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          <LABEL>GSM2895975</LABEL>
        </XREF_LINK>
      </EXPERIMENT_LINK>
    </EXPERIMENT_LINKS>
    <EXPERIMENT_ATTRIBUTES>
      <EXPERIMENT_ATTRIBUTE>
        <TAG>GEO Accession</TAG>
        <VALUE>GSM2895975</VALUE>
      </EXPERIMENT_ATTRIBUTE>
    </EXPERIMENT_ATTRIBUTES>
  </EXPERIMENT>
  <EXPERIMENT alias="GSM2895976" accession="SRX3491010">
    <IDENTIFIERS>
      <PRIMARY_ID>SRX3491010</PRIMARY_ID>
      <SUBMITTER_ID namespace="GEO">GSM2895976</SUBMITTER_ID>
    </IDENTIFIERS>
    <TITLE>GSM2895976: BT-6_K27M-Tag_RNA-seq; Mus musculus; RNA-Seq</TITLE>
    <STUDY_REF accession="SRP127264" refname="GSE108362">
      <IDENTIFIERS>
        <PRIMARY_ID>SRP127264</PRIMARY_ID>
      </IDENTIFIERS>
    </STUDY_REF>
    <DESIGN>
      <DESIGN_DESCRIPTION/>
      <SAMPLE_DESCRIPTOR accession="SRS2774889">
        <IDENTIFIERS>
          <PRIMARY_ID>SRS2774889</PRIMARY_ID>
          <EXTERNAL_ID namespace="GEO">GSM2895976</EXTERNAL_ID>
        </IDENTIFIERS>
      </SAMPLE_DESCRIPTOR>
      <LIBRARY_DESCRIPTOR>
        <LIBRARY_STRATEGY>RNA-Seq</LIBRARY_STRATEGY>
        <LIBRARY_SOURCE>TRANSCRIPTOMIC</LIBRARY_SOURCE>
        <LIBRARY_SELECTION>cDNA</LIBRARY_SELECTION>
        <LIBRARY_LAYOUT>
          <PAIRED/>
        </LIBRARY_LAYOUT>
        <LIBRARY_CONSTRUCTION_PROTOCOL>1 ml of Trizol (Invitrogen, 15596-018) was added to 2 x 106 dissociated neurosphere cells.  2 ul of 1:20 diluted ERCC spike in (Ambion Cat #4456740, Lot # 1412017) was added directly to the Trizol.  For tumor tissue, a piece of snap frozen tissue was mechanically dissociated in Trizol.   RNA was extracted following the standard Trizol protocol except the final 70% EtOH wash was repeated three times. Libraries were prepared from total RNA with the TruSeq Stranded Total RNA Library Prep Kit (Illumina.)</LIBRARY_CONSTRUCTION_PROTOCOL>
      </LIBRARY_DESCRIPTOR>
    </DESIGN>
    <PLATFORM>
      <ILLUMINA>
        <INSTRUMENT_MODEL>Illumina HiSeq 4000</INSTRUMENT_MODEL>
      </ILLUMINA>
    </PLATFORM>
    <EXPERIMENT_LINKS>
      <EXPERIMENT_LINK>
        <XREF_LINK>
          <DB>gds</DB>
          <ID>302895976</ID>
          <LABEL>GSM2895976</LABEL>
        </XREF_LINK>
      </EXPERIMENT_LINK>
    </EXPERIMENT_LINKS>
    <EXPERIMENT_ATTRIBUTES>
      <EXPERIMENT_ATTRIBUTE>
        <TAG>GEO Accession</TAG>
        <VALUE>GSM2895976</VALUE>
      </EXPERIMENT_ATTRIBUTE>
    </EXPERIMENT_ATTRIBUTES>
  </EXPERIMENT>
  <EXPERIMENT alias="GSM2895977" accession="SRX3491011">
    <IDENTIFIERS>
      <PRIMARY_ID>SRX3491011</PRIMARY_ID>
      <SUBMITTER_ID namespace="GEO">GSM2895977</SUBMITTER_ID>
    </IDENTIFIERS>
    <TITLE>GSM2895977: BT-12_K27M-Tag_RNA-seq; Mus musculus; RNA-Seq</TITLE>
    <STUDY_REF accession="SRP127264" refname="GSE108362">
      <IDENTIFIERS>
        <PRIMARY_ID>SRP127264</PRIMARY_ID>
      </IDENTIFIERS>
    </STUDY_REF>
    <DESIGN>
      <DESIGN_DESCRIPTION/>
      <SAMPLE_DESCRIPTOR accession="SRS2774890">
        <IDENTIFIERS>
          <PRIMARY_ID>SRS2774890</PRIMARY_ID>
          <EXTERNAL_ID namespace="GEO">GSM2895977</EXTERNAL_ID>
        </IDENTIFIERS>
      </SAMPLE_DESCRIPTOR>
      <LIBRARY_DESCRIPTOR>
        <LIBRARY_STRATEGY>RNA-Seq</LIBRARY_STRATEGY>
        <LIBRARY_SOURCE>TRANSCRIPTOMIC</LIBRARY_SOURCE>
        <LIBRARY_SELECTION>cDNA</LIBRARY_SELECTION>
        <LIBRARY_LAYOUT>
          <PAIRED/>
        </LIBRARY_LAYOUT>
        <LIBRARY_CONSTRUCTION_PROTOCOL>1 ml of Trizol (Invitrogen, 15596-018) was added to 2 x 106 dissociated neurosphere cells.  2 ul of 1:20 diluted ERCC spike in (Ambion Cat #4456740, Lot # 1412017) was added directly to the Trizol.  For tumor tissue, a piece of snap frozen tissue was mechanically dissociated in Trizol.   RNA was extracted following the standard Trizol protocol except the final 70% EtOH wash was repeated three times. Libraries were prepared from total RNA with the TruSeq Stranded Total RNA Library Prep Kit (Illumina.)</LIBRARY_CONSTRUCTION_PROTOCOL>
      </LIBRARY_DESCRIPTOR>
    </DESIGN>
    <PLATFORM>
      <ILLUMINA>
        <INSTRUMENT_MODEL>Illumina HiSeq 4000</INSTRUMENT_MODEL>
      </ILLUMINA>
    </PLATFORM>
    <EXPERIMENT_LINKS>
      <EXPERIMENT_LINK>
        <XREF_LINK>
          <DB>gds</DB>
          <ID>302895977</ID>
          <LABEL>GSM2895977</LABEL>
        </XREF_LINK>
      </EXPERIMENT_LINK>
    </EXPERIMENT_LINKS>
    <EXPERIMENT_ATTRIBUTES>
      <EXPERIMENT_ATTRIBUTE>
        <TAG>GEO Accession</TAG>
        <VALUE>GSM2895977</VALUE>
      </EXPERIMENT_ATTRIBUTE>
    </EXPERIMENT_ATTRIBUTES>
  </EXPERIMENT>
  <EXPERIMENT alias="GSM2895978" accession="SRX3491012">
    <IDENTIFIERS>
      <PRIMARY_ID>SRX3491012</PRIMARY_ID>
      <SUBMITTER_ID namespace="GEO">GSM2895978</SUBMITTER_ID>
    </IDENTIFIERS>
    <TITLE>GSM2895978: BT-13_K27M-Tag_RNA-seq; Mus musculus; RNA-Seq</TITLE>
    <STUDY_REF accession="SRP127264" refname="GSE108362">
      <IDENTIFIERS>
        <PRIMARY_ID>SRP127264</PRIMARY_ID>
      </IDENTIFIERS>
    </STUDY_REF>
    <DESIGN>
      <DESIGN_DESCRIPTION/>
      <SAMPLE_DESCRIPTOR accession="SRS2774891">
        <IDENTIFIERS>
          <PRIMARY_ID>SRS2774891</PRIMARY_ID>
          <EXTERNAL_ID namespace="GEO">GSM2895978</EXTERNAL_ID>
        </IDENTIFIERS>
      </SAMPLE_DESCRIPTOR>
      <LIBRARY_DESCRIPTOR>
        <LIBRARY_STRATEGY>RNA-Seq</LIBRARY_STRATEGY>
        <LIBRARY_SOURCE>TRANSCRIPTOMIC</LIBRARY_SOURCE>
        <LIBRARY_SELECTION>cDNA</LIBRARY_SELECTION>
        <LIBRARY_LAYOUT>
          <PAIRED/>
        </LIBRARY_LAYOUT>
        <LIBRARY_CONSTRUCTION_PROTOCOL>1 ml of Trizol (Invitrogen, 15596-018) was added to 2 x 106 dissociated neurosphere cells.  2 ul of 1:20 diluted ERCC spike in (Ambion Cat #4456740, Lot # 1412017) was added directly to the Trizol.  For tumor tissue, a piece of snap frozen tissue was mechanically dissociated in Trizol.   RNA was extracted following the standard Trizol protocol except the final 70% EtOH wash was repeated three times. Libraries were prepared from total RNA with the TruSeq Stranded Total RNA Library Prep Kit (Illumina.)</LIBRARY_CONSTRUCTION_PROTOCOL>
      </LIBRARY_DESCRIPTOR>
    </DESIGN>
    <PLATFORM>
      <ILLUMINA>
        <INSTRUMENT_MODEL>Illumina HiSeq 4000</INSTRUMENT_MODEL>
      </ILLUMINA>
    </PLATFORM>
    <EXPERIMENT_LINKS>
      <EXPERIMENT_LINK>
        <XREF_LINK>
          <DB>gds</DB>
          <ID>302895978</ID>
          <LABEL>GSM2895978</LABEL>
        </XREF_LINK>
      </EXPERIMENT_LINK>
    </EXPERIMENT_LINKS>
    <EXPERIMENT_ATTRIBUTES>
      <EXPERIMENT_ATTRIBUTE>
        <TAG>GEO Accession</TAG>
        <VALUE>GSM2895978</VALUE>
      </EXPERIMENT_ATTRIBUTE>
    </EXPERIMENT_ATTRIBUTES>
  </EXPERIMENT>
  <EXPERIMENT alias="GSM2895979" accession="SRX3491013">
    <IDENTIFIERS>
      <PRIMARY_ID>SRX3491013</PRIMARY_ID>
      <SUBMITTER_ID namespace="GEO">GSM2895979</SUBMITTER_ID>
    </IDENTIFIERS>
    <TITLE>GSM2895979: BT-14_K27M-Tag_RNA-seq; Mus musculus; RNA-Seq</TITLE>
    <STUDY_REF accession="SRP127264" refname="GSE108362">
      <IDENTIFIERS>
        <PRIMARY_ID>SRP127264</PRIMARY_ID>
      </IDENTIFIERS>
    </STUDY_REF>
    <DESIGN>
      <DESIGN_DESCRIPTION/>
      <SAMPLE_DESCRIPTOR accession="SRS2774892">
        <IDENTIFIERS>
          <PRIMARY_ID>SRS2774892</PRIMARY_ID>
          <EXTERNAL_ID namespace="GEO">GSM2895979</EXTERNAL_ID>
        </IDENTIFIERS>
      </SAMPLE_DESCRIPTOR>
      <LIBRARY_DESCRIPTOR>
        <LIBRARY_STRATEGY>RNA-Seq</LIBRARY_STRATEGY>
        <LIBRARY_SOURCE>TRANSCRIPTOMIC</LIBRARY_SOURCE>
        <LIBRARY_SELECTION>cDNA</LIBRARY_SELECTION>
        <LIBRARY_LAYOUT>
          <PAIRED/>
        </LIBRARY_LAYOUT>
        <LIBRARY_CONSTRUCTION_PROTOCOL>1 ml of Trizol (Invitrogen, 15596-018) was added to 2 x 106 dissociated neurosphere cells.  2 ul of 1:20 diluted ERCC spike in (Ambion Cat #4456740, Lot # 1412017) was added directly to the Trizol.  For tumor tissue, a piece of snap frozen tissue was mechanically dissociated in Trizol.   RNA was extracted following the standard Trizol protocol except the final 70% EtOH wash was repeated three times. Libraries were prepared from total RNA with the TruSeq Stranded Total RNA Library Prep Kit (Illumina.)</LIBRARY_CONSTRUCTION_PROTOCOL>
      </LIBRARY_DESCRIPTOR>
    </DESIGN>
    <PLATFORM>
      <ILLUMINA>
        <INSTRUMENT_MODEL>Illumina HiSeq 4000</INSTRUMENT_MODEL>
      </ILLUMINA>
    </PLATFORM>
    <EXPERIMENT_LINKS>
      <EXPERIMENT_LINK>
        <XREF_LINK>
          <DB>gds</DB>
          <ID>302895979</ID>
          <LABEL>GSM2895979</LABEL>
        </XREF_LINK>
      </EXPERIMENT_LINK>
    </EXPERIMENT_LINKS>
    <EXPERIMENT_ATTRIBUTES>
      <EXPERIMENT_ATTRIBUTE>
        <TAG>GEO Accession</TAG>
        <VALUE>GSM2895979</VALUE>
      </EXPERIMENT_ATTRIBUTE>
    </EXPERIMENT_ATTRIBUTES>
  </EXPERIMENT>
  <EXPERIMENT alias="GSM2895980" accession="SRX3491014">
    <IDENTIFIERS>
      <PRIMARY_ID>SRX3491014</PRIMARY_ID>
      <SUBMITTER_ID namespace="GEO">GSM2895980</SUBMITTER_ID>
    </IDENTIFIERS>
    <TITLE>GSM2895980: BT-15_K27M-Tag_RNA-seq; Mus musculus; RNA-Seq</TITLE>
    <STUDY_REF accession="SRP127264" refname="GSE108362">
      <IDENTIFIERS>
        <PRIMARY_ID>SRP127264</PRIMARY_ID>
      </IDENTIFIERS>
    </STUDY_REF>
    <DESIGN>
      <DESIGN_DESCRIPTION/>
      <SAMPLE_DESCRIPTOR accession="SRS2774893">
        <IDENTIFIERS>
          <PRIMARY_ID>SRS2774893</PRIMARY_ID>
          <EXTERNAL_ID namespace="GEO">GSM2895980</EXTERNAL_ID>
        </IDENTIFIERS>
      </SAMPLE_DESCRIPTOR>
      <LIBRARY_DESCRIPTOR>
        <LIBRARY_STRATEGY>RNA-Seq</LIBRARY_STRATEGY>
        <LIBRARY_SOURCE>TRANSCRIPTOMIC</LIBRARY_SOURCE>
        <LIBRARY_SELECTION>cDNA</LIBRARY_SELECTION>
        <LIBRARY_LAYOUT>
          <PAIRED/>
        </LIBRARY_LAYOUT>
        <LIBRARY_CONSTRUCTION_PROTOCOL>1 ml of Trizol (Invitrogen, 15596-018) was added to 2 x 106 dissociated neurosphere cells.  2 ul of 1:20 diluted ERCC spike in (Ambion Cat #4456740, Lot # 1412017) was added directly to the Trizol.  For tumor tissue, a piece of snap frozen tissue was mechanically dissociated in Trizol.   RNA was extracted following the standard Trizol protocol except the final 70% EtOH wash was repeated three times. Libraries were prepared from total RNA with the TruSeq Stranded Total RNA Library Prep Kit (Illumina.)</LIBRARY_CONSTRUCTION_PROTOCOL>
      </LIBRARY_DESCRIPTOR>
    </DESIGN>
    <PLATFORM>
      <ILLUMINA>
        <INSTRUMENT_MODEL>Illumina HiSeq 4000</INSTRUMENT_MODEL>
      </ILLUMINA>
    </PLATFORM>
    <EXPERIMENT_LINKS>
      <EXPERIMENT_LINK>
        <XREF_LINK>
          <DB>gds</DB>
          <ID>302895980</ID>
          <LABEL>GSM2895980</LABEL>
        </XREF_LINK>
      </EXPERIMENT_LINK>
    </EXPERIMENT_LINKS>
    <EXPERIMENT_ATTRIBUTES>
      <EXPERIMENT_ATTRIBUTE>
        <TAG>GEO Accession</TAG>
        <VALUE>GSM2895980</VALUE>
      </EXPERIMENT_ATTRIBUTE>
    </EXPERIMENT_ATTRIBUTES>
  </EXPERIMENT>
  <EXPERIMENT alias="GSM2895981" accession="SRX3491015">
    <IDENTIFIERS>
      <PRIMARY_ID>SRX3491015</PRIMARY_ID>
      <SUBMITTER_ID namespace="GEO">GSM2895981</SUBMITTER_ID>
    </IDENTIFIERS>
    <TITLE>GSM2895981: BT-16_K27M-Tag_RNA-seq; Mus musculus; RNA-Seq</TITLE>
    <STUDY_REF accession="SRP127264" refname="GSE108362">
      <IDENTIFIERS>
        <PRIMARY_ID>SRP127264</PRIMARY_ID>
      </IDENTIFIERS>
    </STUDY_REF>
    <DESIGN>
      <DESIGN_DESCRIPTION/>
      <SAMPLE_DESCRIPTOR accession="SRS2774895">
        <IDENTIFIERS>
          <PRIMARY_ID>SRS2774895</PRIMARY_ID>
          <EXTERNAL_ID namespace="GEO">GSM2895981</EXTERNAL_ID>
        </IDENTIFIERS>
      </SAMPLE_DESCRIPTOR>
      <LIBRARY_DESCRIPTOR>
        <LIBRARY_STRATEGY>RNA-Seq</LIBRARY_STRATEGY>
        <LIBRARY_SOURCE>TRANSCRIPTOMIC</LIBRARY_SOURCE>
        <LIBRARY_SELECTION>cDNA</LIBRARY_SELECTION>
        <LIBRARY_LAYOUT>
          <PAIRED/>
        </LIBRARY_LAYOUT>
        <LIBRARY_CONSTRUCTION_PROTOCOL>1 ml of Trizol (Invitrogen, 15596-018) was added to 2 x 106 dissociated neurosphere cells.  2 ul of 1:20 diluted ERCC spike in (Ambion Cat #4456740, Lot # 1412017) was added directly to the Trizol.  For tumor tissue, a piece of snap frozen tissue was mechanically dissociated in Trizol.   RNA was extracted following the standard Trizol protocol except the final 70% EtOH wash was repeated three times. Libraries were prepared from total RNA with the TruSeq Stranded Total RNA Library Prep Kit (Illumina.)</LIBRARY_CONSTRUCTION_PROTOCOL>
      </LIBRARY_DESCRIPTOR>
    </DESIGN>
    <PLATFORM>
      <ILLUMINA>
        <INSTRUMENT_MODEL>Illumina HiSeq 4000</INSTRUMENT_MODEL>
      </ILLUMINA>
    </PLATFORM>
    <EXPERIMENT_LINKS>
      <EXPERIMENT_LINK>
        <XREF_LINK>
          <DB>gds</DB>
          <ID>302895981</ID>
          <LABEL>GSM2895981</LABEL>
        </XREF_LINK>
      </EXPERIMENT_LINK>
    </EXPERIMENT_LINKS>
    <EXPERIMENT_ATTRIBUTES>
      <EXPERIMENT_ATTRIBUTE>
        <TAG>GEO Accession</TAG>
        <VALUE>GSM2895981</VALUE>
      </EXPERIMENT_ATTRIBUTE>
    </EXPERIMENT_ATTRIBUTES>
  </EXPERIMENT>
  <EXPERIMENT alias="GSM2895982" accession="SRX3491016">
    <IDENTIFIERS>
      <PRIMARY_ID>SRX3491016</PRIMARY_ID>
      <SUBMITTER_ID namespace="GEO">GSM2895982</SUBMITTER_ID>
    </IDENTIFIERS>
    <TITLE>GSM2895982: BT-17_K27M-Tag_RNA-seq; Mus musculus; RNA-Seq</TITLE>
    <STUDY_REF accession="SRP127264" refname="GSE108362">
      <IDENTIFIERS>
        <PRIMARY_ID>SRP127264</PRIMARY_ID>
      </IDENTIFIERS>
    </STUDY_REF>
    <DESIGN>
      <DESIGN_DESCRIPTION/>
      <SAMPLE_DESCRIPTOR accession="SRS2774894">
        <IDENTIFIERS>
          <PRIMARY_ID>SRS2774894</PRIMARY_ID>
          <EXTERNAL_ID namespace="GEO">GSM2895982</EXTERNAL_ID>
        </IDENTIFIERS>
      </SAMPLE_DESCRIPTOR>
      <LIBRARY_DESCRIPTOR>
        <LIBRARY_STRATEGY>RNA-Seq</LIBRARY_STRATEGY>
        <LIBRARY_SOURCE>TRANSCRIPTOMIC</LIBRARY_SOURCE>
        <LIBRARY_SELECTION>cDNA</LIBRARY_SELECTION>
        <LIBRARY_LAYOUT>
          <PAIRED/>
        </LIBRARY_LAYOUT>
        <LIBRARY_CONSTRUCTION_PROTOCOL>1 ml of Trizol (Invitrogen, 15596-018) was added to 2 x 106 dissociated neurosphere cells.  2 ul of 1:20 diluted ERCC spike in (Ambion Cat #4456740, Lot # 1412017) was added directly to the Trizol.  For tumor tissue, a piece of snap frozen tissue was mechanically dissociated in Trizol.   RNA was extracted following the standard Trizol protocol except the final 70% EtOH wash was repeated three times. Libraries were prepared from total RNA with the TruSeq Stranded Total RNA Library Prep Kit (Illumina.)</LIBRARY_CONSTRUCTION_PROTOCOL>
      </LIBRARY_DESCRIPTOR>
    </DESIGN>
    <PLATFORM>
      <ILLUMINA>
        <INSTRUMENT_MODEL>Illumina HiSeq 4000</INSTRUMENT_MODEL>
      </ILLUMINA>
    </PLATFORM>
    <EXPERIMENT_LINKS>
      <EXPERIMENT_LINK>
        <XREF_LINK>
          <DB>gds</DB>
          <ID>302895982</ID>
          <LABEL>GSM2895982</LABEL>
        </XREF_LINK>
      </EXPERIMENT_LINK>
    </EXPERIMENT_LINKS>
    <EXPERIMENT_ATTRIBUTES>
      <EXPERIMENT_ATTRIBUTE>
        <TAG>GEO Accession</TAG>
        <VALUE>GSM2895982</VALUE>
      </EXPERIMENT_ATTRIBUTE>
    </EXPERIMENT_ATTRIBUTES>
  </EXPERIMENT>
  <EXPERIMENT alias="GSM2895983" accession="SRX3491017">
    <IDENTIFIERS>
      <PRIMARY_ID>SRX3491017</PRIMARY_ID>
      <SUBMITTER_ID namespace="GEO">GSM2895983</SUBMITTER_ID>
    </IDENTIFIERS>
    <TITLE>GSM2895983: BT-18_K27M-Tag_RNA-seq; Mus musculus; RNA-Seq</TITLE>
    <STUDY_REF accession="SRP127264" refname="GSE108362">
      <IDENTIFIERS>
        <PRIMARY_ID>SRP127264</PRIMARY_ID>
      </IDENTIFIERS>
    </STUDY_REF>
    <DESIGN>
      <DESIGN_DESCRIPTION/>
      <SAMPLE_DESCRIPTOR accession="SRS2774897">
        <IDENTIFIERS>
          <PRIMARY_ID>SRS2774897</PRIMARY_ID>
          <EXTERNAL_ID namespace="GEO">GSM2895983</EXTERNAL_ID>
        </IDENTIFIERS>
      </SAMPLE_DESCRIPTOR>
      <LIBRARY_DESCRIPTOR>
        <LIBRARY_STRATEGY>RNA-Seq</LIBRARY_STRATEGY>
        <LIBRARY_SOURCE>TRANSCRIPTOMIC</LIBRARY_SOURCE>
        <LIBRARY_SELECTION>cDNA</LIBRARY_SELECTION>
        <LIBRARY_LAYOUT>
          <PAIRED/>
        </LIBRARY_LAYOUT>
        <LIBRARY_CONSTRUCTION_PROTOCOL>1 ml of Trizol (Invitrogen, 15596-018) was added to 2 x 106 dissociated neurosphere cells.  2 ul of 1:20 diluted ERCC spike in (Ambion Cat #4456740, Lot # 1412017) was added directly to the Trizol.  For tumor tissue, a piece of snap frozen tissue was mechanically dissociated in Trizol.   RNA was extracted following the standard Trizol protocol except the final 70% EtOH wash was repeated three times. Libraries were prepared from total RNA with the TruSeq Stranded Total RNA Library Prep Kit (Illumina.)</LIBRARY_CONSTRUCTION_PROTOCOL>
      </LIBRARY_DESCRIPTOR>
    </DESIGN>
    <PLATFORM>
      <ILLUMINA>
        <INSTRUMENT_MODEL>Illumina HiSeq 4000</INSTRUMENT_MODEL>
      </ILLUMINA>
    </PLATFORM>
    <EXPERIMENT_LINKS>
      <EXPERIMENT_LINK>
        <XREF_LINK>
          <DB>gds</DB>
          <ID>302895983</ID>
          <LABEL>GSM2895983</LABEL>
        </XREF_LINK>
      </EXPERIMENT_LINK>
    </EXPERIMENT_LINKS>
    <EXPERIMENT_ATTRIBUTES>
      <EXPERIMENT_ATTRIBUTE>
        <TAG>GEO Accession</TAG>
        <VALUE>GSM2895983</VALUE>
      </EXPERIMENT_ATTRIBUTE>
    </EXPERIMENT_ATTRIBUTES>
  </EXPERIMENT>
  <EXPERIMENT alias="GSM2895984" accession="SRX3491018">
    <IDENTIFIERS>
      <PRIMARY_ID>SRX3491018</PRIMARY_ID>
      <SUBMITTER_ID namespace="GEO">GSM2895984</SUBMITTER_ID>
    </IDENTIFIERS>
    <TITLE>GSM2895984: BT-19_K27M-Tag_RNA-seq; Mus musculus; RNA-Seq</TITLE>
    <STUDY_REF accession="SRP127264" refname="GSE108362">
      <IDENTIFIERS>
        <PRIMARY_ID>SRP127264</PRIMARY_ID>
      </IDENTIFIERS>
    </STUDY_REF>
    <DESIGN>
      <DESIGN_DESCRIPTION/>
      <SAMPLE_DESCRIPTOR accession="SRS2774896">
        <IDENTIFIERS>
          <PRIMARY_ID>SRS2774896</PRIMARY_ID>
          <EXTERNAL_ID namespace="GEO">GSM2895984</EXTERNAL_ID>
        </IDENTIFIERS>
      </SAMPLE_DESCRIPTOR>
      <LIBRARY_DESCRIPTOR>
        <LIBRARY_STRATEGY>RNA-Seq</LIBRARY_STRATEGY>
        <LIBRARY_SOURCE>TRANSCRIPTOMIC</LIBRARY_SOURCE>
        <LIBRARY_SELECTION>cDNA</LIBRARY_SELECTION>
        <LIBRARY_LAYOUT>
          <PAIRED/>
        </LIBRARY_LAYOUT>
        <LIBRARY_CONSTRUCTION_PROTOCOL>1 ml of Trizol (Invitrogen, 15596-018) was added to 2 x 106 dissociated neurosphere cells.  2 ul of 1:20 diluted ERCC spike in (Ambion Cat #4456740, Lot # 1412017) was added directly to the Trizol.  For tumor tissue, a piece of snap frozen tissue was mechanically dissociated in Trizol.   RNA was extracted following the standard Trizol protocol except the final 70% EtOH wash was repeated three times. Libraries were prepared from total RNA with the TruSeq Stranded Total RNA Library Prep Kit (Illumina.)</LIBRARY_CONSTRUCTION_PROTOCOL>
      </LIBRARY_DESCRIPTOR>
    </DESIGN>
    <PLATFORM>
      <ILLUMINA>
        <INSTRUMENT_MODEL>Illumina HiSeq 4000</INSTRUMENT_MODEL>
      </ILLUMINA>
    </PLATFORM>
    <EXPERIMENT_LINKS>
      <EXPERIMENT_LINK>
        <XREF_LINK>
          <DB>gds</DB>
          <ID>302895984</ID>
          <LABEL>GSM2895984</LABEL>
        </XREF_LINK>
      </EXPERIMENT_LINK>
    </EXPERIMENT_LINKS>
    <EXPERIMENT_ATTRIBUTES>
      <EXPERIMENT_ATTRIBUTE>
        <TAG>GEO Accession</TAG>
        <VALUE>GSM2895984</VALUE>
      </EXPERIMENT_ATTRIBUTE>
    </EXPERIMENT_ATTRIBUTES>
  </EXPERIMENT>
  <EXPERIMENT alias="GSM2895985" accession="SRX3491019">
    <IDENTIFIERS>
      <PRIMARY_ID>SRX3491019</PRIMARY_ID>
      <SUBMITTER_ID namespace="GEO">GSM2895985</SUBMITTER_ID>
    </IDENTIFIERS>
    <TITLE>GSM2895985: BT-20_K27M-Tag_RNA-seq; Mus musculus; RNA-Seq</TITLE>
    <STUDY_REF accession="SRP127264" refname="GSE108362">
      <IDENTIFIERS>
        <PRIMARY_ID>SRP127264</PRIMARY_ID>
      </IDENTIFIERS>
    </STUDY_REF>
    <DESIGN>
      <DESIGN_DESCRIPTION/>
      <SAMPLE_DESCRIPTOR accession="SRS2774899">
        <IDENTIFIERS>
          <PRIMARY_ID>SRS2774899</PRIMARY_ID>
          <EXTERNAL_ID namespace="GEO">GSM2895985</EXTERNAL_ID>
        </IDENTIFIERS>
      </SAMPLE_DESCRIPTOR>
      <LIBRARY_DESCRIPTOR>
        <LIBRARY_STRATEGY>RNA-Seq</LIBRARY_STRATEGY>
        <LIBRARY_SOURCE>TRANSCRIPTOMIC</LIBRARY_SOURCE>
        <LIBRARY_SELECTION>cDNA</LIBRARY_SELECTION>
        <LIBRARY_LAYOUT>
          <PAIRED/>
        </LIBRARY_LAYOUT>
        <LIBRARY_CONSTRUCTION_PROTOCOL>1 ml of Trizol (Invitrogen, 15596-018) was added to 2 x 106 dissociated neurosphere cells.  2 ul of 1:20 diluted ERCC spike in (Ambion Cat #4456740, Lot # 1412017) was added directly to the Trizol.  For tumor tissue, a piece of snap frozen tissue was mechanically dissociated in Trizol.   RNA was extracted following the standard Trizol protocol except the final 70% EtOH wash was repeated three times. Libraries were prepared from total RNA with the TruSeq Stranded Total RNA Library Prep Kit (Illumina.)</LIBRARY_CONSTRUCTION_PROTOCOL>
      </LIBRARY_DESCRIPTOR>
    </DESIGN>
    <PLATFORM>
      <ILLUMINA>
        <INSTRUMENT_MODEL>Illumina HiSeq 4000</INSTRUMENT_MODEL>
      </ILLUMINA>
    </PLATFORM>
    <EXPERIMENT_LINKS>
      <EXPERIMENT_LINK>
        <XREF_LINK>
          <DB>gds</DB>
          <ID>302895985</ID>
          <LABEL>GSM2895985</LABEL>
        </XREF_LINK>
      </EXPERIMENT_LINK>
    </EXPERIMENT_LINKS>
    <EXPERIMENT_ATTRIBUTES>
      <EXPERIMENT_ATTRIBUTE>
        <TAG>GEO Accession</TAG>
        <VALUE>GSM2895985</VALUE>
      </EXPERIMENT_ATTRIBUTE>
    </EXPERIMENT_ATTRIBUTES>
  </EXPERIMENT>
  <EXPERIMENT alias="GSM2895986" accession="SRX3491020">
    <IDENTIFIERS>
      <PRIMARY_ID>SRX3491020</PRIMARY_ID>
      <SUBMITTER_ID namespace="GEO">GSM2895986</SUBMITTER_ID>
    </IDENTIFIERS>
    <TITLE>GSM2895986: BT-21_K27M-Tag_RNA-seq; Mus musculus; RNA-Seq</TITLE>
    <STUDY_REF accession="SRP127264" refname="GSE108362">
      <IDENTIFIERS>
        <PRIMARY_ID>SRP127264</PRIMARY_ID>
      </IDENTIFIERS>
    </STUDY_REF>
    <DESIGN>
      <DESIGN_DESCRIPTION/>
      <SAMPLE_DESCRIPTOR accession="SRS2774898">
        <IDENTIFIERS>
          <PRIMARY_ID>SRS2774898</PRIMARY_ID>
          <EXTERNAL_ID namespace="GEO">GSM2895986</EXTERNAL_ID>
        </IDENTIFIERS>
      </SAMPLE_DESCRIPTOR>
      <LIBRARY_DESCRIPTOR>
        <LIBRARY_STRATEGY>RNA-Seq</LIBRARY_STRATEGY>
        <LIBRARY_SOURCE>TRANSCRIPTOMIC</LIBRARY_SOURCE>
        <LIBRARY_SELECTION>cDNA</LIBRARY_SELECTION>
        <LIBRARY_LAYOUT>
          <PAIRED/>
        </LIBRARY_LAYOUT>
        <LIBRARY_CONSTRUCTION_PROTOCOL>1 ml of Trizol (Invitrogen, 15596-018) was added to 2 x 106 dissociated neurosphere cells.  2 ul of 1:20 diluted ERCC spike in (Ambion Cat #4456740, Lot # 1412017) was added directly to the Trizol.  For tumor tissue, a piece of snap frozen tissue was mechanically dissociated in Trizol.   RNA was extracted following the standard Trizol protocol except the final 70% EtOH wash was repeated three times. Libraries were prepared from total RNA with the TruSeq Stranded Total RNA Library Prep Kit (Illumina.)</LIBRARY_CONSTRUCTION_PROTOCOL>
      </LIBRARY_DESCRIPTOR>
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    <PLATFORM>
      <ILLUMINA>
        <INSTRUMENT_MODEL>Illumina HiSeq 4000</INSTRUMENT_MODEL>
      </ILLUMINA>
    </PLATFORM>
    <EXPERIMENT_LINKS>
      <EXPERIMENT_LINK>
        <XREF_LINK>
          <DB>gds</DB>
          <ID>302895986</ID>
          <LABEL>GSM2895986</LABEL>
        </XREF_LINK>
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    </EXPERIMENT_LINKS>
    <EXPERIMENT_ATTRIBUTES>
      <EXPERIMENT_ATTRIBUTE>
        <TAG>GEO Accession</TAG>
        <VALUE>GSM2895986</VALUE>
      </EXPERIMENT_ATTRIBUTE>
    </EXPERIMENT_ATTRIBUTES>
  </EXPERIMENT>
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    <IDENTIFIERS>
      <PRIMARY_ID>SRX3491021</PRIMARY_ID>
      <SUBMITTER_ID namespace="GEO">GSM2895987</SUBMITTER_ID>
    </IDENTIFIERS>
    <TITLE>GSM2895987: BT-22_K27M-Tag_RNA-seq; Mus musculus; RNA-Seq</TITLE>
    <STUDY_REF accession="SRP127264" refname="GSE108362">
      <IDENTIFIERS>
        <PRIMARY_ID>SRP127264</PRIMARY_ID>
      </IDENTIFIERS>
    </STUDY_REF>
    <DESIGN>
      <DESIGN_DESCRIPTION/>
      <SAMPLE_DESCRIPTOR accession="SRS2774900">
        <IDENTIFIERS>
          <PRIMARY_ID>SRS2774900</PRIMARY_ID>
          <EXTERNAL_ID namespace="GEO">GSM2895987</EXTERNAL_ID>
        </IDENTIFIERS>
      </SAMPLE_DESCRIPTOR>
      <LIBRARY_DESCRIPTOR>
        <LIBRARY_STRATEGY>RNA-Seq</LIBRARY_STRATEGY>
        <LIBRARY_SOURCE>TRANSCRIPTOMIC</LIBRARY_SOURCE>
        <LIBRARY_SELECTION>cDNA</LIBRARY_SELECTION>
        <LIBRARY_LAYOUT>
          <PAIRED/>
        </LIBRARY_LAYOUT>
        <LIBRARY_CONSTRUCTION_PROTOCOL>1 ml of Trizol (Invitrogen, 15596-018) was added to 2 x 106 dissociated neurosphere cells.  2 ul of 1:20 diluted ERCC spike in (Ambion Cat #4456740, Lot # 1412017) was added directly to the Trizol.  For tumor tissue, a piece of snap frozen tissue was mechanically dissociated in Trizol.   RNA was extracted following the standard Trizol protocol except the final 70% EtOH wash was repeated three times. Libraries were prepared from total RNA with the TruSeq Stranded Total RNA Library Prep Kit (Illumina.)</LIBRARY_CONSTRUCTION_PROTOCOL>
      </LIBRARY_DESCRIPTOR>
    </DESIGN>
    <PLATFORM>
      <ILLUMINA>
        <INSTRUMENT_MODEL>Illumina HiSeq 4000</INSTRUMENT_MODEL>
      </ILLUMINA>
    </PLATFORM>
    <EXPERIMENT_LINKS>
      <EXPERIMENT_LINK>
        <XREF_LINK>
          <DB>gds</DB>
          <ID>302895987</ID>
          <LABEL>GSM2895987</LABEL>
        </XREF_LINK>
      </EXPERIMENT_LINK>
    </EXPERIMENT_LINKS>
    <EXPERIMENT_ATTRIBUTES>
      <EXPERIMENT_ATTRIBUTE>
        <TAG>GEO Accession</TAG>
        <VALUE>GSM2895987</VALUE>
      </EXPERIMENT_ATTRIBUTE>
    </EXPERIMENT_ATTRIBUTES>
  </EXPERIMENT>
  <EXPERIMENT alias="GSM2895988" accession="SRX3491022">
    <IDENTIFIERS>
      <PRIMARY_ID>SRX3491022</PRIMARY_ID>
      <SUBMITTER_ID namespace="GEO">GSM2895988</SUBMITTER_ID>
    </IDENTIFIERS>
    <TITLE>GSM2895988: BT-23_K27M-Tag_RNA-seq; Mus musculus; RNA-Seq</TITLE>
    <STUDY_REF accession="SRP127264" refname="GSE108362">
      <IDENTIFIERS>
        <PRIMARY_ID>SRP127264</PRIMARY_ID>
      </IDENTIFIERS>
    </STUDY_REF>
    <DESIGN>
      <DESIGN_DESCRIPTION/>
      <SAMPLE_DESCRIPTOR accession="SRS2774901">
        <IDENTIFIERS>
          <PRIMARY_ID>SRS2774901</PRIMARY_ID>
          <EXTERNAL_ID namespace="GEO">GSM2895988</EXTERNAL_ID>
        </IDENTIFIERS>
      </SAMPLE_DESCRIPTOR>
      <LIBRARY_DESCRIPTOR>
        <LIBRARY_STRATEGY>RNA-Seq</LIBRARY_STRATEGY>
        <LIBRARY_SOURCE>TRANSCRIPTOMIC</LIBRARY_SOURCE>
        <LIBRARY_SELECTION>cDNA</LIBRARY_SELECTION>
        <LIBRARY_LAYOUT>
          <PAIRED/>
        </LIBRARY_LAYOUT>
        <LIBRARY_CONSTRUCTION_PROTOCOL>1 ml of Trizol (Invitrogen, 15596-018) was added to 2 x 106 dissociated neurosphere cells.  2 ul of 1:20 diluted ERCC spike in (Ambion Cat #4456740, Lot # 1412017) was added directly to the Trizol.  For tumor tissue, a piece of snap frozen tissue was mechanically dissociated in Trizol.   RNA was extracted following the standard Trizol protocol except the final 70% EtOH wash was repeated three times. Libraries were prepared from total RNA with the TruSeq Stranded Total RNA Library Prep Kit (Illumina.)</LIBRARY_CONSTRUCTION_PROTOCOL>
      </LIBRARY_DESCRIPTOR>
    </DESIGN>
    <PLATFORM>
      <ILLUMINA>
        <INSTRUMENT_MODEL>Illumina HiSeq 4000</INSTRUMENT_MODEL>
      </ILLUMINA>
    </PLATFORM>
    <EXPERIMENT_LINKS>
      <EXPERIMENT_LINK>
        <XREF_LINK>
          <DB>gds</DB>
          <ID>302895988</ID>
          <LABEL>GSM2895988</LABEL>
        </XREF_LINK>
      </EXPERIMENT_LINK>
    </EXPERIMENT_LINKS>
    <EXPERIMENT_ATTRIBUTES>
      <EXPERIMENT_ATTRIBUTE>
        <TAG>GEO Accession</TAG>
        <VALUE>GSM2895988</VALUE>
      </EXPERIMENT_ATTRIBUTE>
    </EXPERIMENT_ATTRIBUTES>
  </EXPERIMENT>
  <EXPERIMENT alias="GSM2895989" accession="SRX3491023">
    <IDENTIFIERS>
      <PRIMARY_ID>SRX3491023</PRIMARY_ID>
      <SUBMITTER_ID namespace="GEO">GSM2895989</SUBMITTER_ID>
    </IDENTIFIERS>
    <TITLE>GSM2895989: BT-24_K27M-Tag_RNA-seq; Mus musculus; RNA-Seq</TITLE>
    <STUDY_REF accession="SRP127264" refname="GSE108362">
      <IDENTIFIERS>
        <PRIMARY_ID>SRP127264</PRIMARY_ID>
      </IDENTIFIERS>
    </STUDY_REF>
    <DESIGN>
      <DESIGN_DESCRIPTION/>
      <SAMPLE_DESCRIPTOR accession="SRS2774906">
        <IDENTIFIERS>
          <PRIMARY_ID>SRS2774906</PRIMARY_ID>
          <EXTERNAL_ID namespace="GEO">GSM2895989</EXTERNAL_ID>
        </IDENTIFIERS>
      </SAMPLE_DESCRIPTOR>
      <LIBRARY_DESCRIPTOR>
        <LIBRARY_STRATEGY>RNA-Seq</LIBRARY_STRATEGY>
        <LIBRARY_SOURCE>TRANSCRIPTOMIC</LIBRARY_SOURCE>
        <LIBRARY_SELECTION>cDNA</LIBRARY_SELECTION>
        <LIBRARY_LAYOUT>
          <PAIRED/>
        </LIBRARY_LAYOUT>
        <LIBRARY_CONSTRUCTION_PROTOCOL>1 ml of Trizol (Invitrogen, 15596-018) was added to 2 x 106 dissociated neurosphere cells.  2 ul of 1:20 diluted ERCC spike in (Ambion Cat #4456740, Lot # 1412017) was added directly to the Trizol.  For tumor tissue, a piece of snap frozen tissue was mechanically dissociated in Trizol.   RNA was extracted following the standard Trizol protocol except the final 70% EtOH wash was repeated three times. Libraries were prepared from total RNA with the TruSeq Stranded Total RNA Library Prep Kit (Illumina.)</LIBRARY_CONSTRUCTION_PROTOCOL>
      </LIBRARY_DESCRIPTOR>
    </DESIGN>
    <PLATFORM>
      <ILLUMINA>
        <INSTRUMENT_MODEL>Illumina HiSeq 4000</INSTRUMENT_MODEL>
      </ILLUMINA>
    </PLATFORM>
    <EXPERIMENT_LINKS>
      <EXPERIMENT_LINK>
        <XREF_LINK>
          <DB>gds</DB>
          <ID>302895989</ID>
          <LABEL>GSM2895989</LABEL>
        </XREF_LINK>
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    </EXPERIMENT_LINKS>
    <EXPERIMENT_ATTRIBUTES>
      <EXPERIMENT_ATTRIBUTE>
        <TAG>GEO Accession</TAG>
        <VALUE>GSM2895989</VALUE>
      </EXPERIMENT_ATTRIBUTE>
    </EXPERIMENT_ATTRIBUTES>
  </EXPERIMENT>
  <EXPERIMENT alias="GSM2895990" accession="SRX3491024">
    <IDENTIFIERS>
      <PRIMARY_ID>SRX3491024</PRIMARY_ID>
      <SUBMITTER_ID namespace="GEO">GSM2895990</SUBMITTER_ID>
    </IDENTIFIERS>
    <TITLE>GSM2895990: BT-25_K27M-Tag_RNA-seq; Mus musculus; RNA-Seq</TITLE>
    <STUDY_REF accession="SRP127264" refname="GSE108362">
      <IDENTIFIERS>
        <PRIMARY_ID>SRP127264</PRIMARY_ID>
      </IDENTIFIERS>
    </STUDY_REF>
    <DESIGN>
      <DESIGN_DESCRIPTION/>
      <SAMPLE_DESCRIPTOR accession="SRS2774902">
        <IDENTIFIERS>
          <PRIMARY_ID>SRS2774902</PRIMARY_ID>
          <EXTERNAL_ID namespace="GEO">GSM2895990</EXTERNAL_ID>
        </IDENTIFIERS>
      </SAMPLE_DESCRIPTOR>
      <LIBRARY_DESCRIPTOR>
        <LIBRARY_STRATEGY>RNA-Seq</LIBRARY_STRATEGY>
        <LIBRARY_SOURCE>TRANSCRIPTOMIC</LIBRARY_SOURCE>
        <LIBRARY_SELECTION>cDNA</LIBRARY_SELECTION>
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          <PAIRED/>
        </LIBRARY_LAYOUT>
        <LIBRARY_CONSTRUCTION_PROTOCOL>1 ml of Trizol (Invitrogen, 15596-018) was added to 2 x 106 dissociated neurosphere cells.  2 ul of 1:20 diluted ERCC spike in (Ambion Cat #4456740, Lot # 1412017) was added directly to the Trizol.  For tumor tissue, a piece of snap frozen tissue was mechanically dissociated in Trizol.   RNA was extracted following the standard Trizol protocol except the final 70% EtOH wash was repeated three times. Libraries were prepared from total RNA with the TruSeq Stranded Total RNA Library Prep Kit (Illumina.)</LIBRARY_CONSTRUCTION_PROTOCOL>
      </LIBRARY_DESCRIPTOR>
    </DESIGN>
    <PLATFORM>
      <ILLUMINA>
        <INSTRUMENT_MODEL>Illumina HiSeq 4000</INSTRUMENT_MODEL>
      </ILLUMINA>
    </PLATFORM>
    <EXPERIMENT_LINKS>
      <EXPERIMENT_LINK>
        <XREF_LINK>
          <DB>gds</DB>
          <ID>302895990</ID>
          <LABEL>GSM2895990</LABEL>
        </XREF_LINK>
      </EXPERIMENT_LINK>
    </EXPERIMENT_LINKS>
    <EXPERIMENT_ATTRIBUTES>
      <EXPERIMENT_ATTRIBUTE>
        <TAG>GEO Accession</TAG>
        <VALUE>GSM2895990</VALUE>
      </EXPERIMENT_ATTRIBUTE>
    </EXPERIMENT_ATTRIBUTES>
  </EXPERIMENT>
  <EXPERIMENT alias="GSM2895991" accession="SRX3491025">
    <IDENTIFIERS>
      <PRIMARY_ID>SRX3491025</PRIMARY_ID>
      <SUBMITTER_ID namespace="GEO">GSM2895991</SUBMITTER_ID>
    </IDENTIFIERS>
    <TITLE>GSM2895991: BT-26_WT-Tag_RNA-seq; Mus musculus; RNA-Seq</TITLE>
    <STUDY_REF accession="SRP127264" refname="GSE108362">
      <IDENTIFIERS>
        <PRIMARY_ID>SRP127264</PRIMARY_ID>
      </IDENTIFIERS>
    </STUDY_REF>
    <DESIGN>
      <DESIGN_DESCRIPTION/>
      <SAMPLE_DESCRIPTOR accession="SRS2774903">
        <IDENTIFIERS>
          <PRIMARY_ID>SRS2774903</PRIMARY_ID>
          <EXTERNAL_ID namespace="GEO">GSM2895991</EXTERNAL_ID>
        </IDENTIFIERS>
      </SAMPLE_DESCRIPTOR>
      <LIBRARY_DESCRIPTOR>
        <LIBRARY_STRATEGY>RNA-Seq</LIBRARY_STRATEGY>
        <LIBRARY_SOURCE>TRANSCRIPTOMIC</LIBRARY_SOURCE>
        <LIBRARY_SELECTION>cDNA</LIBRARY_SELECTION>
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          <PAIRED/>
        </LIBRARY_LAYOUT>
        <LIBRARY_CONSTRUCTION_PROTOCOL>1 ml of Trizol (Invitrogen, 15596-018) was added to 2 x 106 dissociated neurosphere cells.  2 ul of 1:20 diluted ERCC spike in (Ambion Cat #4456740, Lot # 1412017) was added directly to the Trizol.  For tumor tissue, a piece of snap frozen tissue was mechanically dissociated in Trizol.   RNA was extracted following the standard Trizol protocol except the final 70% EtOH wash was repeated three times. Libraries were prepared from total RNA with the TruSeq Stranded Total RNA Library Prep Kit (Illumina.)</LIBRARY_CONSTRUCTION_PROTOCOL>
      </LIBRARY_DESCRIPTOR>
    </DESIGN>
    <PLATFORM>
      <ILLUMINA>
        <INSTRUMENT_MODEL>Illumina HiSeq 4000</INSTRUMENT_MODEL>
      </ILLUMINA>
    </PLATFORM>
    <EXPERIMENT_LINKS>
      <EXPERIMENT_LINK>
        <XREF_LINK>
          <DB>gds</DB>
          <ID>302895991</ID>
          <LABEL>GSM2895991</LABEL>
        </XREF_LINK>
      </EXPERIMENT_LINK>
    </EXPERIMENT_LINKS>
    <EXPERIMENT_ATTRIBUTES>
      <EXPERIMENT_ATTRIBUTE>
        <TAG>GEO Accession</TAG>
        <VALUE>GSM2895991</VALUE>
      </EXPERIMENT_ATTRIBUTE>
    </EXPERIMENT_ATTRIBUTES>
  </EXPERIMENT>
  <EXPERIMENT alias="GSM2895992" accession="SRX3491026">
    <IDENTIFIERS>
      <PRIMARY_ID>SRX3491026</PRIMARY_ID>
      <SUBMITTER_ID namespace="GEO">GSM2895992</SUBMITTER_ID>
    </IDENTIFIERS>
    <TITLE>GSM2895992: BT-27_WT-Tag_RNA-seq; Mus musculus; RNA-Seq</TITLE>
    <STUDY_REF accession="SRP127264" refname="GSE108362">
      <IDENTIFIERS>
        <PRIMARY_ID>SRP127264</PRIMARY_ID>
      </IDENTIFIERS>
    </STUDY_REF>
    <DESIGN>
      <DESIGN_DESCRIPTION/>
      <SAMPLE_DESCRIPTOR accession="SRS2774907">
        <IDENTIFIERS>
          <PRIMARY_ID>SRS2774907</PRIMARY_ID>
          <EXTERNAL_ID namespace="GEO">GSM2895992</EXTERNAL_ID>
        </IDENTIFIERS>
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      <LIBRARY_DESCRIPTOR>
        <LIBRARY_STRATEGY>RNA-Seq</LIBRARY_STRATEGY>
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        <LIBRARY_SELECTION>cDNA</LIBRARY_SELECTION>
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          <PAIRED/>
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        <LIBRARY_CONSTRUCTION_PROTOCOL>1 ml of Trizol (Invitrogen, 15596-018) was added to 2 x 106 dissociated neurosphere cells.  2 ul of 1:20 diluted ERCC spike in (Ambion Cat #4456740, Lot # 1412017) was added directly to the Trizol.  For tumor tissue, a piece of snap frozen tissue was mechanically dissociated in Trizol.   RNA was extracted following the standard Trizol protocol except the final 70% EtOH wash was repeated three times. Libraries were prepared from total RNA with the TruSeq Stranded Total RNA Library Prep Kit (Illumina.)</LIBRARY_CONSTRUCTION_PROTOCOL>
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    <PLATFORM>
      <ILLUMINA>
        <INSTRUMENT_MODEL>Illumina HiSeq 4000</INSTRUMENT_MODEL>
      </ILLUMINA>
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      <EXPERIMENT_LINK>
        <XREF_LINK>
          <DB>gds</DB>
          <ID>302895992</ID>
          <LABEL>GSM2895992</LABEL>
        </XREF_LINK>
      </EXPERIMENT_LINK>
    </EXPERIMENT_LINKS>
    <EXPERIMENT_ATTRIBUTES>
      <EXPERIMENT_ATTRIBUTE>
        <TAG>GEO Accession</TAG>
        <VALUE>GSM2895992</VALUE>
      </EXPERIMENT_ATTRIBUTE>
    </EXPERIMENT_ATTRIBUTES>
  </EXPERIMENT>
  <EXPERIMENT alias="GSM2895993" accession="SRX3491027">
    <IDENTIFIERS>
      <PRIMARY_ID>SRX3491027</PRIMARY_ID>
      <SUBMITTER_ID namespace="GEO">GSM2895993</SUBMITTER_ID>
    </IDENTIFIERS>
    <TITLE>GSM2895993: BT-28_WT-Tag_RNA-seq; Mus musculus; RNA-Seq</TITLE>
    <STUDY_REF accession="SRP127264" refname="GSE108362">
      <IDENTIFIERS>
        <PRIMARY_ID>SRP127264</PRIMARY_ID>
      </IDENTIFIERS>
    </STUDY_REF>
    <DESIGN>
      <DESIGN_DESCRIPTION/>
      <SAMPLE_DESCRIPTOR accession="SRS2774904">
        <IDENTIFIERS>
          <PRIMARY_ID>SRS2774904</PRIMARY_ID>
          <EXTERNAL_ID namespace="GEO">GSM2895993</EXTERNAL_ID>
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      <LIBRARY_DESCRIPTOR>
        <LIBRARY_STRATEGY>RNA-Seq</LIBRARY_STRATEGY>
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          <PAIRED/>
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        <LIBRARY_CONSTRUCTION_PROTOCOL>1 ml of Trizol (Invitrogen, 15596-018) was added to 2 x 106 dissociated neurosphere cells.  2 ul of 1:20 diluted ERCC spike in (Ambion Cat #4456740, Lot # 1412017) was added directly to the Trizol.  For tumor tissue, a piece of snap frozen tissue was mechanically dissociated in Trizol.   RNA was extracted following the standard Trizol protocol except the final 70% EtOH wash was repeated three times. Libraries were prepared from total RNA with the TruSeq Stranded Total RNA Library Prep Kit (Illumina.)</LIBRARY_CONSTRUCTION_PROTOCOL>
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    <PLATFORM>
      <ILLUMINA>
        <INSTRUMENT_MODEL>Illumina HiSeq 4000</INSTRUMENT_MODEL>
      </ILLUMINA>
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      <EXPERIMENT_LINK>
        <XREF_LINK>
          <DB>gds</DB>
          <ID>302895993</ID>
          <LABEL>GSM2895993</LABEL>
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    </EXPERIMENT_LINKS>
    <EXPERIMENT_ATTRIBUTES>
      <EXPERIMENT_ATTRIBUTE>
        <TAG>GEO Accession</TAG>
        <VALUE>GSM2895993</VALUE>
      </EXPERIMENT_ATTRIBUTE>
    </EXPERIMENT_ATTRIBUTES>
  </EXPERIMENT>
  <EXPERIMENT alias="GSM2895994" accession="SRX3491028">
    <IDENTIFIERS>
      <PRIMARY_ID>SRX3491028</PRIMARY_ID>
      <SUBMITTER_ID namespace="GEO">GSM2895994</SUBMITTER_ID>
    </IDENTIFIERS>
    <TITLE>GSM2895994: BT-29_WT-Tag_RNA-seq; Mus musculus; RNA-Seq</TITLE>
    <STUDY_REF accession="SRP127264" refname="GSE108362">
      <IDENTIFIERS>
        <PRIMARY_ID>SRP127264</PRIMARY_ID>
      </IDENTIFIERS>
    </STUDY_REF>
    <DESIGN>
      <DESIGN_DESCRIPTION/>
      <SAMPLE_DESCRIPTOR accession="SRS2774905">
        <IDENTIFIERS>
          <PRIMARY_ID>SRS2774905</PRIMARY_ID>
          <EXTERNAL_ID namespace="GEO">GSM2895994</EXTERNAL_ID>
        </IDENTIFIERS>
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      <LIBRARY_DESCRIPTOR>
        <LIBRARY_STRATEGY>RNA-Seq</LIBRARY_STRATEGY>
        <LIBRARY_SOURCE>TRANSCRIPTOMIC</LIBRARY_SOURCE>
        <LIBRARY_SELECTION>cDNA</LIBRARY_SELECTION>
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          <PAIRED/>
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        <LIBRARY_CONSTRUCTION_PROTOCOL>1 ml of Trizol (Invitrogen, 15596-018) was added to 2 x 106 dissociated neurosphere cells.  2 ul of 1:20 diluted ERCC spike in (Ambion Cat #4456740, Lot # 1412017) was added directly to the Trizol.  For tumor tissue, a piece of snap frozen tissue was mechanically dissociated in Trizol.   RNA was extracted following the standard Trizol protocol except the final 70% EtOH wash was repeated three times. Libraries were prepared from total RNA with the TruSeq Stranded Total RNA Library Prep Kit (Illumina.)</LIBRARY_CONSTRUCTION_PROTOCOL>
      </LIBRARY_DESCRIPTOR>
    </DESIGN>
    <PLATFORM>
      <ILLUMINA>
        <INSTRUMENT_MODEL>Illumina HiSeq 4000</INSTRUMENT_MODEL>
      </ILLUMINA>
    </PLATFORM>
    <EXPERIMENT_LINKS>
      <EXPERIMENT_LINK>
        <XREF_LINK>
          <DB>gds</DB>
          <ID>302895994</ID>
          <LABEL>GSM2895994</LABEL>
        </XREF_LINK>
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    </EXPERIMENT_LINKS>
    <EXPERIMENT_ATTRIBUTES>
      <EXPERIMENT_ATTRIBUTE>
        <TAG>GEO Accession</TAG>
        <VALUE>GSM2895994</VALUE>
      </EXPERIMENT_ATTRIBUTE>
    </EXPERIMENT_ATTRIBUTES>
  </EXPERIMENT>
  <EXPERIMENT alias="GSM2895995" accession="SRX3491029">
    <IDENTIFIERS>
      <PRIMARY_ID>SRX3491029</PRIMARY_ID>
      <SUBMITTER_ID namespace="GEO">GSM2895995</SUBMITTER_ID>
    </IDENTIFIERS>
    <TITLE>GSM2895995: NSF-D_WT-Tag_RNA-seq; Mus musculus; RNA-Seq</TITLE>
    <STUDY_REF accession="SRP127264" refname="GSE108362">
      <IDENTIFIERS>
        <PRIMARY_ID>SRP127264</PRIMARY_ID>
      </IDENTIFIERS>
    </STUDY_REF>
    <DESIGN>
      <DESIGN_DESCRIPTION/>
      <SAMPLE_DESCRIPTOR accession="SRS2774909">
        <IDENTIFIERS>
          <PRIMARY_ID>SRS2774909</PRIMARY_ID>
          <EXTERNAL_ID namespace="GEO">GSM2895995</EXTERNAL_ID>
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        <INSTRUMENT_MODEL>Illumina HiSeq 2500</INSTRUMENT_MODEL>
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        <INSTRUMENT_MODEL>Illumina HiSeq 2500</INSTRUMENT_MODEL>
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      <ILLUMINA>
        <INSTRUMENT_MODEL>Illumina HiSeq 2500</INSTRUMENT_MODEL>
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      <EXPERIMENT_LINK>
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      <DESIGN_DESCRIPTION/>
      <SAMPLE_DESCRIPTOR accession="SRS2774910">
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        <INSTRUMENT_MODEL>Illumina HiSeq 2500</INSTRUMENT_MODEL>
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        <PRIMARY_ID>SRP127264</PRIMARY_ID>
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      <DESIGN_DESCRIPTION/>
      <SAMPLE_DESCRIPTOR accession="SRS2774913">
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        <INSTRUMENT_MODEL>Illumina HiSeq 2500</INSTRUMENT_MODEL>
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      <DESIGN_DESCRIPTION/>
      <SAMPLE_DESCRIPTOR accession="SRS2774911">
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      <PRIMARY_ID>SRX3491035</PRIMARY_ID>
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    <TITLE>GSM2896001: NSH-E_WT-Tag_RNA-seq; Mus musculus; RNA-Seq</TITLE>
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      <SAMPLE_DESCRIPTOR accession="SRS2774914">
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      <PRIMARY_ID>SRX3491036</PRIMARY_ID>
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    <TITLE>GSM2896002: NSH-B_K27M-Tag_RNA-seq; Mus musculus; RNA-Seq</TITLE>
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      <SAMPLE_DESCRIPTOR accession="SRS2774915">
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    <TITLE>GSM2896004: NSF-C_K27M-Tag_RNA-seq; Mus musculus; RNA-Seq</TITLE>
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      <PRIMARY_ID>SRX3491039</PRIMARY_ID>
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    <TITLE>GSM2896005: NSH-F_WT-Tag_RNA-seq; Mus musculus; RNA-Seq</TITLE>
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        <PRIMARY_ID>SRP127264</PRIMARY_ID>
      </IDENTIFIERS>
    </STUDY_REF>
    <DESIGN>
      <DESIGN_DESCRIPTION/>
      <SAMPLE_DESCRIPTOR accession="SRS2774919">
        <IDENTIFIERS>
          <PRIMARY_ID>SRS2774919</PRIMARY_ID>
          <EXTERNAL_ID namespace="GEO">GSM2896005</EXTERNAL_ID>
        </IDENTIFIERS>
      </SAMPLE_DESCRIPTOR>
      <LIBRARY_DESCRIPTOR>
        <LIBRARY_STRATEGY>RNA-Seq</LIBRARY_STRATEGY>
        <LIBRARY_SOURCE>TRANSCRIPTOMIC</LIBRARY_SOURCE>
        <LIBRARY_SELECTION>cDNA</LIBRARY_SELECTION>
        <LIBRARY_LAYOUT>
          <PAIRED/>
        </LIBRARY_LAYOUT>
        <LIBRARY_CONSTRUCTION_PROTOCOL>1 ml of Trizol (Invitrogen, 15596-018) was added to 2 x 106 dissociated neurosphere cells.  2 ul of 1:20 diluted ERCC spike in (Ambion Cat #4456740, Lot # 1412017) was added directly to the Trizol.  For tumor tissue, a piece of snap frozen tissue was mechanically dissociated in Trizol.   RNA was extracted following the standard Trizol protocol except the final 70% EtOH wash was repeated three times. Libraries were prepared from total RNA with the TruSeq Stranded Total RNA Library Prep Kit (Illumina.)</LIBRARY_CONSTRUCTION_PROTOCOL>
      </LIBRARY_DESCRIPTOR>
    </DESIGN>
    <PLATFORM>
      <ILLUMINA>
        <INSTRUMENT_MODEL>Illumina HiSeq 2500</INSTRUMENT_MODEL>
      </ILLUMINA>
    </PLATFORM>
    <EXPERIMENT_LINKS>
      <EXPERIMENT_LINK>
        <XREF_LINK>
          <DB>gds</DB>
          <ID>302896005</ID>
          <LABEL>GSM2896005</LABEL>
        </XREF_LINK>
      </EXPERIMENT_LINK>
    </EXPERIMENT_LINKS>
    <EXPERIMENT_ATTRIBUTES>
      <EXPERIMENT_ATTRIBUTE>
        <TAG>GEO Accession</TAG>
        <VALUE>GSM2896005</VALUE>
      </EXPERIMENT_ATTRIBUTE>
    </EXPERIMENT_ATTRIBUTES>
  </EXPERIMENT>
  <EXPERIMENT alias="GSM2896006" accession="SRX3491040">
    <IDENTIFIERS>
      <PRIMARY_ID>SRX3491040</PRIMARY_ID>
      <SUBMITTER_ID namespace="GEO">GSM2896006</SUBMITTER_ID>
    </IDENTIFIERS>
    <TITLE>GSM2896006: NSH-C_K27M-Tag_RNA-seq; Mus musculus; RNA-Seq</TITLE>
    <STUDY_REF accession="SRP127264" refname="GSE108362">
      <IDENTIFIERS>
        <PRIMARY_ID>SRP127264</PRIMARY_ID>
      </IDENTIFIERS>
    </STUDY_REF>
    <DESIGN>
      <DESIGN_DESCRIPTION/>
      <SAMPLE_DESCRIPTOR accession="SRS2774918">
        <IDENTIFIERS>
          <PRIMARY_ID>SRS2774918</PRIMARY_ID>
          <EXTERNAL_ID namespace="GEO">GSM2896006</EXTERNAL_ID>
        </IDENTIFIERS>
      </SAMPLE_DESCRIPTOR>
      <LIBRARY_DESCRIPTOR>
        <LIBRARY_STRATEGY>RNA-Seq</LIBRARY_STRATEGY>
        <LIBRARY_SOURCE>TRANSCRIPTOMIC</LIBRARY_SOURCE>
        <LIBRARY_SELECTION>cDNA</LIBRARY_SELECTION>
        <LIBRARY_LAYOUT>
          <PAIRED/>
        </LIBRARY_LAYOUT>
        <LIBRARY_CONSTRUCTION_PROTOCOL>1 ml of Trizol (Invitrogen, 15596-018) was added to 2 x 106 dissociated neurosphere cells.  2 ul of 1:20 diluted ERCC spike in (Ambion Cat #4456740, Lot # 1412017) was added directly to the Trizol.  For tumor tissue, a piece of snap frozen tissue was mechanically dissociated in Trizol.   RNA was extracted following the standard Trizol protocol except the final 70% EtOH wash was repeated three times. Libraries were prepared from total RNA with the TruSeq Stranded Total RNA Library Prep Kit (Illumina.)</LIBRARY_CONSTRUCTION_PROTOCOL>
      </LIBRARY_DESCRIPTOR>
    </DESIGN>
    <PLATFORM>
      <ILLUMINA>
        <INSTRUMENT_MODEL>Illumina HiSeq 2500</INSTRUMENT_MODEL>
      </ILLUMINA>
    </PLATFORM>
    <EXPERIMENT_LINKS>
      <EXPERIMENT_LINK>
        <XREF_LINK>
          <DB>gds</DB>
          <ID>302896006</ID>
          <LABEL>GSM2896006</LABEL>
        </XREF_LINK>
      </EXPERIMENT_LINK>
    </EXPERIMENT_LINKS>
    <EXPERIMENT_ATTRIBUTES>
      <EXPERIMENT_ATTRIBUTE>
        <TAG>GEO Accession</TAG>
        <VALUE>GSM2896006</VALUE>
      </EXPERIMENT_ATTRIBUTE>
    </EXPERIMENT_ATTRIBUTES>
  </EXPERIMENT>
</EXPERIMENT_SET>
