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    <TITLE>GSM3899392: MTC_no TRPS1 insertions_aTRPS1; Mus musculus; ChIP-Seq</TITLE>
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    <TITLE>GSM3899393: MTC_with TRPS1 insertions_aTRPS1; Mus musculus; ChIP-Seq</TITLE>
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    <TITLE>GSM3899394: MCF7_aTRPS1_repl1; Homo sapiens; ChIP-Seq</TITLE>
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        <INSTRUMENT_MODEL>Illumina HiSeq 2500</INSTRUMENT_MODEL>
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    <TITLE>GSM3899395: MCF7_aTRPS1_repl2; Homo sapiens; ChIP-Seq</TITLE>
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        <INSTRUMENT_MODEL>Illumina HiSeq 2500</INSTRUMENT_MODEL>
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    <TITLE>GSM3899396: MCF7_aGATA3_repl1; Homo sapiens; ChIP-Seq</TITLE>
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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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    <TITLE>GSM3899400: MCF7_siNT_aTRPS1; Homo sapiens; ChIP-Seq</TITLE>
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      <EXPERIMENT_LINK>
        <XREF_LINK>
          <DB>gds</DB>
          <ID>303899400</ID>
          <LABEL>GSM3899400</LABEL>
        </XREF_LINK>
      </EXPERIMENT_LINK>
    </EXPERIMENT_LINKS>
    <EXPERIMENT_ATTRIBUTES>
      <EXPERIMENT_ATTRIBUTE>
        <TAG>GEO Accession</TAG>
        <VALUE>GSM3899400</VALUE>
      </EXPERIMENT_ATTRIBUTE>
    </EXPERIMENT_ATTRIBUTES>
  </EXPERIMENT>
  <EXPERIMENT alias="GSM3899401" accession="SRX6098151">
    <IDENTIFIERS>
      <PRIMARY_ID>SRX6098151</PRIMARY_ID>
      <SUBMITTER_ID namespace="GEO">GSM3899401</SUBMITTER_ID>
    </IDENTIFIERS>
    <TITLE>GSM3899401: MCF7_siGATA3_aTRPS1; Homo sapiens; ChIP-Seq</TITLE>
    <STUDY_REF accession="SRP201985" refname="GSE133072">
      <IDENTIFIERS>
        <PRIMARY_ID>SRP201985</PRIMARY_ID>
      </IDENTIFIERS>
    </STUDY_REF>
    <DESIGN>
      <DESIGN_DESCRIPTION/>
      <SAMPLE_DESCRIPTOR accession="SRS4998686">
        <IDENTIFIERS>
          <PRIMARY_ID>SRS4998686</PRIMARY_ID>
          <EXTERNAL_ID namespace="GEO">GSM3899401</EXTERNAL_ID>
        </IDENTIFIERS>
      </SAMPLE_DESCRIPTOR>
      <LIBRARY_DESCRIPTOR>
        <LIBRARY_STRATEGY>ChIP-Seq</LIBRARY_STRATEGY>
        <LIBRARY_SOURCE>GENOMIC</LIBRARY_SOURCE>
        <LIBRARY_SELECTION>ChIP</LIBRARY_SELECTION>
        <LIBRARY_LAYOUT>
          <SINGLE/>
        </LIBRARY_LAYOUT>
        <LIBRARY_CONSTRUCTION_PROTOCOL>Chromatin immunoprecipitations were performed as described previously, with adaptations (Schmidt et al., 2009). In short, cells were crosslinked in solution A (pH 7.4, 50mM Hepes, 100mM NaCl, 1mM EDTA, 0.5M EGTA) containing 2mM DSG for 35 minutes, then formaldehyde was added to a final concentration of 1% and incubated for another 10 minutes. After addition of Glycine to a final concentration of 125mM to quench the crosslinking reaction and washing with PBS, cells were collected. The Bioruptor Pico (Diagenode) was used for sonication. For ChIP, antibodies were used to detect TRPS1 (10ug, sc-26974, Santa Cruz; 5ug, AF4838, R&amp;D) and GATA3 (10ug, sc-268, Santa Cruz) with 100 ml Protein A or G magnetic beads (Thermo Scientific). Immunoprecipitated DNA was processed for library preparation (Part# 0801-0303, KAPA biosystems kit).</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>303899401</ID>
          <LABEL>GSM3899401</LABEL>
        </XREF_LINK>
      </EXPERIMENT_LINK>
    </EXPERIMENT_LINKS>
    <EXPERIMENT_ATTRIBUTES>
      <EXPERIMENT_ATTRIBUTE>
        <TAG>GEO Accession</TAG>
        <VALUE>GSM3899401</VALUE>
      </EXPERIMENT_ATTRIBUTE>
    </EXPERIMENT_ATTRIBUTES>
  </EXPERIMENT>
</EXPERIMENT_SET>
