioSample">SAMN05007725</EXTERNAL_ID>
        </IDENTIFIERS>
      </SAMPLE_DESCRIPTOR>
      <LIBRARY_DESCRIPTOR>
        <LIBRARY_NAME>MC2_D104</LIBRARY_NAME>
        <LIBRARY_STRATEGY>AMPLICON</LIBRARY_STRATEGY>
        <LIBRARY_SOURCE>METAGENOMIC</LIBRARY_SOURCE>
        <LIBRARY_SELECTION>PCR</LIBRARY_SELECTION>
        <LIBRARY_LAYOUT>
          <SINGLE/>
        </LIBRARY_LAYOUT>
      </LIBRARY_DESCRIPTOR>
      <SPOT_DESCRIPTOR>
        <SPOT_DECODE_SPEC>
          <SPOT_LENGTH>535</SPOT_LENGTH>
          <READ_SPEC>
            <READ_INDEX>0</READ_INDEX>
            <READ_CLASS>Application Read</READ_CLASS>
            <READ_TYPE>Forward</READ_TYPE>
            <BASE_COORD>1</BASE_COORD>
          </READ_SPEC>
        </SPOT_DECODE_SPEC>
      </SPOT_DESCRIPTOR>
    </DESIGN>
    <PLATFORM>
      <LS454>
        <INSTRUMENT_MODEL>454 GS FLX Titanium</INSTRUMENT_MODEL>
      </LS454>
    </PLATFORM>
  </EXPERIMENT>
  <EXPERIMENT accession="SRX1774752" alias="MC2_D152">
    <IDENTIFIERS>
      <PRIMARY_ID>SRX1774752</PRIMARY_ID>
      <SUBMITTER_ID namespace="Marine Biological Laboratory">MC2_D152</SUBMITTER_ID>
    </IDENTIFIERS>
    <TITLE>Entropy MC2_D152</TITLE>
    <STUDY_REF accession="SRP075403">
      <IDENTIFIERS>
        <PRIMARY_ID>SRP075403</PRIMARY_ID>
        <EXTERNAL_ID namespace="BioProject">PRJNA322031</EXTERNAL_ID>
      </IDENTIFIERS>
    </STUDY_REF>
    <DESIGN>
      <DESIGN_DESCRIPTION>"Construction protocol: The v6-v4 hypervariable regions of the bacterial SSU rRNA gene were amplified using degenerate primers. The primers were 1064R (CGACRRCCATGCANCACCT) and 518F (CCAGCAGCYGCGGTAAN) fused to Roche GSFLX amplicon sequencing adapters and including 5 nt multiplexing barcodes. We generated PCR amplicons in triplicate 33 uL reaction volumes with an amplification cocktail containing 1.0 U Platinum Taq Hi-Fidelity Polymerase (Invitrogen, Carlsbad, CA), 1X Hi-Fidelity buffer, 200 uM dNTP PurePeak DNA polymerase mix (Pierce Nucleic Acid Technologies, Milwaukee, WI), 1.5 mM MgSO4 and 0.2 uM of each primer. We added approximately 10-25 ng template DNA to each PCR and ran a no-template control for each primer pair. Amplification conditions were: initial 94C, 3 minute denaturation step; 30 cycles of 94C for 30s, 60C for 60s, and 72C for 90s; final 10 minute extension at 72C. The triplicate PCR reactions were pooled after amplification and purified using Ampure beads. Purified DNA was eluted in 30 uL of Qiagen buffer EB. We assessed the quality, size and concentration of PCR products on a Perkin Elmer Caliper GX. Reads were demultiplexed and barcodes removed for submission."</DESIGN_DESCRIPTION>
      <SAMPLE_DESCRIPTOR accession="SRS1446200">
        <IDENTIFIERS>
          <PRIMARY_ID>SRS1446200</PRIMARY_ID>
          <EXTERNAL_ID namespace="BioSample">SAMN05007726</EXTERNAL_ID>
        </IDENTIFIERS>
      </SAMPLE_DESCRIPTOR>
      <LIBRARY_DESCRIPTOR>
        <LIBRARY_NAME>MC2_D152</LIBRARY_NAME>
        <LIBRARY_STRATEGY>AMPLICON</LIBRARY_STRATEGY>
        <LIBRARY_SOURCE>METAGENOMIC</LIBRARY_SOURCE>
        <LIBRARY_SELECTION>PCR</LIBRARY_SELECTION>
        <LIBRARY_LAYOUT>
          <SINGLE/>
        </LIBRARY_LAYOUT>
      </LIBRARY_DESCRIPTOR>
      <SPOT_DESCRIPTOR>
        <SPOT_DECODE_SPEC>
          <SPOT_LENGTH>535</SPOT_LENGTH>
          <READ_SPEC>
            <READ_INDEX>0</READ_INDEX>
            <READ_CLASS>Application Read</READ_CLASS>
            <READ_TYPE>Forward</READ_TYPE>
            <BASE_COORD>1</BASE_COORD>
          </READ_SPEC>
        </SPOT_DECODE_SPEC>
      </SPOT_DESCRIPTOR>
    </DESIGN>
    <PLATFORM>
      <LS454>
        <INSTRUMENT_MODEL>454 GS FLX Titanium</INSTRUMENT_MODEL>
      </LS454>
    </PLATFORM>
  </EXPERIMENT>
  <EXPERIMENT accession="SRX1774753" alias="MC2_D208">
    <IDENTIFIERS>
      <PRIMARY_ID>SRX1774753</PRIMARY_ID>
      <SUBMITTER_ID namespace="Marine Biological Laboratory">MC2_D208</SUBMITTER_ID>
    </IDENTIFIERS>
    <TITLE>Entropy MC2_D208</TITLE>
    <STUDY_REF accession="SRP075403">
      <IDENTIFIERS>
        <PRIMARY_ID>SRP075403</PRIMARY_ID>
        <EXTERNAL_ID namespace="BioProject">PRJNA322031</EXTERNAL_ID>
      </IDENTIFIERS>
    </STUDY_REF>
    <DESIGN>
      <DESIGN_DESCRIPTION>"Construction protocol: The v6-v4 hypervariable regions of the bacterial SSU rRNA gene were amplified using degenerate primers. The primers were 1064R (CGACRRCCATGCANCACCT) and 518F (CCAGCAGCYGCGGTAAN) fused to Roche GSFLX amplicon sequencing adapters and including 5 nt multiplexing barcodes. We generated PCR amplicons in triplicate 33 uL reaction volumes with an amplification cocktail containing 1.0 U Platinum Taq Hi-Fidelity Polymerase (Invitrogen, Carlsbad, CA), 1X Hi-Fidelity buffer, 200 uM dNTP PurePeak DNA polymerase mix (Pierce Nucleic Acid Technologies, Milwaukee, WI), 1.5 mM MgSO4 and 0.2 uM of each primer. We added approximately 10-25 ng template DNA to each PCR and ran a no-template control for each primer pair. Amplification conditions were: initial 94C, 3 minute denaturation step; 30 cycles of 94C for 30s, 60C for 60s, and 72C for 90s; final 10 minute extension at 72C. The triplicate PCR reactions were pooled after amplification and purified using Ampure beads. Purified DNA was eluted in 30 uL of Qiagen buffer EB. We assessed the quality, size and concentration of PCR products on a Perkin Elmer Caliper GX. Reads were demultiplexed and barcodes removed for submission."</DESIGN_DESCRIPTION>
      <SAMPLE_DESCRIPTOR accession="SRS1446201">
        <IDENTIFIERS>
          <PRIMARY_ID>SRS1446201</PRIMARY_ID>
          <EXTERNAL_ID namespace="BioSample">SAMN05007727</EXTERNAL_ID>
        </IDENTIFIERS>
      </SAMPLE_DESCRIPTOR>
      <LIBRARY_DESCRIPTOR>
        <LIBRARY_NAME>MC2_D208</LIBRARY_NAME>
        <LIBRARY_STRATEGY>AMPLICON</LIBRARY_STRATEGY>
        <LIBRARY_SOURCE>METAGENOMIC</LIBRARY_SOURCE>
        <LIBRARY_SELECTION>PCR</LIBRARY_SELECTION>
        <LIBRARY_LAYOUT>
          <SINGLE/>
        </LIBRARY_LAYOUT>
      </LIBRARY_DESCRIPTOR>
      <SPOT_DESCRIPTOR>
        <SPOT_DECODE_SPEC>
          <SPOT_LENGTH>535</SPOT_LENGTH>
          <READ_SPEC>
            <READ_INDEX>0</READ_INDEX>
            <READ_CLASS>Application Read</READ_CLASS>
            <READ_TYPE>Forward</READ_TYPE>
            <BASE_COORD>1</BASE_COORD>
          </READ_SPEC>
        </SPOT_DECODE_SPEC>
      </SPOT_DESCRIPTOR>
    </DESIGN>
    <PLATFORM>
      <LS454>
        <INSTRUMENT_MODEL>454 GS FLX Titanium</INSTRUMENT_MODEL>
      </LS454>
    </PLATFORM>
  </EXPERIMENT>
  <EXPERIMENT accession="SRX1774754" alias="MC2_D269">
    <IDENTIFIERS>
      <PRIMARY_ID>SRX1774754</PRIMARY_ID>
      <SUBMITTER_ID namespace="Marine Biological Laboratory">MC2_D269</SUBMITTER_ID>
    </IDENTIFIERS>
    <TITLE>Entropy MC2_D269</TITLE>
    <STUDY_REF accession="SRP075403">
      <IDENTIFIERS>
        <PRIMARY_ID>SRP075403</PRIMARY_ID>
        <EXTERNAL_ID namespace="BioProject">PRJNA322031</EXTERNAL_ID>
      </IDENTIFIERS>
    </STUDY_REF>
    <DESIGN>
      <DESIGN_DESCRIPTION>"Construction protocol: The v6-v4 hypervariable regions of the bacterial SSU rRNA gene were amplified using degenerate primers. The primers were 1064R (CGACRRCCATGCANCACCT) and 518F (CCAGCAGCYGCGGTAAN) fused to Roche GSFLX amplicon sequencing adapters and including 5 nt multiplexing barcodes. We generated PCR amplicons in triplicate 33 uL reaction volumes with an amplification cocktail containing 1.0 U Platinum Taq Hi-Fidelity Polymerase (Invitrogen, Carlsbad, CA), 1X Hi-Fidelity buffer, 200 uM dNTP PurePeak DNA polymerase mix (Pierce Nucleic Acid Technologies, Milwaukee, WI), 1.5 mM MgSO4 and 0.2 uM of each primer. We added approximately 10-25 ng template DNA to each PCR and ran a no-template control for each primer pair. Amplification conditions were: initial 94C, 3 minute denaturation step; 30 cycles of 94C for 30s, 60C for 60s, and 72C for 90s; final 10 minute extension at 72C. The triplicate PCR reactions were pooled after amplification and purified using Ampure beads. Purified DNA was eluted in 30 uL of Qiagen buffer EB. We assessed the quality, size and concentration of PCR products on a Perkin Elmer Caliper GX. Reads were demultiplexed and barcodes removed for submission."</DESIGN_DESCRIPTION>
      <SAMPLE_DESCRIPTOR accession="SRS1446202">
        <IDENTIFIERS>
          <PRIMARY_ID>SRS1446202</PRIMARY_ID>
          <EXTERNAL_ID namespace="BioSample">SAMN05007728</EXTERNAL_ID>
        </IDENTIFIERS>
      </SAMPLE_DESCRIPTOR>
      <LIBRARY_DESCRIPTOR>
        <LIBRARY_NAME>MC2_D269</LIBRARY_NAME>
        <LIBRARY_STRATEGY>AMPLICON</LIBRARY_STRATEGY>
        <LIBRARY_SOURCE>METAGENOMIC</LIBRARY_SOURCE>
        <LIBRARY_SELECTION>PCR</LIBRARY_SELECTION>
        <LIBRARY_LAYOUT>
          <SINGLE/>
        </LIBRARY_LAYOUT>
      </LIBRARY_DESCRIPTOR>
      <SPOT_DESCRIPTOR>
        <SPOT_DECODE_SPEC>
          <SPOT_LENGTH>535</SPOT_LENGTH>
          <READ_SPEC>
            <READ_INDEX>0</READ_INDEX>
            <READ_CLASS>Application Read</READ_CLASS>
            <READ_TYPE>Forward</READ_TYPE>
            <BASE_COORD>1</BASE_COORD>
          </READ_SPEC>
        </SPOT_DECODE_SPEC>
      </SPOT_DESCRIPTOR>
    </DESIGN>
    <PLATFORM>
      <LS454>
        <INSTRUMENT_MODEL>454 GS FLX Titanium</INSTRUMENT_MODEL>
      </LS454>
    </PLATFORM>
  </EXPERIMENT>
  <EXPERIMENT accession="SRX1774755" alias="MC2_D309">
    <IDENTIFIERS>
      <PRIMARY_ID>SRX1774755</PRIMARY_ID>
      <SUBMITTER_ID namespace="Marine Biological Laboratory">MC2_D309</SUBMITTER_ID>
    </IDENTIFIERS>
    <TITLE>Entropy MC2_D309</TITLE>
    <STUDY_REF accession="SRP075403">
      <IDENTIFIERS>
        <PRIMARY_ID>SRP075403</PRIMARY_ID>
        <EXTERNAL_ID namespace="BioProject">PRJNA322031</EXTERNAL_ID>
      </IDENTIFIERS>
    </STUDY_REF>
    <DESIGN>
      <DESIGN_DESCRIPTION>"Construction protocol: The v6-v4 hypervariable regions of the bacterial SSU rRNA gene were amplified using degenerate primers. The primers were 1064R (CGACRRCCATGCANCACCT) and 518F (CCAGCAGCYGCGGTAAN) fused to Roche GSFLX amplicon sequencing adapters and including 5 nt multiplexing barcodes. We generated PCR amplicons in triplicate 33 uL reaction volumes with an amplification cocktail containing 1.0 U Platinum Taq Hi-Fidelity Polymerase (Invitrogen, Carlsbad, CA), 1X Hi-Fidelity buffer, 200 uM dNTP PurePeak DNA polymerase mix (Pierce Nucleic Acid Technologies, Milwaukee, WI), 1.5 mM MgSO4 and 0.2 uM of each primer. We added approximately 10-25 ng template DNA to each PCR and ran a no-template control for each primer pair. Amplification conditions were: initial 94C, 3 minute denaturation step; 30 cycles of 94C for 30s, 60C for 60s, and 72C for 90s; final 10 minute extension at 72C. The triplicate PCR reactions were pooled after amplification and purified using Ampure beads. Purified DNA was eluted in 30 uL of Qiagen buffer EB. We assessed the quality, size and concentration of PCR products on a Perkin Elmer Caliper GX. Reads were demultiplexed and barcodes removed for submission."</DESIGN_DESCRIPTION>
      <SAMPLE_DESCRIPTOR accession="SRS1446203">
        <IDENTIFIERS>
          <PRIMARY_ID>SRS1446203</PRIMARY_ID>
          <EXTERNAL_ID namespace="BioSample">SAMN05007729</EXTERNAL_ID>
        </IDENTIFIERS>
      </SAMPLE_DESCRIPTOR>
      <LIBRARY_DESCRIPTOR>
        <LIBRARY_NAME>MC2_D309</LIBRARY_NAME>
        <LIBRARY_STRATEGY>AMPLICON</LIBRARY_STRATEGY>
        <LIBRARY_SOURCE>METAGENOMIC</LIBRARY_SOURCE>
        <LIBRARY_SELECTION>PCR</LIBRARY_SELECTION>
        <LIBRARY_LAYOUT>
          <SINGLE/>
        </LIBRARY_LAYOUT>
      </LIBRARY_DESCRIPTOR>
      <SPOT_DESCRIPTOR>
        <SPOT_DECODE_SPEC>
          <SPOT_LENGTH>535</SPOT_LENGTH>
          <READ_SPEC>
            <READ_INDEX>0</READ_INDEX>
            <READ_CLASS>Application Read</READ_CLASS>
            <READ_TYPE>Forward</READ_TYPE>
            <BASE_COORD>1</BASE_COORD>
          </READ_SPEC>
        </SPOT_DECODE_SPEC>
      </SPOT_DESCRIPTOR>
    </DESIGN>
    <PLATFORM>
      <LS454>
        <INSTRUMENT_MODEL>454 GS FLX Titanium</INSTRUMENT_MODEL>
      </LS454>
    </PLATFORM>
  </EXPERIMENT>
  <EXPERIMENT accession="SRX1774756" alias="MC2_D399">
    <IDENTIFIERS>
      <PRIMARY_ID>SRX1774756</PRIMARY_ID>
      <SUBMITTER_ID namespace="Marine Biological Laboratory">MC2_D399</SUBMITTER_ID>
    </IDENTIFIERS>
    <TITLE>Entropy MC2_D399</TITLE>
    <STUDY_REF accession="SRP075403">
      <IDENTIFIERS>
        <PRIMARY_ID>SRP075403</PRIMARY_ID>
        <EXTERNAL_ID namespace="BioProject">PRJNA322031</EXTERNAL_ID>
      </IDENTIFIERS>
    </STUDY_REF>
    <DESIGN>
      <DESIGN_DESCRIPTION>"Construction protocol: The v6-v4 hypervariable regions of the bacterial SSU rRNA gene were amplified using degenerate primers. The primers were 1064R (CGACRRCCATGCANCACCT) and 518F (CCAGCAGCYGCGGTAAN) fused to Roche GSFLX amplicon sequencing adapters and including 5 nt multiplexing barcodes. We generated PCR amplicons in triplicate 33 uL reaction volumes with an amplification cocktail containing 1.0 U Platinum Taq Hi-Fidelity Polymerase (Invitrogen, Carlsbad, CA), 1X Hi-Fidelity buffer, 200 uM dNTP PurePeak DNA polymerase mix (Pierce Nucleic Acid Technologies, Milwaukee, WI), 1.5 mM MgSO4 and 0.2 uM of each primer. We added approximately 10-25 ng template DNA to each PCR and ran a no-template control for each primer pair. Amplification conditions were: initial 94C, 3 minute denaturation step; 30 cycles of 94C for 30s, 60C for 60s, and 72C for 90s; final 10 minute extension at 72C. The triplicate PCR reactions were pooled after amplification and purified using Ampure beads. Purified DNA was eluted in 30 uL of Qiagen buffer EB. We assessed the quality, size and concentration of PCR products on a Perkin Elmer Caliper GX. Reads were demultiplexed and barcodes removed for submission."</DESIGN_DESCRIPTION>
      <SAMPLE_DESCRIPTOR accession="SRS1446204">
        <IDENTIFIERS>
          <PRIMARY_ID>SRS1446204</PRIMARY_ID>
          <EXTERNAL_ID namespace="BioSample">SAMN05007730</EXTERNAL_ID>
        </IDENTIFIERS>
      </SAMPLE_DESCRIPTOR>
      <LIBRARY_DESCRIPTOR>
        <LIBRARY_NAME>MC2_D399</LIBRARY_NAME>
        <LIBRARY_STRATEGY>AMPLICON</LIBRARY_STRATEGY>
        <LIBRARY_SOURCE>METAGENOMIC</LIBRARY_SOURCE>
        <LIBRARY_SELECTION>PCR</LIBRARY_SELECTION>
        <LIBRARY_LAYOUT>
          <SINGLE/>
        </LIBRARY_LAYOUT>
      </LIBRARY_DESCRIPTOR>
      <SPOT_DESCRIPTOR>
        <SPOT_DECODE_SPEC>
          <SPOT_LENGTH>535</SPOT_LENGTH>
          <READ_SPEC>
            <READ_INDEX>0</READ_INDEX>
            <READ_CLASS>Application Read</READ_CLASS>
            <READ_TYPE>Forward</READ_TYPE>
            <BASE_COORD>1</BASE_COORD>
          </READ_SPEC>
        </SPOT_DECODE_SPEC>
      </SPOT_DESCRIPTOR>
    </DESIGN>
    <PLATFORM>
      <LS454>
        <INSTRUMENT_MODEL>454 GS FLX Titanium</INSTRUMENT_MODEL>
      </LS454>
    </PLATFORM>
  </EXPERIMENT>
  <EXPERIMENT accession="SRX1774757" alias="MC2_D409">
    <IDENTIFIERS>
      <PRIMARY_ID>SRX1774757</PRIMARY_ID>
      <SUBMITTER_ID namespace="Marine Biological Laboratory">MC2_D409</SUBMITTER_ID>
    </IDENTIFIERS>
    <TITLE>Entropy MC2_D409</TITLE>
    <STUDY_REF accession="SRP075403">
      <IDENTIFIERS>
        <PRIMARY_ID>SRP075403</PRIMARY_ID>
        <EXTERNAL_ID namespace="BioProject">PRJNA322031</EXTERNAL_ID>
      </IDENTIFIERS>
    </STUDY_REF>
    <DESIGN>
      <DESIGN_DESCRIPTION>"Construction protocol: The v6-v4 hypervariable regions of the bacterial SSU rRNA gene were amplified using degenerate primers. The primers were 1064R (CGACRRCCATGCANCACCT) and 518F (CCAGCAGCYGCGGTAAN) fused to Roche GSFLX amplicon sequencing adapters and including 5 nt multiplexing barcodes. We generated PCR amplicons in triplicate 33 uL reaction volumes with an amplification cocktail containing 1.0 U Platinum Taq Hi-Fidelity Polymerase (Invitrogen, Carlsbad, CA), 1X Hi-Fidelity buffer, 200 uM dNTP PurePeak DNA polymerase mix (Pierce Nucleic Acid Technologies, Milwaukee, WI), 1.5 mM MgSO4 and 0.2 uM of each primer. We added approximately 10-25 ng template DNA to each PCR and ran a no-template control for each primer pair. Amplification conditions were: initial 94C, 3 minute denaturation step; 30 cycles of 94C for 30s, 60C for 60s, and 72C for 90s; final 10 minute extension at 72C. The triplicate PCR reactions were pooled after amplification and purified using Ampure beads. Purified DNA was eluted in 30 uL of Qiagen buffer EB. We assessed the quality, size and concentration of PCR products on a Perkin Elmer Caliper GX. Reads were demultiplexed and barcodes removed for submission."</DESIGN_DESCRIPTION>
      <SAMPLE_DESCRIPTOR accession="SRS1446205">
        <IDENTIFIERS>
          <PRIMARY_ID>SRS1446205</PRIMARY_ID>
          <EXTERNAL_ID namespace="BioSample">SAMN05007731</EXTERNAL_ID>
        </IDENTIFIERS>
      </SAMPLE_DESCRIPTOR>
      <LIBRARY_DESCRIPTOR>
        <LIBRARY_NAME>MC2_D409</LIBRARY_NAME>
        <LIBRARY_STRATEGY>AMPLICON</LIBRARY_STRATEGY>
        <LIBRARY_SOURCE>METAGENOMIC</LIBRARY_SOURCE>
        <LIBRARY_SELECTION>PCR</LIBRARY_SELECTION>
        <LIBRARY_LAYOUT>
          <SINGLE/>
        </LIBRARY_LAYOUT>
      </LIBRARY_DESCRIPTOR>
      <SPOT_DESCRIPTOR>
        <SPOT_DECODE_SPEC>
          <SPOT_LENGTH>535</SPOT_LENGTH>
          <READ_SPEC>
            <READ_INDEX>0</READ_INDEX>
            <READ_CLASS>Application Read</READ_CLASS>
            <READ_TYPE>Forward</READ_TYPE>
            <BASE_COORD>1</BASE_COORD>
          </READ_SPEC>
        </SPOT_DECODE_SPEC>
      </SPOT_DESCRIPTOR>
    </DESIGN>
    <PLATFORM>
      <LS454>
        <INSTRUMENT_MODEL>454 GS FLX Titanium</INSTRUMENT_MODEL>
      </LS454>
    </PLATFORM>
  </EXPERIMENT>
  <EXPERIMENT accession="SRX1774758" alias="MC2_D499">
    <IDENTIFIERS>
      <PRIMARY_ID>SRX1774758</PRIMARY_ID>
      <SUBMITTER_ID namespace="Marine Biological Laboratory">MC2_D499</SUBMITTER_ID>
    </IDENTIFIERS>
    <TITLE>Entropy MC2_D499</TITLE>
    <STUDY_REF accession="SRP075403">
      <IDENTIFIERS>
        <PRIMARY_ID>SRP075403</PRIMARY_ID>
        <EXTERNAL_ID namespace="BioProject">PRJNA322031</EXTERNAL_ID>
      </IDENTIFIERS>
    </STUDY_REF>
    <DESIGN>
      <DESIGN_DESCRIPTION>"Construction protocol: The v6-v4 hypervariable regions of the bacterial SSU rRNA gene were amplified using degenerate primers. The primers were 1064R (CGACRRCCATGCANCACCT) and 518F (CCAGCAGCYGCGGTAAN) fused to Roche GSFLX amplicon sequencing adapters and including 5 nt multiplexing barcodes. We generated PCR amplicons in triplicate 33 uL reaction volumes with an amplification cocktail containing 1.0 U Platinum Taq Hi-Fidelity Polymerase (Invitrogen, Carlsbad, CA), 1X Hi-Fidelity buffer, 200 uM dNTP PurePeak DNA polymerase mix (Pierce Nucleic Acid Technologies, Milwaukee, WI), 1.5 mM MgSO4 and 0.2 uM of each primer. We added approximately 10-25 ng template DNA to each PCR and ran a no-template control for each primer pair. Amplification conditions were: initial 94C, 3 minute denaturation step; 30 cycles of 94C for 30s, 60C for 60s, and 72C for 90s; final 10 minute extension at 72C. The triplicate PCR reactions were pooled after amplification and purified using Ampure beads. Purified DNA was eluted in 30 uL of Qiagen buffer EB. We assessed the quality, size and concentration of PCR products on a Perkin Elmer Caliper GX. Reads were demultiplexed and barcodes removed for submission."</DESIGN_DESCRIPTION>
      <SAMPLE_DESCRIPTOR accession="SRS1446206">
        <IDENTIFIERS>
          <PRIMARY_ID>SRS1446206</PRIMARY_ID>
          <EXTERNAL_ID namespace="BioSample">SAMN05007732</EXTERNAL_ID>
        </IDENTIFIERS>
      </SAMPLE_DESCRIPTOR>
      <LIBRARY_DESCRIPTOR>
        <LIBRARY_NAME>MC2_D499</LIBRARY_NAME>
        <LIBRARY_STRATEGY>AMPLICON</LIBRARY_STRATEGY>
        <LIBRARY_SOURCE>METAGENOMIC</LIBRARY_SOURCE>
        <LIBRARY_SELECTION>PCR</LIBRARY_SELECTION>
        <LIBRARY_LAYOUT>
          <SINGLE/>
        </LIBRARY_LAYOUT>
      </LIBRARY_DESCRIPTOR>
      <SPOT_DESCRIPTOR>
        <SPOT_DECODE_SPEC>
          <SPOT_LENGTH>535</SPOT_LENGTH>
          <READ_SPEC>
            <READ_INDEX>0</READ_INDEX>
            <READ_CLASS>Application Read</READ_CLASS>
            <READ_TYPE>Forward</READ_TYPE>
            <BASE_COORD>1</BASE_COORD>
          </READ_SPEC>
        </SPOT_DECODE_SPEC>
      </SPOT_DESCRIPTOR>
    </DESIGN>
    <PLATFORM>
      <LS454>
        <INSTRUMENT_MODEL>454 GS FLX Titanium</INSTRUMENT_MODEL>
      </LS454>
    </PLATFORM>
  </EXPERIMENT>
  <EXPERIMENT accession="SRX1774759" alias="MC2_D509">
    <IDENTIFIERS>
      <PRIMARY_ID>SRX1774759</PRIMARY_ID>
      <SUBMITTER_ID namespace="Marine Biological Laboratory">MC2_D509</SUBMITTER_ID>
    </IDENTIFIERS>
    <TITLE>Entropy MC2_D509</TITLE>
    <STUDY_REF accession="SRP075403">
      <IDENTIFIERS>
        <PRIMARY_ID>SRP075403</PRIMARY_ID>
        <EXTERNAL_ID namespace="BioProject">PRJNA322031</EXTERNAL_ID>
      </IDENTIFIERS>
    </STUDY_REF>
    <DESIGN>
      <DESIGN_DESCRIPTION>"Construction protocol: The v6-v4 hypervariable regions of the bacterial SSU rRNA gene were amplified using degenerate primers. The primers were 1064R (CGACRRCCATGCANCACCT) and 518F (CCAGCAGCYGCGGTAAN) fused to Roche GSFLX amplicon sequencing adapters and including 5 nt multiplexing barcodes. We generated PCR amplicons in triplicate 33 uL reaction volumes with an amplification cocktail containing 1.0 U Platinum Taq Hi-Fidelity Polymerase (Invitrogen, Carlsbad, CA), 1X Hi-Fidelity buffer, 200 uM dNTP PurePeak DNA polymerase mix (Pierce Nucleic Acid Technologies, Milwaukee, WI), 1.5 mM MgSO4 and 0.2 uM of each primer. We added approximately 10-25 ng template DNA to each PCR and ran a no-template control for each primer pair. Amplification conditions were: initial 94C, 3 minute denaturation step; 30 cycles of 94C for 30s, 60C for 60s, and 72C for 90s; final 10 minute extension at 72C. The triplicate PCR reactions were pooled after amplification and purified using Ampure beads. Purified DNA was eluted in 30 uL of Qiagen buffer EB. We assessed the quality, size and concentration of PCR products on a Perkin Elmer Caliper GX. Reads were demultiplexed and barcodes removed for submission."</DESIGN_DESCRIPTION>
      <SAMPLE_DESCRIPTOR accession="SRS1446207">
        <IDENTIFIERS>
          <PRIMARY_ID>SRS1446207</PRIMARY_ID>
          <EXTERNAL_ID namespace="BioSample">SAMN05007733</EXTERNAL_ID>
        </IDENTIFIERS>
      </SAMPLE_DESCRIPTOR>
      <LIBRARY_DESCRIPTOR>
        <LIBRARY_NAME>MC2_D509</LIBRARY_NAME>
        <LIBRARY_STRATEGY>AMPLICON</LIBRARY_STRATEGY>
        <LIBRARY_SOURCE>METAGENOMIC</LIBRARY_SOURCE>
        <LIBRARY_SELECTION>PCR</LIBRARY_SELECTION>
        <LIBRARY_LAYOUT>
          <SINGLE/>
        </LIBRARY_LAYOUT>
      </LIBRARY_DESCRIPTOR>
      <SPOT_DESCRIPTOR>
        <SPOT_DECODE_SPEC>
          <SPOT_LENGTH>535</SPOT_LENGTH>
          <READ_SPEC>
            <READ_INDEX>0</READ_INDEX>
            <READ_CLASS>Application Read</READ_CLASS>
            <READ_TYPE>Forward</READ_TYPE>
            <BASE_COORD>1</BASE_COORD>
          </READ_SPEC>
        </SPOT_DECODE_SPEC>
      </SPOT_DESCRIPTOR>
    </DESIGN>
    <PLATFORM>
      <LS454>
        <INSTRUMENT_MODEL>454 GS FLX Titanium</INSTRUMENT_MODEL>
      </LS454>
    </PLATFORM>
  </EXPERIMENT>
  <EXPERIMENT accession="SRX1774760" alias="MC2_D62">
    <IDENTIFIERS>
      <PRIMARY_ID>SRX1774760</PRIMARY_ID>
      <SUBMITTER_ID namespace="Marine Biological Laboratory">MC2_D62</SUBMITTER_ID>
    </IDENTIFIERS>
    <TITLE>Entropy MC2_D62</TITLE>
    <STUDY_REF accession="SRP075403">
      <IDENTIFIERS>
        <PRIMARY_ID>SRP075403</PRIMARY_ID>
        <EXTERNAL_ID namespace="BioProject">PRJNA322031</EXTERNAL_ID>
      </IDENTIFIERS>
    </STUDY_REF>
    <DESIGN>
      <DESIGN_DESCRIPTION>"Construction protocol: The v6-v4 hypervariable regions of the bacterial SSU rRNA gene were amplified using degenerate primers. The primers were 1064R (CGACRRCCATGCANCACCT) and 518F (CCAGCAGCYGCGGTAAN) fused to Roche GSFLX amplicon sequencing adapters and including 5 nt multiplexing barcodes. We generated PCR amplicons in triplicate 33 uL reaction volumes with an amplification cocktail containing 1.0 U Platinum Taq Hi-Fidelity Polymerase (Invitrogen, Carlsbad, CA), 1X Hi-Fidelity buffer, 200 uM dNTP PurePeak DNA polymerase mix (Pierce Nucleic Acid Technologies, Milwaukee, WI), 1.5 mM MgSO4 and 0.2 uM of each primer. We added approximately 10-25 ng template DNA to each PCR and ran a no-template control for each primer pair. Amplification conditions were: initial 94C, 3 minute denaturation step; 30 cycles of 94C for 30s, 60C for 60s, and 72C for 90s; final 10 minute extension at 72C. The triplicate PCR reactions were pooled after amplification and purified using Ampure beads. Purified DNA was eluted in 30 uL of Qiagen buffer EB. We assessed the quality, size and concentration of PCR products on a Perkin Elmer Caliper GX. Reads were demultiplexed and barcodes removed for submission."</DESIGN_DESCRIPTION>
      <SAMPLE_DESCRIPTOR accession="SRS1446208">
        <IDENTIFIERS>
          <PRIMARY_ID>SRS1446208</PRIMARY_ID>
          <EXTERNAL_ID namespace="BioSample">SAMN05007734</EXTERNAL_ID>
        </IDENTIFIERS>
      </SAMPLE_DESCRIPTOR>
      <LIBRARY_DESCRIPTOR>
        <LIBRARY_NAME>MC2_D62</LIBRARY_NAME>
        <LIBRARY_STRATEGY>AMPLICON</LIBRARY_STRATEGY>
        <LIBRARY_SOURCE>METAGENOMIC</LIBRARY_SOURCE>
        <LIBRARY_SELECTION>PCR</LIBRARY_SELECTION>
        <LIBRARY_LAYOUT>
          <SINGLE/>
        </LIBRARY_LAYOUT>
      </LIBRARY_DESCRIPTOR>
      <SPOT_DESCRIPTOR>
        <SPOT_DECODE_SPEC>
          <SPOT_LENGTH>535</SPOT_LENGTH>
          <READ_SPEC>
            <READ_INDEX>0</READ_INDEX>
            <READ_CLASS>Application Read</READ_CLASS>
            <READ_TYPE>Forward</READ_TYPE>
            <BASE_COORD>1</BASE_COORD>
          </READ_SPEC>
        </SPOT_DECODE_SPEC>
      </SPOT_DESCRIPTOR>
    </DESIGN>
    <PLATFORM>
      <LS454>
        <INSTRUMENT_MODEL>454 GS FLX Titanium</INSTRUMENT_MODEL>
      </LS454>
    </PLATFORM>
  </EXPERIMENT>
  <EXPERIMENT accession="SRX1774761" alias="MC3_D104">
    <IDENTIFIERS>
      <PRIMARY_ID>SRX1774761</PRIMARY_ID>
      <SUBMITTER_ID namespace="Marine Biological Laboratory">MC3_D104</SUBMITTER_ID>
    </IDENTIFIERS>
    <TITLE>Entropy MC3_D104</TITLE>
    <STUDY_REF accession="SRP075403">
      <IDENTIFIERS>
        <PRIMARY_ID>SRP075403</PRIMARY_ID>
        <EXTERNAL_ID namespace="BioProject">PRJNA322031</EXTERNAL_ID>
      </IDENTIFIERS>
    </STUDY_REF>
    <DESIGN>
      <DESIGN_DESCRIPTION>"Construction protocol: The v6-v4 hypervariable regions of the bacterial SSU rRNA gene were amplified using degenerate primers. The primers were 1064R (CGACRRCCATGCANCACCT) and 518F (CCAGCAGCYGCGGTAAN) fused to Roche GSFLX amplicon sequencing adapters and including 5 nt multiplexing barcodes. We generated PCR amplicons in triplicate 33 uL reaction volumes with an amplification cocktail containing 1.0 U Platinum Taq Hi-Fidelity Polymerase (Invitrogen, Carlsbad, CA), 1X Hi-Fidelity buffer, 200 uM dNTP PurePeak DNA polymerase mix (Pierce Nucleic Acid Technologies, Milwaukee, WI), 1.5 mM MgSO4 and 0.2 uM of each primer. We added approximately 10-25 ng template DNA to each PCR and ran a no-template control for each primer pair. Amplification conditions were: initial 94C, 3 minute denaturation step; 30 cycles of 94C for 30s, 60C for 60s, and 72C for 90s; final 10 minute extension at 72C. The triplicate PCR reactions were pooled after amplification and purified using Ampure beads. Purified DNA was eluted in 30 uL of Qiagen buffer EB. We assessed the quality, size and concentration of PCR products on a Perkin Elmer Caliper GX. Reads were demultiplexed and barcodes removed for submission."</DESIGN_DESCRIPTION>
      <SAMPLE_DESCRIPTOR accession="SRS1446209">
        <IDENTIFIERS>
          <PRIMARY_ID>SRS1446209</PRIMARY_ID>
          <EXTERNAL_ID namespace="BioSample">SAMN05007735</EXTERNAL_ID>
        </IDENTIFIERS>
      </SAMPLE_DESCRIPTOR>
      <LIBRARY_DESCRIPTOR>
        <LIBRARY_NAME>MC3_D104</LIBRARY_NAME>
        <LIBRARY_STRATEGY>AMPLICON</LIBRARY_STRATEGY>
        <LIBRARY_SOURCE>METAGENOMIC</LIBRARY_SOURCE>
        <LIBRARY_SELECTION>PCR</LIBRARY_SELECTION>
        <LIBRARY_LAYOUT>
          <SINGLE/>
        </LIBRARY_LAYOUT>
      </LIBRARY_DESCRIPTOR>
      <SPOT_DESCRIPTOR>
        <SPOT_DECODE_SPEC>
          <SPOT_LENGTH>535</SPOT_LENGTH>
          <READ_SPEC>
            <READ_INDEX>0</READ_INDEX>
            <READ_CLASS>Application Read</READ_CLASS>
            <READ_TYPE>Forward</READ_TYPE>
            <BASE_COORD>1</BASE_COORD>
          </READ_SPEC>
        </SPOT_DECODE_SPEC>
      </SPOT_DESCRIPTOR>
    </DESIGN>
    <PLATFORM>
      <LS454>
        <INSTRUMENT_MODEL>454 GS FLX Titanium</INSTRUMENT_MODEL>
      </LS454>
    </PLATFORM>
  </EXPERIMENT>
  <EXPERIMENT accession="SRX1774762" alias="MC3_D152">
    <IDENTIFIERS>
      <PRIMARY_ID>SRX1774762</PRIMARY_ID>
      <SUBMITTER_ID namespace="Marine Biological Laboratory">MC3_D152</SUBMITTER_ID>
    </IDENTIFIERS>
    <TITLE>Entropy MC3_D152</TITLE>
    <STUDY_REF accession="SRP075403">
      <IDENTIFIERS>
        <PRIMARY_ID>SRP075403</PRIMARY_ID>
        <EXTERNAL_ID namespace="BioProject">PRJNA322031</EXTERNAL_ID>
      </IDENTIFIERS>
    </STUDY_REF>
    <DESIGN>
      <DESIGN_DESCRIPTION>"Construction protocol: The v6-v4 hypervariable regions of the bacterial SSU rRNA gene were amplified using degenerate primers. The primers were 1064R (CGACRRCCATGCANCACCT) and 518F (CCAGCAGCYGCGGTAAN) fused to Roche GSFLX amplicon sequencing adapters and including 5 nt multiplexing barcodes. We generated PCR amplicons in triplicate 33 uL reaction volumes with an amplification cocktail containing 1.0 U Platinum Taq Hi-Fidelity Polymerase (Invitrogen, Carlsbad, CA), 1X Hi-Fidelity buffer, 200 uM dNTP PurePeak DNA polymerase mix (Pierce Nucleic Acid Technologies, Milwaukee, WI), 1.5 mM MgSO4 and 0.2 uM of each primer. We added approximately 10-25 ng template DNA to each PCR and ran a no-template control for each primer pair. Amplification conditions were: initial 94C, 3 minute denaturation step; 30 cycles of 94C for 30s, 60C for 60s, and 72C for 90s; final 10 minute extension at 72C. The triplicate PCR reactions were pooled after amplification and purified using Ampure beads. Purified DNA was eluted in 30 uL of Qiagen buffer EB. We assessed the quality, size and concentration of PCR products on a Perkin Elmer Caliper GX. Reads were demultiplexed and barcodes removed for submission."</DESIGN_DESCRIPTION>
      <SAMPLE_DESCRIPTOR accession="SRS1446210">
        <IDENTIFIERS>
          <PRIMARY_ID>SRS1446210</PRIMARY_ID>
          <EXTERNAL_ID namespace="BioSample">SAMN05007736</EXTERNAL_ID>
        </IDENTIFIERS>
      </SAMPLE_DESCRIPTOR>
      <LIBRARY_DESCRIPTOR>
        <LIBRARY_NAME>MC3_D152</LIBRARY_NAME>
        <LIBRARY_STRATEGY>AMPLICON</LIBRARY_STRATEGY>
        <LIBRARY_SOURCE>METAGENOMIC</LIBRARY_SOURCE>
        <LIBRARY_SELECTION>PCR</LIBRARY_SELECTION>
        <LIBRARY_LAYOUT>
          <SINGLE/>
        </LIBRARY_LAYOUT>
      </LIBRARY_DESCRIPTOR>
      <SPOT_DESCRIPTOR>
        <SPOT_DECODE_SPEC>
          <SPOT_LENGTH>535</SPOT_LENGTH>
          <READ_SPEC>
            <READ_INDEX>0</READ_INDEX>
            <READ_CLASS>Application Read</READ_CLASS>
            <READ_TYPE>Forward</READ_TYPE>
            <BASE_COORD>1</BASE_COORD>
          </READ_SPEC>
        </SPOT_DECODE_SPEC>
      </SPOT_DESCRIPTOR>
    </DESIGN>
    <PLATFORM>
      <LS454>
        <INSTRUMENT_MODEL>454 GS FLX Titanium</INSTRUMENT_MODEL>
      </LS454>
    </PLATFORM>
  </EXPERIMENT>
  <EXPERIMENT accession="SRX1774763" alias="MC3_D208">
    <IDENTIFIERS>
      <PRIMARY_ID>SRX1774763</PRIMARY_ID>
      <SUBMITTER_ID namespace="Marine Biological Laboratory">MC3_D208</SUBMITTER_ID>
    </IDENTIFIERS>
    <TITLE>Entropy MC3_D208</TITLE>
    <STUDY_REF accession="SRP075403">
      <IDENTIFIERS>
        <PRIMARY_ID>SRP075403</PRIMARY_ID>
        <EXTERNAL_ID namespace="BioProject">PRJNA322031</EXTERNAL_ID>
      </IDENTIFIERS>
    </STUDY_REF>
    <DESIGN>
      <DESIGN_DESCRIPTION>"Construction protocol: The v6-v4 hypervariable regions of the bacterial SSU rRNA gene were amplified using degenerate primers. The primers were 1064R (CGACRRCCATGCANCACCT) and 518F (CCAGCAGCYGCGGTAAN) fused to Roche GSFLX amplicon sequencing adapters and including 5 nt multiplexing barcodes. We generated PCR amplicons in triplicate 33 uL reaction volumes with an amplification cocktail containing 1.0 U Platinum Taq Hi-Fidelity Polymerase (Invitrogen, Carlsbad, CA), 1X Hi-Fidelity buffer, 200 uM dNTP PurePeak DNA polymerase mix (Pierce Nucleic Acid Technologies, Milwaukee, WI), 1.5 mM MgSO4 and 0.2 uM of each primer. We added approximately 10-25 ng template DNA to each PCR and ran a no-template control for each primer pair. Amplification conditions were: initial 94C, 3 minute denaturation step; 30 cycles of 94C for 30s, 60C for 60s, and 72C for 90s; final 10 minute extension at 72C. The triplicate PCR reactions were pooled after amplification and purified using Ampure beads. Purified DNA was eluted in 30 uL of Qiagen buffer EB. We assessed the quality, size and concentration of PCR products on a Perkin Elmer Caliper GX. Reads were demultiplexed and barcodes removed for submission."</DESIGN_DESCRIPTION>
      <SAMPLE_DESCRIPTOR accession="SRS1446211">
        <IDENTIFIERS>
          <PRIMARY_ID>SRS1446211</PRIMARY_ID>
          <EXTERNAL_ID namespace="BioSample">SAMN05007737</EXTERNAL_ID>
        </IDENTIFIERS>
      </SAMPLE_DESCRIPTOR>
      <LIBRARY_DESCRIPTOR>
        <LIBRARY_NAME>MC3_D208</LIBRARY_NAME>
        <LIBRARY_STRATEGY>AMPLICON</LIBRARY_STRATEGY>
        <LIBRARY_SOURCE>METAGENOMIC</LIBRARY_SOURCE>
        <LIBRARY_SELECTION>PCR</LIBRARY_SELECTION>
        <LIBRARY_LAYOUT>
          <SINGLE/>
        </LIBRARY_LAYOUT>
      </LIBRARY_DESCRIPTOR>
      <SPOT_DESCRIPTOR>
        <SPOT_DECODE_SPEC>
          <SPOT_LENGTH>535</SPOT_LENGTH>
          <READ_SPEC>
            <READ_INDEX>0</READ_INDEX>
            <READ_CLASS>Application Read</READ_CLASS>
            <READ_TYPE>Forward</READ_TYPE>
            <BASE_COORD>1</BASE_COORD>
          </READ_SPEC>
        </SPOT_DECODE_SPEC>
      </SPOT_DESCRIPTOR>
    </DESIGN>
    <PLATFORM>
      <LS454>
        <INSTRUMENT_MODEL>454 GS FLX Titanium</INSTRUMENT_MODEL>
      </LS454>
    </PLATFORM>
  </EXPERIMENT>
  <EXPERIMENT accession="SRX1774764" alias="MC3_D269">
    <IDENTIFIERS>
      <PRIMARY_ID>SRX1774764</PRIMARY_ID>
      <SUBMITTER_ID namespace="Marine Biological Laboratory">MC3_D269</SUBMITTER_ID>
    </IDENTIFIERS>
    <TITLE>Entropy MC3_D269</TITLE>
    <STUDY_REF accession="SRP075403">
      <IDENTIFIERS>
        <PRIMARY_ID>SRP075403</PRIMARY_ID>
        <EXTERNAL_ID namespace="BioProject">PRJNA322031</EXTERNAL_ID>
      </IDENTIFIERS>
    </STUDY_REF>
    <DESIGN>
      <DESIGN_DESCRIPTION>"Construction protocol: The v6-v4 hypervariable regions of the bacterial SSU rRNA gene were amplified using degenerate primers. The primers were 1064R (CGACRRCCATGCANCACCT) and 518F (CCAGCAGCYGCGGTAAN) fused to Roche GSFLX amplicon sequencing adapters and including 5 nt multiplexing barcodes. We generated PCR amplicons in triplicate 33 uL reaction volumes with an amplification cocktail containing 1.0 U Platinum Taq Hi-Fidelity Polymerase (Invitrogen, Carlsbad, CA), 1X Hi-Fidelity buffer, 200 uM dNTP PurePeak DNA polymerase mix (Pierce Nucleic Acid Technologies, Milwaukee, WI), 1.5 mM MgSO4 and 0.2 uM of each primer. We added approximately 10-25 ng template DNA to each PCR and ran a no-template control for each primer pair. Amplification conditions were: initial 94C, 3 minute denaturation step; 30 cycles of 94C for 30s, 60C for 60s, and 72C for 90s; final 10 minute extension at 72C. The triplicate PCR reactions were pooled after amplification and purified using Ampure beads. Purified DNA was eluted in 30 uL of Qiagen buffer EB. We assessed the quality, size and concentration of PCR products on a Perkin Elmer Caliper GX. Reads were demultiplexed and barcodes removed for submission."</DESIGN_DESCRIPTION>
      <SAMPLE_DESCRIPTOR accession="SRS1446212">
        <IDENTIFIERS>
          <PRIMARY_ID>SRS1446212</PRIMARY_ID>
          <EXTERNAL_ID namespace="BioSample">SAMN05007738</EXTERNAL_ID>
        </IDENTIFIERS>
      </SAMPLE_DESCRIPTOR>
      <LIBRARY_DESCRIPTOR>
        <LIBRARY_NAME>MC3_D269</LIBRARY_NAME>
        <LIBRARY_STRATEGY>AMPLICON</LIBRARY_STRATEGY>
        <LIBRARY_SOURCE>METAGENOMIC</LIBRARY_SOURCE>
        <LIBRARY_SELECTION>PCR</LIBRARY_SELECTION>
        <LIBRARY_LAYOUT>
          <SINGLE/>
        </LIBRARY_LAYOUT>
      </LIBRARY_DESCRIPTOR>
      <SPOT_DESCRIPTOR>
        <SPOT_DECODE_SPEC>
          <SPOT_LENGTH>535</SPOT_LENGTH>
          <READ_SPEC>
            <READ_INDEX>0</READ_INDEX>
            <READ_CLASS>Application Read</READ_CLASS>
            <READ_TYPE>Forward</READ_TYPE>
            <BASE_COORD>1</BASE_COORD>
          </READ_SPEC>
        </SPOT_DECODE_SPEC>
      </SPOT_DESCRIPTOR>
    </DESIGN>
    <PLATFORM>
      <LS454>
        <INSTRUMENT_MODEL>454 GS FLX Titanium</INSTRUMENT_MODEL>
      </LS454>
    </PLATFORM>
  </EXPERIMENT>
  <EXPERIMENT accession="SRX1774765" alias="MC3_D309">
    <IDENTIFIERS>
      <PRIMARY_ID>SRX1774765</PRIMARY_ID>
      <SUBMITTER_ID namespace="Marine Biological Laboratory">MC3_D309</SUBMITTER_ID>
    </IDENTIFIERS>
    <TITLE>Entropy MC3_D309</TITLE>
    <STUDY_REF accession="SRP075403">
      <IDENTIFIERS>
        <PRIMARY_ID>SRP075403</PRIMARY_ID>
        <EXTERNAL_ID namespace="BioProject">PRJNA322031</EXTERNAL_ID>
      </IDENTIFIERS>
    </STUDY_REF>
    <DESIGN>
      <DESIGN_DESCRIPTION>"Construction protocol: The v6-v4 hypervariable regions of the bacterial SSU rRNA gene were amplified using degenerate primers. The primers were 1064R (CGACRRCCATGCANCACCT) and 518F (CCAGCAGCYGCGGTAAN) fused to Roche GSFLX amplicon sequencing adapters and including 5 nt multiplexing barcodes. We generated PCR amplicons in triplicate 33 uL reaction volumes with an amplification cocktail containing 1.0 U Platinum Taq Hi-Fidelity Polymerase (Invitrogen, Carlsbad, CA), 1X Hi-Fidelity buffer, 200 uM dNTP PurePeak DNA polymerase mix (Pierce Nucleic Acid Technologies, Milwaukee, WI), 1.5 mM MgSO4 and 0.2 uM of each primer. We added approximately 10-25 ng template DNA to each PCR and ran a no-template control for each primer pair. Amplification conditions were: initial 94C, 3 minute denaturation step; 30 cycles of 94C for 30s, 60C for 60s, and 72C for 90s; final 10 minute extension at 72C. The triplicate PCR reactions were pooled after amplification and purified using Ampure beads. Purified DNA was eluted in 30 uL of Qiagen buffer EB. We assessed the quality, size and concentration of PCR products on a Perkin Elmer Caliper GX. Reads were demultiplexed and barcodes removed for submission."</DESIGN_DESCRIPTION>
      <SAMPLE_DESCRIPTOR accession="SRS1446213">
        <IDENTIFIERS>
          <PRIMARY_ID>SRS1446213</PRIMARY_ID>
          <EXTERNAL_ID namespace="BioSample">SAMN05007739</EXTERNAL_ID>
        </IDENTIFIERS>
      </SAMPLE_DESCRIPTOR>
      <LIBRARY_DESCRIPTOR>
        <LIBRARY_NAME>MC3_D309</LIBRARY_NAME>
        <LIBRARY_STRATEGY>AMPLICON</LIBRARY_STRATEGY>
        <LIBRARY_SOURCE>METAGENOMIC</LIBRARY_SOURCE>
        <LIBRARY_SELECTION>PCR</LIBRARY_SELECTION>
        <LIBRARY_LAYOUT>
          <SINGLE/>
        </LIBRARY_LAYOUT>
      </LIBRARY_DESCRIPTOR>
      <SPOT_DESCRIPTOR>
        <SPOT_DECODE_SPEC>
          <SPOT_LENGTH>535</SPOT_LENGTH>
          <READ_SPEC>
            <READ_INDEX>0</READ_INDEX>
            <READ_CLASS>Application Read</READ_CLASS>
            <READ_TYPE>Forward</READ_TYPE>
            <BASE_COORD>1</BASE_COORD>
          </READ_SPEC>
        </SPOT_DECODE_SPEC>
      </SPOT_DESCRIPTOR>
    </DESIGN>
    <PLATFORM>
      <LS454>
        <INSTRUMENT_MODEL>454 GS FLX Titanium</INSTRUMENT_MODEL>
      </LS454>
    </PLATFORM>
  </EXPERIMENT>
  <EXPERIMENT accession="SRX1774766" alias="MC3_D399">
    <IDENTIFIERS>
      <PRIMARY_ID>SRX1774766</PRIMARY_ID>
      <SUBMITTER_ID namespace="Marine Biological Laboratory">MC3_D399</SUBMITTER_ID>
    </IDENTIFIERS>
    <TITLE>Entropy MC3_D399</TITLE>
    <STUDY_REF accession="SRP075403">
      <IDENTIFIERS>
        <PRIMARY_ID>SRP075403</PRIMARY_ID>
        <EXTERNAL_ID namespace="BioProject">PRJNA322031</EXTERNAL_ID>
      </IDENTIFIERS>
    </STUDY_REF>
    <DESIGN>
      <DESIGN_DESCRIPTION>"Construction protocol: The v6-v4 hypervariable regions of the bacterial SSU rRNA gene were amplified using degenerate primers. The primers were 1064R (CGACRRCCATGCANCACCT) and 518F (CCAGCAGCYGCGGTAAN) fused to Roche GSFLX amplicon sequencing adapters and including 5 nt multiplexing barcodes. We generated PCR amplicons in triplicate 33 uL reaction volumes with an amplification cocktail containing 1.0 U Platinum Taq Hi-Fidelity Polymerase (Invitrogen, Carlsbad, CA), 1X Hi-Fidelity buffer, 200 uM dNTP PurePeak DNA polymerase mix (Pierce Nucleic Acid Technologies, Milwaukee, WI), 1.5 mM MgSO4 and 0.2 uM of each primer. We added approximately 10-25 ng template DNA to each PCR and ran a no-template control for each primer pair. Amplification conditions were: initial 94C, 3 minute denaturation step; 30 cycles of 94C for 30s, 60C for 60s, and 72C for 90s; final 10 minute extension at 72C. The triplicate PCR reactions were pooled after amplification and purified using Ampure beads. Purified DNA was eluted in 30 uL of Qiagen buffer EB. We assessed the quality, size and concentration of PCR products on a Perkin Elmer Caliper GX. Reads were demultiplexed and barcodes removed for submission."</DESIGN_DESCRIPTION>
      <SAMPLE_DESCRIPTOR accession="SRS1446214">
        <IDENTIFIERS>
          <PRIMARY_ID>SRS1446214</PRIMARY_ID>
          <EXTERNAL_ID namespace="BioSample">SAMN05007740</EXTERNAL_ID>
        </IDENTIFIERS>
      </SAMPLE_DESCRIPTOR>
      <LIBRARY_DESCRIPTOR>
        <LIBRARY_NAME>MC3_D399</LIBRARY_NAME>
        <LIBRARY_STRATEGY>AMPLICON</LIBRARY_STRATEGY>
        <LIBRARY_SOURCE>METAGENOMIC</LIBRARY_SOURCE>
        <LIBRARY_SELECTION>PCR</LIBRARY_SELECTION>
        <LIBRARY_LAYOUT>
          <SINGLE/>
        </LIBRARY_LAYOUT>
      </LIBRARY_DESCRIPTOR>
      <SPOT_DESCRIPTOR>
        <SPOT_DECODE_SPEC>
          <SPOT_LENGTH>535</SPOT_LENGTH>
          <READ_SPEC>
            <READ_INDEX>0</READ_INDEX>
            <READ_CLASS>Application Read</READ_CLASS>
            <READ_TYPE>Forward</READ_TYPE>
            <BASE_COORD>1</BASE_COORD>
          </READ_SPEC>
        </SPOT_DECODE_SPEC>
      </SPOT_DESCRIPTOR>
    </DESIGN>
    <PLATFORM>
      <LS454>
        <INSTRUMENT_MODEL>454 GS FLX Titanium</INSTRUMENT_MODEL>
      </LS454>
    </PLATFORM>
  </EXPERIMENT>
  <EXPERIMENT accession="SRX1774767" alias="MC3_D409">
    <IDENTIFIERS>
      <PRIMARY_ID>SRX1774767</PRIMARY_ID>
      <SUBMITTER_ID namespace="Marine Biological Laboratory">MC3_D409</SUBMITTER_ID>
    </IDENTIFIERS>
    <TITLE>Entropy MC3_D409</TITLE>
    <STUDY_REF accession="SRP075403">
      <IDENTIFIERS>
        <PRIMARY_ID>SRP075403</PRIMARY_ID>
        <EXTERNAL_ID namespace="BioProject">PRJNA322031</EXTERNAL_ID>
      </IDENTIFIERS>
    </STUDY_REF>
    <DESIGN>
      <DESIGN_DESCRIPTION>"Construction protocol: The v6-v4 hypervariable regions of the bacterial SSU rRNA gene were amplified using degenerate primers. The primers were 1064R (CGACRRCCATGCANCACCT) and 518F (CCAGCAGCYGCGGTAAN) fused to Roche GSFLX amplicon sequencing adapters and including 5 nt multiplexing barcodes. We generated PCR amplicons in triplicate 33 uL reaction volumes with an amplification cocktail containing 1.0 U Platinum Taq Hi-Fidelity Polymerase (Invitrogen, Carlsbad, CA), 1X Hi-Fidelity buffer, 200 uM dNTP PurePeak DNA polymerase mix (Pierce Nucleic Acid Technologies, Milwaukee, WI), 1.5 mM MgSO4 and 0.2 uM of each primer. We added approximately 10-25 ng template DNA to each PCR and ran a no-template control for each primer pair. Amplification conditions were: initial 94C, 3 minute denaturation step; 30 cycles of 94C for 30s, 60C for 60s, and 72C for 90s; final 10 minute extension at 72C. The triplicate PCR reactions were pooled after amplification and purified using Ampure beads. Purified DNA was eluted in 30 uL of Qiagen buffer EB. We assessed the quality, size and concentration of PCR products on a Perkin Elmer Caliper GX. Reads were demultiplexed and barcodes removed for submission."</DESIGN_DESCRIPTION>
      <SAMPLE_DESCRIPTOR accession="SRS1446215">
        <IDENTIFIERS>
          <PRIMARY_ID>SRS1446215</PRIMARY_ID>
          <EXTERNAL_ID namespace="BioSample">SAMN05007741</EXTERNAL_ID>
        </IDENTIFIERS>
      </SAMPLE_DESCRIPTOR>
      <LIBRARY_DESCRIPTOR>
        <LIBRARY_NAME>MC3_D409</LIBRARY_NAME>
        <LIBRARY_STRATEGY>AMPLICON</LIBRARY_STRATEGY>
        <LIBRARY_SOURCE>METAGENOMIC</LIBRARY_SOURCE>
        <LIBRARY_SELECTION>PCR</LIBRARY_SELECTION>
        <LIBRARY_LAYOUT>
          <SINGLE/>
        </LIBRARY_LAYOUT>
      </LIBRARY_DESCRIPTOR>
      <SPOT_DESCRIPTOR>
        <SPOT_DECODE_SPEC>
          <SPOT_LENGTH>535</SPOT_LENGTH>
          <READ_SPEC>
            <READ_INDEX>0</READ_INDEX>
            <READ_CLASS>Application Read</READ_CLASS>
            <READ_TYPE>Forward</READ_TYPE>
            <BASE_COORD>1</BASE_COORD>
          </READ_SPEC>
        </SPOT_DECODE_SPEC>
      </SPOT_DESCRIPTOR>
    </DESIGN>
    <PLATFORM>
      <LS454>
        <INSTRUMENT_MODEL>454 GS FLX Titanium</INSTRUMENT_MODEL>
      </LS454>
    </PLATFORM>
  </EXPERIMENT>
  <EXPERIMENT accession="SRX1774768" alias="MC3_D499">
    <IDENTIFIERS>
      <PRIMARY_ID>SRX1774768</PRIMARY_ID>
      <SUBMITTER_ID namespace="Marine Biological Laboratory">MC3_D499</SUBMITTER_ID>
    </IDENTIFIERS>
    <TITLE>Entropy MC3_D499</TITLE>
    <STUDY_REF accession="SRP075403">
      <IDENTIFIERS>
        <PRIMARY_ID>SRP075403</PRIMARY_ID>
        <EXTERNAL_ID namespace="BioProject">PRJNA322031</EXTERNAL_ID>
      </IDENTIFIERS>
    </STUDY_REF>
    <DESIGN>
      <DESIGN_DESCRIPTION>"Construction protocol: The v6-v4 hypervariable regions of the bacterial SSU rRNA gene were amplified using degenerate primers. The primers were 1064R (CGACRRCCATGCANCACCT) and 518F (CCAGCAGCYGCGGTAAN) fused to Roche GSFLX amplicon sequencing adapters and including 5 nt multiplexing barcodes. We generated PCR amplicons in triplicate 33 uL reaction volumes with an amplification cocktail containing 1.0 U Platinum Taq Hi-Fidelity Polymerase (Invitrogen, Carlsbad, CA), 1X Hi-Fidelity buffer, 200 uM dNTP PurePeak DNA polymerase mix (Pierce Nucleic Acid Technologies, Milwaukee, WI), 1.5 mM MgSO4 and 0.2 uM of each primer. We added approximately 10-25 ng template DNA to each PCR and ran a no-template control for each primer pair. Amplification conditions were: initial 94C, 3 minute denaturation step; 30 cycles of 94C for 30s, 60C for 60s, and 72C for 90s; final 10 minute extension at 72C. The triplicate PCR reactions were pooled after amplification and purified using Ampure beads. Purified DNA was eluted in 30 uL of Qiagen buffer EB. We assessed the quality, size and concentration of PCR products on a Perkin Elmer Caliper GX. Reads were demultiplexed and barcodes removed for submission."</DESIGN_DESCRIPTION>
      <SAMPLE_DESCRIPTOR accession="SRS1446216">
        <IDENTIFIERS>
          <PRIMARY_ID>SRS1446216</PRIMARY_ID>
          <EXTERNAL_ID namespace="BioSample">SAMN05007742</EXTERNAL_ID>
        </IDENTIFIERS>
      </SAMPLE_DESCRIPTOR>
      <LIBRARY_DESCRIPTOR>
        <LIBRARY_NAME>MC3_D499</LIBRARY_NAME>
        <LIBRARY_STRATEGY>AMPLICON</LIBRARY_STRATEGY>
        <LIBRARY_SOURCE>METAGENOMIC</LIBRARY_SOURCE>
        <LIBRARY_SELECTION>PCR</LIBRARY_SELECTION>
        <LIBRARY_LAYOUT>
          <SINGLE/>
        </LIBRARY_LAYOUT>
      </LIBRARY_DESCRIPTOR>
      <SPOT_DESCRIPTOR>
        <SPOT_DECODE_SPEC>
          <SPOT_LENGTH>535</SPOT_LENGTH>
          <READ_SPEC>
            <READ_INDEX>0</READ_INDEX>
            <READ_CLASS>Application Read</READ_CLASS>
            <READ_TYPE>Forward</READ_TYPE>
            <BASE_COORD>1</BASE_COORD>
          </READ_SPEC>
        </SPOT_DECODE_SPEC>
      </SPOT_DESCRIPTOR>
    </DESIGN>
    <PLATFORM>
      <LS454>
        <INSTRUMENT_MODEL>454 GS FLX Titanium</INSTRUMENT_MODEL>
      </LS454>
    </PLATFORM>
  </EXPERIMENT>
  <EXPERIMENT accession="SRX1774769" alias="MC3_D509">
    <IDENTIFIERS>
      <PRIMARY_ID>SRX1774769</PRIMARY_ID>
      <SUBMITTER_ID namespace="Marine Biological Laboratory">MC3_D509</SUBMITTER_ID>
    </IDENTIFIERS>
    <TITLE>Entropy MC3_D509</TITLE>
    <STUDY_REF accession="SRP075403">
      <IDENTIFIERS>
        <PRIMARY_ID>SRP075403</PRIMARY_ID>
        <EXTERNAL_ID namespace="BioProject">PRJNA322031</EXTERNAL_ID>
      </IDENTIFIERS>
    </STUDY_REF>
    <DESIGN>
      <DESIGN_DESCRIPTION>"Construction protocol: The v6-v4 hypervariable regions of the bacterial SSU rRNA gene were amplified using degenerate primers. The primers were 1064R (CGACRRCCATGCANCACCT) and 518F (CCAGCAGCYGCGGTAAN) fused to Roche GSFLX amplicon sequencing adapters and including 5 nt multiplexing barcodes. We generated PCR amplicons in triplicate 33 uL reaction volumes with an amplification cocktail containing 1.0 U Platinum Taq Hi-Fidelity Polymerase (Invitrogen, Carlsbad, CA), 1X Hi-Fidelity buffer, 200 uM dNTP PurePeak DNA polymerase mix (Pierce Nucleic Acid Technologies, Milwaukee, WI), 1.5 mM MgSO4 and 0.2 uM of each primer. We added approximately 10-25 ng template DNA to each PCR and ran a no-template control for each primer pair. Amplification conditions were: initial 94C, 3 minute denaturation step; 30 cycles of 94C for 30s, 60C for 60s, and 72C for 90s; final 10 minute extension at 72C. The triplicate PCR reactions were pooled after amplification and purified using Ampure beads. Purified DNA was eluted in 30 uL of Qiagen buffer EB. We assessed the quality, size and concentration of PCR products on a Perkin Elmer Caliper GX. Reads were demultiplexed and barcodes removed for submission."</DESIGN_DESCRIPTION>
      <SAMPLE_DESCRIPTOR accession="SRS1446217">
        <IDENTIFIERS>
          <PRIMARY_ID>SRS1446217</PRIMARY_ID>
          <EXTERNAL_ID namespace="BioSample">SAMN05007743</EXTERNAL_ID>
        </IDENTIFIERS>
      </SAMPLE_DESCRIPTOR>
      <LIBRARY_DESCRIPTOR>
        <LIBRARY_NAME>MC3_D509</LIBRARY_NAME>
        <LIBRARY_STRATEGY>AMPLICON</LIBRARY_STRATEGY>
        <LIBRARY_SOURCE>METAGENOMIC</LIBRARY_SOURCE>
        <LIBRARY_SELECTION>PCR</LIBRARY_SELECTION>
        <LIBRARY_LAYOUT>
          <SINGLE/>
        </LIBRARY_LAYOUT>
      </LIBRARY_DESCRIPTOR>
      <SPOT_DESCRIPTOR>
        <SPOT_DECODE_SPEC>
          <SPOT_LENGTH>535</SPOT_LENGTH>
          <READ_SPEC>
            <READ_INDEX>0</READ_INDEX>
            <READ_CLASS>Application Read</READ_CLASS>
            <READ_TYPE>Forward</READ_TYPE>
            <BASE_COORD>1</BASE_COORD>
          </READ_SPEC>
        </SPOT_DECODE_SPEC>
      </SPOT_DESCRIPTOR>
    </DESIGN>
    <PLATFORM>
      <LS454>
        <INSTRUMENT_MODEL>454 GS FLX Titanium</INSTRUMENT_MODEL>
      </LS454>
    </PLATFORM>
  </EXPERIMENT>
  <EXPERIMENT accession="SRX1774770" alias="MC3_D62">
    <IDENTIFIERS>
      <PRIMARY_ID>SRX1774770</PRIMARY_ID>
      <SUBMITTER_ID namespace="Marine Biological Laboratory">MC3_D62</SUBMITTER_ID>
    </IDENTIFIERS>
    <TITLE>Entropy MC3_D62</TITLE>
    <STUDY_REF accession="SRP075403">
      <IDENTIFIERS>
        <PRIMARY_ID>SRP075403</PRIMARY_ID>
        <EXTERNAL_ID namespace="BioProject">PRJNA322031</EXTERNAL_ID>
      </IDENTIFIERS>
    </STUDY_REF>
    <DESIGN>
      <DESIGN_DESCRIPTION>"Construction protocol: The v6-v4 hypervariable regions of the bacterial SSU rRNA gene were amplified using degenerate primers. The primers were 1064R (CGACRRCCATGCANCACCT) and 518F (CCAGCAGCYGCGGTAAN) fused to Roche GSFLX amplicon sequencing adapters and including 5 nt multiplexing barcodes. We generated PCR amplicons in triplicate 33 uL reaction volumes with an amplification cocktail containing 1.0 U Platinum Taq Hi-Fidelity Polymerase (Invitrogen, Carlsbad, CA), 1X Hi-Fidelity buffer, 200 uM dNTP PurePeak DNA polymerase mix (Pierce Nucleic Acid Technologies, Milwaukee, WI), 1.5 mM MgSO4 and 0.2 uM of each primer. We added approximately 10-25 ng template DNA to each PCR and ran a no-template control for each primer pair. Amplification conditions were: initial 94C, 3 minute denaturation step; 30 cycles of 94C for 30s, 60C for 60s, and 72C for 90s; final 10 minute extension at 72C. The triplicate PCR reactions were pooled after amplification and purified using Ampure beads. Purified DNA was eluted in 30 uL of Qiagen buffer EB. We assessed the quality, size and concentration of PCR products on a Perkin Elmer Caliper GX. Reads were demultiplexed and barcodes removed for submission."</DESIGN_DESCRIPTION>
      <SAMPLE_DESCRIPTOR accession="SRS1446218">
        <IDENTIFIERS>
          <PRIMARY_ID>SRS1446218</PRIMARY_ID>
          <EXTERNAL_ID namespace="BioSample">SAMN05007744</EXTERNAL_ID>
        </IDENTIFIERS>
      </SAMPLE_DESCRIPTOR>
      <LIBRARY_DESCRIPTOR>
        <LIBRARY_NAME>MC3_D62</LIBRARY_NAME>
        <LIBRARY_STRATEGY>AMPLICON</LIBRARY_STRATEGY>
        <LIBRARY_SOURCE>METAGENOMIC</LIBRARY_SOURCE>
        <LIBRARY_SELECTION>PCR</LIBRARY_SELECTION>
        <LIBRARY_LAYOUT>
          <SINGLE/>
        </LIBRARY_LAYOUT>
      </LIBRARY_DESCRIPTOR>
      <SPOT_DESCRIPTOR>
        <SPOT_DECODE_SPEC>
          <SPOT_LENGTH>535</SPOT_LENGTH>
          <READ_SPEC>
            <READ_INDEX>0</READ_INDEX>
            <READ_CLASS>Application Read</READ_CLASS>
            <READ_TYPE>Forward</READ_TYPE>
            <BASE_COORD>1</BASE_COORD>
          </READ_SPEC>
        </SPOT_DECODE_SPEC>
      </SPOT_DESCRIPTOR>
    </DESIGN>
    <PLATFORM>
      <LS454>
        <INSTRUMENT_MODEL>454 GS FLX Titanium</INSTRUMENT_MODEL>
      </LS454>
    </PLATFORM>
  </EXPERIMENT>
  <EXPERIMENT accession="SRX1774771" alias="MC4_D104">
    <IDENTIFIERS>
      <PRIMARY_ID>SRX1774771</PRIMARY_ID>
      <SUBMITTER_ID namespace="Marine Biological Laboratory">MC4_D104</SUBMITTER_ID>
    </IDENTIFIERS>
    <TITLE>Entropy MC4_D104</TITLE>
    <STUDY_REF accession="SRP075403">
      <IDENTIFIERS>
        <PRIMARY_ID>SRP075403</PRIMARY_ID>
        <EXTERNAL_ID namespace="BioProject">PRJNA322031</EXTERNAL_ID>
      </IDENTIFIERS>
    </STUDY_REF>
    <DESIGN>
      <DESIGN_DESCRIPTION>"Construction protocol: The v6-v4 hypervariable regions of the bacterial SSU rRNA gene were amplified using degenerate primers. The primers were 1064R (CGACRRCCATGCANCACCT) and 518F (CCAGCAGCYGCGGTAAN) fused to Roche GSFLX amplicon sequencing adapters and including 5 nt multiplexing barcodes. We generated PCR amplicons in triplicate 33 uL reaction volumes with an amplification cocktail containing 1.0 U Platinum Taq Hi-Fidelity Polymerase (Invitrogen, Carlsbad, CA), 1X Hi-Fidelity buffer, 200 uM dNTP PurePeak DNA polymerase mix (Pierce Nucleic Acid Technologies, Milwaukee, WI), 1.5 mM MgSO4 and 0.2 uM of each primer. We added approximately 10-25 ng template DNA to each PCR and ran a no-template control for each primer pair. Amplification conditions were: initial 94C, 3 minute denaturation step; 30 cycles of 94C for 30s, 60C for 60s, and 72C for 90s; final 10 minute extension at 72C. The triplicate PCR reactions were pooled after amplification and purified using Ampure beads. Purified DNA was eluted in 30 uL of Qiagen buffer EB. We assessed the quality, size and concentration of PCR products on a Perkin Elmer Caliper GX. Reads were demultiplexed and barcodes removed for submission."</DESIGN_DESCRIPTION>
      <SAMPLE_DESCRIPTOR accession="SRS1446219">
        <IDENTIFIERS>
          <PRIMARY_ID>SRS1446219</PRIMARY_ID>
          <EXTERNAL_ID namespace="BioSample">SAMN05007745</EXTERNAL_ID>
        </IDENTIFIERS>
      </SAMPLE_DESCRIPTOR>
      <LIBRARY_DESCRIPTOR>
        <LIBRARY_NAME>MC4_D104</LIBRARY_NAME>
        <LIBRARY_STRATEGY>AMPLICON</LIBRARY_STRATEGY>
        <LIBRARY_SOURCE>METAGENOMIC</LIBRARY_SOURCE>
        <LIBRARY_SELECTION>PCR</LIBRARY_SELECTION>
        <LIBRARY_LAYOUT>
          <SINGLE/>
        </LIBRARY_LAYOUT>
      </LIBRARY_DESCRIPTOR>
      <SPOT_DESCRIPTOR>
        <SPOT_DECODE_SPEC>
          <SPOT_LENGTH>535</SPOT_LENGTH>
          <READ_SPEC>
            <READ_INDEX>0</READ_INDEX>
            <READ_CLASS>Application Read</READ_CLASS>
            <READ_TYPE>Forward</READ_TYPE>
            <BASE_COORD>1</BASE_COORD>
          </READ_SPEC>
        </SPOT_DECODE_SPEC>
      </SPOT_DESCRIPTOR>
    </DESIGN>
    <PLATFORM>
      <LS454>
        <INSTRUMENT_MODEL>454 GS FLX Titanium</INSTRUMENT_MODEL>
      </LS454>
    </PLATFORM>
  </EXPERIMENT>
  <EXPERIMENT accession="SRX1774772" alias="MC4_D152">
    <IDENTIFIERS>
      <PRIMARY_ID>SRX1774772</PRIMARY_ID>
      <SUBMITTER_ID namespace="Marine Biological Laboratory">MC4_D152</SUBMITTER_ID>
    </IDENTIFIERS>
    <TITLE>Entropy MC4_D152</TITLE>
    <STUDY_REF accession="SRP075403">
      <IDENTIFIERS>
        <PRIMARY_ID>SRP075403</PRIMARY_ID>
        <EXTERNAL_ID namespace="BioProject">PRJNA322031</EXTERNAL_ID>
      </IDENTIFIERS>
    </STUDY_REF>
    <DESIGN>
      <DESIGN_DESCRIPTION>"Construction protocol: The v6-v4 hypervariable regions of the bacterial SSU rRNA gene were amplified using degenerate primers. The primers were 1064R (CGACRRCCATGCANCACCT) and 518F (CCAGCAGCYGCGGTAAN) fused to Roche GSFLX amplicon sequencing adapters and including 5 nt multiplexing barcodes. We generated PCR amplicons in triplicate 33 uL reaction volumes with an amplification cocktail containing 1.0 U Platinum Taq Hi-Fidelity Polymerase (Invitrogen, Carlsbad, CA), 1X Hi-Fidelity buffer, 200 uM dNTP PurePeak DNA polymerase mix (Pierce Nucleic Acid Technologies, Milwaukee, WI), 1.5 mM MgSO4 and 0.2 uM of each primer. We added approximately 10-25 ng template DNA to each PCR and ran a no-template control for each primer pair. Amplification conditions were: initial 94C, 3 minute denaturation step; 30 cycles of 94C for 30s, 60C for 60s, and 72C for 90s; final 10 minute extension at 72C. The triplicate PCR reactions were pooled after amplification and purified using Ampure beads. Purified DNA was eluted in 30 uL of Qiagen buffer EB. We assessed the quality, size and concentration of PCR products on a Perkin Elmer Caliper GX. Reads were demultiplexed and barcodes removed for submission."</DESIGN_DESCRIPTION>
      <SAMPLE_DESCRIPTOR accession="SRS1446220">
        <IDENTIFIERS>
          <PRIMARY_ID>SRS1446220</PRIMARY_ID>
          <EXTERNAL_ID namespace="BioSample">SAMN05007746</EXTERNAL_ID>
        </IDENTIFIERS>
      </SAMPLE_DESCRIPTOR>
      <LIBRARY_DESCRIPTOR>
        <LIBRARY_NAME>MC4_D152</LIBRARY_NAME>
        <LIBRARY_STRATEGY>AMPLICON</LIBRARY_STRATEGY>
        <LIBRARY_SOURCE>METAGENOMIC</LIBRARY_SOURCE>
        <LIBRARY_SELECTION>PCR</LIBRARY_SELECTION>
        <LIBRARY_LAYOUT>
          <SINGLE/>
        </LIBRARY_LAYOUT>
      </LIBRARY_DESCRIPTOR>
      <SPOT_DESCRIPTOR>
        <SPOT_DECODE_SPEC>
          <SPOT_LENGTH>535</SPOT_LENGTH>
          <READ_SPEC>
            <READ_INDEX>0</READ_INDEX>
            <READ_CLASS>Application Read</READ_CLASS>
            <READ_TYPE>Forward</READ_TYPE>
            <BASE_COORD>1</BASE_COORD>
          </READ_SPEC>
        </SPOT_DECODE_SPEC>
      </SPOT_DESCRIPTOR>
    </DESIGN>
    <PLATFORM>
      <LS454>
        <INSTRUMENT_MODEL>454 GS FLX Titanium</INSTRUMENT_MODEL>
      </LS454>
    </PLATFORM>
  </EXPERIMENT>
  <EXPERIMENT accession="SRX1774773" alias="MC4_D208">
    <IDENTIFIERS>
      <PRIMARY_ID>SRX1774773</PRIMARY_ID>
      <SUBMITTER_ID namespace="Marine Biological Laboratory">MC4_D208</SUBMITTER_ID>
    </IDENTIFIERS>
    <TITLE>Entropy MC4_D208</TITLE>
    <STUDY_REF accession="SRP075403">
      <IDENTIFIERS>
        <PRIMARY_ID>SRP075403</PRIMARY_ID>
        <EXTERNAL_ID namespace="BioProject">PRJNA322031</EXTERNAL_ID>
      </IDENTIFIERS>
    </STUDY_REF>
    <DESIGN>
      <DESIGN_DESCRIPTION>"Construction protocol: The v6-v4 hypervariable regions of the bacterial SSU rRNA gene were amplified using degenerate primers. The primers were 1064R (CGACRRCCATGCANCACCT) and 518F (CCAGCAGCYGCGGTAAN) fused to Roche GSFLX amplicon sequencing adapters and including 5 nt multiplexing barcodes. We generated PCR amplicons in triplicate 33 uL reaction volumes with an amplification cocktail containing 1.0 U Platinum Taq Hi-Fidelity Polymerase (Invitrogen, Carlsbad, CA), 1X Hi-Fidelity buffer, 200 uM dNTP PurePeak DNA polymerase mix (Pierce Nucleic Acid Technologies, Milwaukee, WI), 1.5 mM MgSO4 and 0.2 uM of each primer. We added approximately 10-25 ng template DNA to each PCR and ran a no-template control for each primer pair. Amplification conditions were: initial 94C, 3 minute denaturation step; 30 cycles of 94C for 30s, 60C for 60s, and 72C for 90s; final 10 minute extension at 72C. The triplicate PCR reactions were pooled after amplification and purified using Ampure beads. Purified DNA was eluted in 30 uL of Qiagen buffer EB. We assessed the quality, size and concentration of PCR products on a Perkin Elmer Caliper GX. Reads were demultiplexed and barcodes removed for submission."</DESIGN_DESCRIPTION>
      <SAMPLE_DESCRIPTOR accession="SRS1446221">
        <IDENTIFIERS>
          <PRIMARY_ID>SRS1446221</PRIMARY_ID>
          <EXTERNAL_ID namespace="BioSample">SAMN05007747</EXTERNAL_ID>
        </IDENTIFIERS>
      </SAMPLE_DESCRIPTOR>
      <LIBRARY_DESCRIPTOR>
        <LIBRARY_NAME>MC4_D208</LIBRARY_NAME>
        <LIBRARY_STRATEGY>AMPLICON</LIBRARY_STRATEGY>
        <LIBRARY_SOURCE>METAGENOMIC</LIBRARY_SOURCE>
        <LIBRARY_SELECTION>PCR</LIBRARY_SELECTION>
        <LIBRARY_LAYOUT>
          <SINGLE/>
        </LIBRARY_LAYOUT>
      </LIBRARY_DESCRIPTOR>
      <SPOT_DESCRIPTOR>
        <SPOT_DECODE_SPEC>
          <SPOT_LENGTH>535</SPOT_LENGTH>
          <READ_SPEC>
            <READ_INDEX>0</READ_INDEX>
            <READ_CLASS>Application Read</READ_CLASS>
            <READ_TYPE>Forward</READ_TYPE>
            <BASE_COORD>1</BASE_COORD>
          </READ_SPEC>
        </SPOT_DECODE_SPEC>
      </SPOT_DESCRIPTOR>
    </DESIGN>
    <PLATFORM>
      <LS454>
        <INSTRUMENT_MODEL>454 GS FLX Titanium</INSTRUMENT_MODEL>
      </LS454>
    </PLATFORM>
  </EXPERIMENT>
  <EXPERIMENT accession="SRX1774774" alias="MC4_D269">
    <IDENTIFIERS>
      <PRIMARY_ID>SRX1774774</PRIMARY_ID>
      <SUBMITTER_ID namespace="Marine Biological Laboratory">MC4_D269</SUBMITTER_ID>
    </IDENTIFIERS>
    <TITLE>Entropy MC4_D269</TITLE>
    <STUDY_REF accession="SRP075403">
      <IDENTIFIERS>
        <PRIMARY_ID>SRP075403</PRIMARY_ID>
        <EXTERNAL_ID namespace="BioProject">PRJNA322031</EXTERNAL_ID>
      </IDENTIFIERS>
    </STUDY_REF>
    <DESIGN>
      <DESIGN_DESCRIPTION>"Construction protocol: The v6-v4 hypervariable regions of the bacterial SSU rRNA gene were amplified using degenerate primers. The primers were 1064R (CGACRRCCATGCANCACCT) and 518F (CCAGCAGCYGCGGTAAN) fused to Roche GSFLX amplicon sequencing adapters and including 5 nt multiplexing barcodes. We generated PCR amplicons in triplicate 33 uL reaction volumes with an amplification cocktail containing 1.0 U Platinum Taq Hi-Fidelity Polymerase (Invitrogen, Carlsbad, CA), 1X Hi-Fidelity buffer, 200 uM dNTP PurePeak DNA polymerase mix (Pierce Nucleic Acid Technologies, Milwaukee, WI), 1.5 mM MgSO4 and 0.2 uM of each primer. We added approximately 10-25 ng template DNA to each PCR and ran a no-template control for each primer pair. Amplification conditions were: initial 94C, 3 minute denaturation step; 30 cycles of 94C for 30s, 60C for 60s, and 72C for 90s; final 10 minute extension at 72C. The triplicate PCR reactions were pooled after amplification and purified using Ampure beads. Purified DNA was eluted in 30 uL of Qiagen buffer EB. We assessed the quality, size and concentration of PCR products on a Perkin Elmer Caliper GX. Reads were demultiplexed and barcodes removed for submission."</DESIGN_DESCRIPTION>
      <SAMPLE_DESCRIPTOR accession="SRS1446223">
        <IDENTIFIERS>
          <PRIMARY_ID>SRS1446223</PRIMARY_ID>
          <EXTERNAL_ID namespace="BioSample">SAMN05007748</EXTERNAL_ID>
        </IDENTIFIERS>
      </SAMPLE_DESCRIPTOR>
      <LIBRARY_DESCRIPTOR>
        <LIBRARY_NAME>MC4_D269</LIBRARY_NAME>
        <LIBRARY_STRATEGY>AMPLICON</LIBRARY_STRATEGY>
        <LIBRARY_SOURCE>METAGENOMIC</LIBRARY_SOURCE>
        <LIBRARY_SELECTION>PCR</LIBRARY_SELECTION>
        <LIBRARY_LAYOUT>
          <SINGLE/>
        </LIBRARY_LAYOUT>
      </LIBRARY_DESCRIPTOR>
      <SPOT_DESCRIPTOR>
        <SPOT_DECODE_SPEC>
          <SPOT_LENGTH>535</SPOT_LENGTH>
          <READ_SPEC>
            <READ_INDEX>0</READ_INDEX>
            <READ_CLASS>Application Read</READ_CLASS>
            <READ_TYPE>Forward</READ_TYPE>
            <BASE_COORD>1</BASE_COORD>
          </READ_SPEC>
        </SPOT_DECODE_SPEC>
      </SPOT_DESCRIPTOR>
    </DESIGN>
    <PLATFORM>
      <LS454>
        <INSTRUMENT_MODEL>454 GS FLX Titanium</INSTRUMENT_MODEL>
      </LS454>
    </PLATFORM>
  </EXPERIMENT>
  <EXPERIMENT accession="SRX1774775" alias="MC4_D309">
    <IDENTIFIERS>
      <PRIMARY_ID>SRX1774775</PRIMARY_ID>
      <SUBMITTER_ID namespace="Marine Biological Laboratory">MC4_D309</SUBMITTER_ID>
    </IDENTIFIERS>
    <TITLE>Entropy MC4_D309</TITLE>
    <STUDY_REF accession="SRP075403">
      <IDENTIFIERS>
        <PRIMARY_ID>SRP075403</PRIMARY_ID>
        <EXTERNAL_ID namespace="BioProject">PRJNA322031</EXTERNAL_ID>
      </IDENTIFIERS>
    </STUDY_REF>
    <DESIGN>
      <DESIGN_DESCRIPTION>"Construction protocol: The v6-v4 hypervariable regions of the bacterial SSU rRNA gene were amplified using degenerate primers. The primers were 1064R (CGACRRCCATGCANCACCT) and 518F (CCAGCAGCYGCGGTAAN) fused to Roche GSFLX amplicon sequencing adapters and including 5 nt multiplexing barcodes. We generated PCR amplicons in triplicate 33 uL reaction volumes with an amplification cocktail containing 1.0 U Platinum Taq Hi-Fidelity Polymerase (Invitrogen, Carlsbad, CA), 1X Hi-Fidelity buffer, 200 uM dNTP PurePeak DNA polymerase mix (Pierce Nucleic Acid Technologies, Milwaukee, WI), 1.5 mM MgSO4 and 0.2 uM of each primer. We added approximately 10-25 ng template DNA to each PCR and ran a no-template control for each primer pair. Amplification conditions were: initial 94C, 3 minute denaturation step; 30 cycles of 94C for 30s, 60C for 60s, and 72C for 90s; final 10 minute extension at 72C. The triplicate PCR reactions were pooled after amplification and purified using Ampure beads. Purified DNA was eluted in 30 uL of Qiagen buffer EB. We assessed the quality, size and concentration of PCR products on a Perkin Elmer Caliper GX. Reads were demultiplexed and barcodes removed for submission."</DESIGN_DESCRIPTION>
      <SAMPLE_DESCRIPTOR accession="SRS1446222">
        <IDENTIFIERS>
          <PRIMARY_ID>SRS1446222</PRIMARY_ID>
          <EXTERNAL_ID namespace="BioSample">SAMN05007749</EXTERNAL_ID>
        </IDENTIFIERS>
      </SAMPLE_DESCRIPTOR>
      <LIBRARY_DESCRIPTOR>
        <LIBRARY_NAME>MC4_D309</LIBRARY_NAME>
        <LIBRARY_STRATEGY>AMPLICON</LIBRARY_STRATEGY>
        <LIBRARY_SOURCE>METAGENOMIC</LIBRARY_SOURCE>
        <LIBRARY_SELECTION>PCR</LIBRARY_SELECTION>
        <LIBRARY_LAYOUT>
          <SINGLE/>
        </LIBRARY_LAYOUT>
      </LIBRARY_DESCRIPTOR>
      <SPOT_DESCRIPTOR>
        <SPOT_DECODE_SPEC>
          <SPOT_LENGTH>535</SPOT_LENGTH>
          <READ_SPEC>
            <READ_INDEX>0</READ_INDEX>
            <READ_CLASS>Application Read</READ_CLASS>
            <READ_TYPE>Forward</READ_TYPE>
            <BASE_COORD>1</BASE_COORD>
          </READ_SPEC>
        </SPOT_DECODE_SPEC>
      </SPOT_DESCRIPTOR>
    </DESIGN>
    <PLATFORM>
      <LS454>
        <INSTRUMENT_MODEL>454 GS FLX Titanium</INSTRUMENT_MODEL>
      </LS454>
    </PLATFORM>
  </EXPERIMENT>
  <EXPERIMENT accession="SRX1774776" alias="MC4_D399">
    <IDENTIFIERS>
      <PRIMARY_ID>SRX1774776</PRIMARY_ID>
      <SUBMITTER_ID namespace="Marine Biological Laboratory">MC4_D399</SUBMITTER_ID>
    </IDENTIFIERS>
    <TITLE>Entropy MC4_D399</TITLE>
    <STUDY_REF accession="SRP075403">
      <IDENTIFIERS>
        <PRIMARY_ID>SRP075403</PRIMARY_ID>
        <EXTERNAL_ID namespace="BioProject">PRJNA322031</EXTERNAL_ID>
      </IDENTIFIERS>
    </STUDY_REF>
    <DESIGN>
      <DESIGN_DESCRIPTION>"Construction protocol: The v6-v4 hypervariable regions of the bacterial SSU rRNA gene were amplified using degenerate primers. The primers were 1064R (CGACRRCCATGCANCACCT) and 518F (CCAGCAGCYGCGGTAAN) fused to Roche GSFLX amplicon sequencing adapters and including 5 nt multiplexing barcodes. We generated PCR amplicons in triplicate 33 uL reaction volumes with an amplification cocktail containing 1.0 U Platinum Taq Hi-Fidelity Polymerase (Invitrogen, Carlsbad, CA), 1X Hi-Fidelity buffer, 200 uM dNTP PurePeak DNA polymerase mix (Pierce Nucleic Acid Technologies, Milwaukee, WI), 1.5 mM MgSO4 and 0.2 uM of each primer. We added approximately 10-25 ng template DNA to each PCR and ran a no-template control for each primer pair. Amplification conditions were: initial 94C, 3 minute denaturation step; 30 cycles of 94C for 30s, 60C for 60s, and 72C for 90s; final 10 minute extension at 72C. The triplicate PCR reactions were pooled after amplification and purified using Ampure beads. Purified DNA was eluted in 30 uL of Qiagen buffer EB. We assessed the quality, size and concentration of PCR products on a Perkin Elmer Caliper GX. Reads were demultiplexed and barcodes removed for submission."</DESIGN_DESCRIPTION>
      <SAMPLE_DESCRIPTOR accession="SRS1446224">
        <IDENTIFIERS>
          <PRIMARY_ID>SRS1446224</PRIMARY_ID>
          <EXTERNAL_ID namespace="BioSample">SAMN05007750</EXTERNAL_ID>
        </IDENTIFIERS>
      </SAMPLE_DESCRIPTOR>
      <LIBRARY_DESCRIPTOR>
        <LIBRARY_NAME>MC4_D399</LIBRARY_NAME>
        <LIBRARY_STRATEGY>AMPLICON</LIBRARY_STRATEGY>
        <LIBRARY_SOURCE>METAGENOMIC</LIBRARY_SOURCE>
        <LIBRARY_SELECTION>PCR</LIBRARY_SELECTION>
        <LIBRARY_LAYOUT>
          <SINGLE/>
        </LIBRARY_LAYOUT>
      </LIBRARY_DESCRIPTOR>
      <SPOT_DESCRIPTOR>
        <SPOT_DECODE_SPEC>
          <SPOT_LENGTH>535</SPOT_LENGTH>
          <READ_SPEC>
            <READ_INDEX>0</READ_INDEX>
            <READ_CLASS>Application Read</READ_CLASS>
            <READ_TYPE>Forward</READ_TYPE>
            <BASE_COORD>1</BASE_COORD>
          </READ_SPEC>
        </SPOT_DECODE_SPEC>
      </SPOT_DESCRIPTOR>
    </DESIGN>
    <PLATFORM>
      <LS454>
        <INSTRUMENT_MODEL>454 GS FLX Titanium</INSTRUMENT_MODEL>
      </LS454>
    </PLATFORM>
  </EXPERIMENT>
  <EXPERIMENT accession="SRX1774777" alias="MC4_D409">
    <IDENTIFIERS>
      <PRIMARY_ID>SRX1774777</PRIMARY_ID>
      <SUBMITTER_ID namespace="Marine Biological Laboratory">MC4_D409</SUBMITTER_ID>
    </IDENTIFIERS>
    <TITLE>Entropy MC4_D409</TITLE>
    <STUDY_REF accession="SRP075403">
      <IDENTIFIERS>
        <PRIMARY_ID>SRP075403</PRIMARY_ID>
        <EXTERNAL_ID namespace="BioProject">PRJNA322031</EXTERNAL_ID>
      </IDENTIFIERS>
    </STUDY_REF>
    <DESIGN>
      <DESIGN_DESCRIPTION>"Construction protocol: The v6-v4 hypervariable regions of the bacterial SSU rRNA gene were amplified using degenerate primers. The primers were 1064R (CGACRRCCATGCANCACCT) and 518F (CCAGCAGCYGCGGTAAN) fused to Roche GSFLX amplicon sequencing adapters and including 5 nt multiplexing barcodes. We generated PCR amplicons in triplicate 33 uL reaction volumes with an amplification cocktail containing 1.0 U Platinum Taq Hi-Fidelity Polymerase (Invitrogen, Carlsbad, CA), 1X Hi-Fidelity buffer, 200 uM dNTP PurePeak DNA polymerase mix (Pierce Nucleic Acid Technologies, Milwaukee, WI), 1.5 mM MgSO4 and 0.2 uM of each primer. We added approximately 10-25 ng template DNA to each PCR and ran a no-template control for each primer pair. Amplification conditions were: initial 94C, 3 minute denaturation step; 30 cycles of 94C for 30s, 60C for 60s, and 72C for 90s; final 10 minute extension at 72C. The triplicate PCR reactions were pooled after amplification and purified using Ampure beads. Purified DNA was eluted in 30 uL of Qiagen buffer EB. We assessed the quality, size and concentration of PCR products on a Perkin Elmer Caliper GX. Reads were demultiplexed and barcodes removed for submission."</DESIGN_DESCRIPTION>
      <SAMPLE_DESCRIPTOR accession="SRS1446225">
        <IDENTIFIERS>
          <PRIMARY_ID>SRS1446225</PRIMARY_ID>
          <EXTERNAL_ID namespace="BioSample">SAMN05007751</EXTERNAL_ID>
        </IDENTIFIERS>
      </SAMPLE_DESCRIPTOR>
      <LIBRARY_DESCRIPTOR>
        <LIBRARY_NAME>MC4_D409</LIBRARY_NAME>
        <LIBRARY_STRATEGY>AMPLICON</LIBRARY_STRATEGY>
        <LIBRARY_SOURCE>METAGENOMIC</LIBRARY_SOURCE>
        <LIBRARY_SELECTION>PCR</LIBRARY_SELECTION>
        <LIBRARY_LAYOUT>
          <SINGLE/>
        </LIBRARY_LAYOUT>
      </LIBRARY_DESCRIPTOR>
      <SPOT_DESCRIPTOR>
        <SPOT_DECODE_SPEC>
          <SPOT_LENGTH>535</SPOT_LENGTH>
          <READ_SPEC>
            <READ_INDEX>0</READ_INDEX>
            <READ_CLASS>Application Read</READ_CLASS>
            <READ_TYPE>Forward</READ_TYPE>
            <BASE_COORD>1</BASE_COORD>
          </READ_SPEC>
        </SPOT_DECODE_SPEC>
      </SPOT_DESCRIPTOR>
    </DESIGN>
    <PLATFORM>
      <LS454>
        <INSTRUMENT_MODEL>454 GS FLX Titanium</INSTRUMENT_MODEL>
      </LS454>
    </PLATFORM>
  </EXPERIMENT>
  <EXPERIMENT accession="SRX1774778" alias="MC4_D499">
    <IDENTIFIERS>
      <PRIMARY_ID>SRX1774778</PRIMARY_ID>
      <SUBMITTER_ID namespace="Marine Biological Laboratory">MC4_D499</SUBMITTER_ID>
    </IDENTIFIERS>
    <TITLE>Entropy MC4_D499</TITLE>
    <STUDY_REF accession="SRP075403">
      <IDENTIFIERS>
        <PRIMARY_ID>SRP075403</PRIMARY_ID>
        <EXTERNAL_ID namespace="BioProject">PRJNA322031</EXTERNAL_ID>
      </IDENTIFIERS>
    </STUDY_REF>
    <DESIGN>
      <DESIGN_DESCRIPTION>"Construction protocol: The v6-v4 hypervariable regions of the bacterial SSU rRNA gene were amplified using degenerate primers. The primers were 1064R (CGACRRCCATGCANCACCT) and 518F (CCAGCAGCYGCGGTAAN) fused to Roche GSFLX amplicon sequencing adapters and including 5 nt multiplexing barcodes. We generated PCR amplicons in triplicate 33 uL reaction volumes with an amplification cocktail containing 1.0 U Platinum Taq Hi-Fidelity Polymerase (Invitrogen, Carlsbad, CA), 1X Hi-Fidelity buffer, 200 uM dNTP PurePeak DNA polymerase mix (Pierce Nucleic Acid Technologies, Milwaukee, WI), 1.5 mM MgSO4 and 0.2 uM of each primer. We added approximately 10-25 ng template DNA to each PCR and ran a no-template control for each primer pair. Amplification conditions were: initial 94C, 3 minute denaturation step; 30 cycles of 94C for 30s, 60C for 60s, and 72C for 90s; final 10 minute extension at 72C. The triplicate PCR reactions were pooled after amplification and purified using Ampure beads. Purified DNA was eluted in 30 uL of Qiagen buffer EB. We assessed the quality, size and concentration of PCR products on a Perkin Elmer Caliper GX. Reads were demultiplexed and barcodes removed for submission."</DESIGN_DESCRIPTION>
      <SAMPLE_DESCRIPTOR accession="SRS1446226">
        <IDENTIFIERS>
          <PRIMARY_ID>SRS1446226</PRIMARY_ID>
          <EXTERNAL_ID namespace="BioSample">SAMN05007752</EXTERNAL_ID>
        </IDENTIFIERS>
      </SAMPLE_DESCRIPTOR>
      <LIBRARY_DESCRIPTOR>
        <LIBRARY_NAME>MC4_D499</LIBRARY_NAME>
        <LIBRARY_STRATEGY>AMPLICON</LIBRARY_STRATEGY>
        <LIBRARY_SOURCE>METAGENOMIC</LIBRARY_SOURCE>
        <LIBRARY_SELECTION>PCR</LIBRARY_SELECTION>
        <LIBRARY_LAYOUT>
          <SINGLE/>
        </LIBRARY_LAYOUT>
      </LIBRARY_DESCRIPTOR>
      <SPOT_DESCRIPTOR>
        <SPOT_DECODE_SPEC>
          <SPOT_LENGTH>535</SPOT_LENGTH>
          <READ_SPEC>
            <READ_INDEX>0</READ_INDEX>
            <READ_CLASS>Application Read</READ_CLASS>
            <READ_TYPE>Forward</READ_TYPE>
            <BASE_COORD>1</BASE_COORD>
          </READ_SPEC>
        </SPOT_DECODE_SPEC>
      </SPOT_DESCRIPTOR>
    </DESIGN>
    <PLATFORM>
      <LS454>
        <INSTRUMENT_MODEL>454 GS FLX Titanium</INSTRUMENT_MODEL>
      </LS454>
    </PLATFORM>
  </EXPERIMENT>
  <EXPERIMENT accession="SRX1774779" alias="MC4_D509">
    <IDENTIFIERS>
      <PRIMARY_ID>SRX1774779</PRIMARY_ID>
      <SUBMITTER_ID namespace="Marine Biological Laboratory">MC4_D509</SUBMITTER_ID>
    </IDENTIFIERS>
    <TITLE>Entropy MC4_D509</TITLE>
    <STUDY_REF accession="SRP075403">
      <IDENTIFIERS>
        <PRIMARY_ID>SRP075403</PRIMARY_ID>
        <EXTERNAL_ID namespace="BioProject">PRJNA322031</EXTERNAL_ID>
      </IDENTIFIERS>
    </STUDY_REF>
    <DESIGN>
      <DESIGN_DESCRIPTION>"Construction protocol: The v6-v4 hypervariable regions of the bacterial SSU rRNA gene were amplified using degenerate primers. The primers were 1064R (CGACRRCCATGCANCACCT) and 518F (CCAGCAGCYGCGGTAAN) fused to Roche GSFLX amplicon sequencing adapters and including 5 nt multiplexing barcodes. We generated PCR amplicons in triplicate 33 uL reaction volumes with an amplification cocktail containing 1.0 U Platinum Taq Hi-Fidelity Polymerase (Invitrogen, Carlsbad, CA), 1X Hi-Fidelity buffer, 200 uM dNTP PurePeak DNA polymerase mix (Pierce Nucleic Acid Technologies, Milwaukee, WI), 1.5 mM MgSO4 and 0.2 uM of each primer. We added approximately 10-25 ng template DNA to each PCR and ran a no-template control for each primer pair. Amplification conditions were: initial 94C, 3 minute denaturation step; 30 cycles of 94C for 30s, 60C for 60s, and 72C for 90s; final 10 minute extension at 72C. The triplicate PCR reactions were pooled after amplification and purified using Ampure beads. Purified DNA was eluted in 30 uL of Qiagen buffer EB. We assessed the quality, size and concentration of PCR products on a Perkin Elmer Caliper GX. Reads were demultiplexed and barcodes removed for submission."</DESIGN_DESCRIPTION>
      <SAMPLE_DESCRIPTOR accession="SRS1446227">
        <IDENTIFIERS>
          <PRIMARY_ID>SRS1446227</PRIMARY_ID>
          <EXTERNAL_ID namespace="BioSample">SAMN05007753</EXTERNAL_ID>
        </IDENTIFIERS>
      </SAMPLE_DESCRIPTOR>
      <LIBRARY_DESCRIPTOR>
        <LIBRARY_NAME>MC4_D509</LIBRARY_NAME>
        <LIBRARY_STRATEGY>AMPLICON</LIBRARY_STRATEGY>
        <LIBRARY_SOURCE>METAGENOMIC</LIBRARY_SOURCE>
        <LIBRARY_SELECTION>PCR</LIBRARY_SELECTION>
        <LIBRARY_LAYOUT>
          <SINGLE/>
        </LIBRARY_LAYOUT>
      </LIBRARY_DESCRIPTOR>
      <SPOT_DESCRIPTOR>
        <SPOT_DECODE_SPEC>
          <SPOT_LENGTH>535</SPOT_LENGTH>
          <READ_SPEC>
            <READ_INDEX>0</READ_INDEX>
            <READ_CLASS>Application Read</READ_CLASS>
            <READ_TYPE>Forward</READ_TYPE>
            <BASE_COORD>1</BASE_COORD>
          </READ_SPEC>
        </SPOT_DECODE_SPEC>
      </SPOT_DESCRIPTOR>
    </DESIGN>
    <PLATFORM>
      <LS454>
        <INSTRUMENT_MODEL>454 GS FLX Titanium</INSTRUMENT_MODEL>
      </LS454>
    </PLATFORM>
  </EXPERIMENT>
  <EXPERIMENT accession="SRX1774780" alias="MC4_D62">
    <IDENTIFIERS>
      <PRIMARY_ID>SRX1774780</PRIMARY_ID>
      <SUBMITTER_ID namespace="Marine Biological Laboratory">MC4_D62</SUBMITTER_ID>
    </IDENTIFIERS>
    <TITLE>Entropy MC4_D62</TITLE>
    <STUDY_REF accession="SRP075403">
      <IDENTIFIERS>
        <PRIMARY_ID>SRP075403</PRIMARY_ID>
        <EXTERNAL_ID namespace="BioProject">PRJNA322031</EXTERNAL_ID>
      </IDENTIFIERS>
    </STUDY_REF>
    <DESIGN>
      <DESIGN_DESCRIPTION>"Construction protocol: The v6-v4 hypervariable regions of the bacterial SSU rRNA gene were amplified using degenerate primers. The primers were 1064R (CGACRRCCATGCANCACCT) and 518F (CCAGCAGCYGCGGTAAN) fused to Roche GSFLX amplicon sequencing adapters and including 5 nt multiplexing barcodes. We generated PCR amplicons in triplicate 33 uL reaction volumes with an amplification cocktail containing 1.0 U Platinum Taq Hi-Fidelity Polymerase (Invitrogen, Carlsbad, CA), 1X Hi-Fidelity buffer, 200 uM dNTP PurePeak DNA polymerase mix (Pierce Nucleic Acid Technologies, Milwaukee, WI), 1.5 mM MgSO4 and 0.2 uM of each primer. We added approximately 10-25 ng template DNA to each PCR and ran a no-template control for each primer pair. Amplification conditions were: initial 94C, 3 minute denaturation step; 30 cycles of 94C for 30s, 60C for 60s, and 72C for 90s; final 10 minute extension at 72C. The triplicate PCR reactions were pooled after amplification and purified using Ampure beads. Purified DNA was eluted in 30 uL of Qiagen buffer EB. We assessed the quality, size and concentration of PCR products on a Perkin Elmer Caliper GX. Reads were demultiplexed and barcodes removed for submission."</DESIGN_DESCRIPTION>
      <SAMPLE_DESCRIPTOR accession="SRS1446228">
        <IDENTIFIERS>
          <PRIMARY_ID>SRS1446228</PRIMARY_ID>
          <EXTERNAL_ID namespace="BioSample">SAMN05007754</EXTERNAL_ID>
        </IDENTIFIERS>
      </SAMPLE_DESCRIPTOR>
      <LIBRARY_DESCRIPTOR>
        <LIBRARY_NAME>MC4_D62</LIBRARY_NAME>
        <LIBRARY_STRATEGY>AMPLICON</LIBRARY_STRATEGY>
        <LIBRARY_SOURCE>METAGENOMIC</LIBRARY_SOURCE>
        <LIBRARY_SELECTION>PCR</LIBRARY_SELECTION>
        <LIBRARY_LAYOUT>
          <SINGLE/>
        </LIBRARY_LAYOUT>
      </LIBRARY_DESCRIPTOR>
      <SPOT_DESCRIPTOR>
        <SPOT_DECODE_SPEC>
          <SPOT_LENGTH>535</SPOT_LENGTH>
          <READ_SPEC>
            <READ_INDEX>0</READ_INDEX>
            <READ_CLASS>Application Read</READ_CLASS>
            <READ_TYPE>Forward</READ_TYPE>
            <BASE_COORD>1</BASE_COORD>
          </READ_SPEC>
        </SPOT_DECODE_SPEC>
      </SPOT_DESCRIPTOR>
    </DESIGN>
    <PLATFORM>
      <LS454>
        <INSTRUMENT_MODEL>454 GS FLX Titanium</INSTRUMENT_MODEL>
      </LS454>
    </PLATFORM>
  </EXPERIMENT>
</EXPERIMENT_SET>
