<?xml version="1.0" encoding="UTF-8"?>
<EXPERIMENT_SET xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
  <EXPERIMENT alias="GSM3752987" accession="SRX5795453">
    <IDENTIFIERS>
      <PRIMARY_ID>SRX5795453</PRIMARY_ID>
      <SUBMITTER_ID namespace="GEO">GSM3752987</SUBMITTER_ID>
    </IDENTIFIERS>
    <TITLE>GSM3752987: H3_SF1_F_1; Mus musculus; ChIP-Seq</TITLE>
    <STUDY_REF accession="SRP195536" refname="GSE130749">
      <IDENTIFIERS>
        <PRIMARY_ID>SRP195536</PRIMARY_ID>
      </IDENTIFIERS>
    </STUDY_REF>
    <DESIGN>
      <DESIGN_DESCRIPTION/>
      <SAMPLE_DESCRIPTOR accession="SRS4726738">
        <IDENTIFIERS>
          <PRIMARY_ID>SRS4726738</PRIMARY_ID>
          <EXTERNAL_ID namespace="GEO">GSM3752987</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>Embryonic gonads were micro-dissected at according stage, removed from the mesonephros and incubated in 0.05% trypsin for 5 minutes at 37C. Gonads were then mechanically dissasociated in PBS/3% BSA and passed through a filter cap to obtain a single cell suspension. Fluorescently-labeled cells were collected by Fluorescence Activated Cell Sorting (FACS).  For ChIP-seq, 30K-100K cells were collected per replicate. ChIP-seq libraries were prepared with no modifications according to Van Galen et al., 2016.</LIBRARY_CONSTRUCTION_PROTOCOL>
      </LIBRARY_DESCRIPTOR>
    </DESIGN>
    <PLATFORM>
      <ILLUMINA>
        <INSTRUMENT_MODEL>NextSeq 500</INSTRUMENT_MODEL>
      </ILLUMINA>
    </PLATFORM>
    <EXPERIMENT_LINKS>
      <EXPERIMENT_LINK>
        <XREF_LINK>
          <DB>gds</DB>
          <ID>303752987</ID>
          <LABEL>GSM3752987</LABEL>
        </XREF_LINK>
      </EXPERIMENT_LINK>
    </EXPERIMENT_LINKS>
  </EXPERIMENT>
  <EXPERIMENT alias="GSM3752988" accession="SRX5795454">
    <IDENTIFIERS>
      <PRIMARY_ID>SRX5795454</PRIMARY_ID>
      <SUBMITTER_ID namespace="GEO">GSM3752988</SUBMITTER_ID>
    </IDENTIFIERS>
    <TITLE>GSM3752988: H3_SF1_F_2; Mus musculus; ChIP-Seq</TITLE>
    <STUDY_REF accession="SRP195536" refname="GSE130749">
      <IDENTIFIERS>
        <PRIMARY_ID>SRP195536</PRIMARY_ID>
      </IDENTIFIERS>
    </STUDY_REF>
    <DESIGN>
      <DESIGN_DESCRIPTION/>
      <SAMPLE_DESCRIPTOR accession="SRS4726739">
        <IDENTIFIERS>
          <PRIMARY_ID>SRS4726739</PRIMARY_ID>
          <EXTERNAL_ID namespace="GEO">GSM3752988</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>Embryonic gonads were micro-dissected at according stage, removed from the mesonephros and incubated in 0.05% trypsin for 5 minutes at 37C. Gonads were then mechanically dissasociated in PBS/3% BSA and passed through a filter cap to obtain a single cell suspension. Fluorescently-labeled cells were collected by Fluorescence Activated Cell Sorting (FACS).  For ChIP-seq, 30K-100K cells were collected per replicate. ChIP-seq libraries were prepared with no modifications according to Van Galen et al., 2016.</LIBRARY_CONSTRUCTION_PROTOCOL>
      </LIBRARY_DESCRIPTOR>
    </DESIGN>
    <PLATFORM>
      <ILLUMINA>
        <INSTRUMENT_MODEL>NextSeq 500</INSTRUMENT_MODEL>
      </ILLUMINA>
    </PLATFORM>
    <EXPERIMENT_LINKS>
      <EXPERIMENT_LINK>
        <XREF_LINK>
          <DB>gds</DB>
          <ID>303752988</ID>
          <LABEL>GSM3752988</LABEL>
        </XREF_LINK>
      </EXPERIMENT_LINK>
    </EXPERIMENT_LINKS>
  </EXPERIMENT>
  <EXPERIMENT alias="GSM3752989" accession="SRX5795455">
    <IDENTIFIERS>
      <PRIMARY_ID>SRX5795455</PRIMARY_ID>
      <SUBMITTER_ID namespace="GEO">GSM3752989</SUBMITTER_ID>
    </IDENTIFIERS>
    <TITLE>GSM3752989: H3K4me3_SF1_F_1; Mus musculus; ChIP-Seq</TITLE>
    <STUDY_REF accession="SRP195536" refname="GSE130749">
      <IDENTIFIERS>
        <PRIMARY_ID>SRP195536</PRIMARY_ID>
      </IDENTIFIERS>
    </STUDY_REF>
    <DESIGN>
      <DESIGN_DESCRIPTION/>
      <SAMPLE_DESCRIPTOR accession="SRS4726740">
        <IDENTIFIERS>
          <PRIMARY_ID>SRS4726740</PRIMARY_ID>
          <EXTERNAL_ID namespace="GEO">GSM3752989</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>Embryonic gonads were micro-dissected at according stage, removed from the mesonephros and incubated in 0.05% trypsin for 5 minutes at 37C. Gonads were then mechanically dissasociated in PBS/3% BSA and passed through a filter cap to obtain a single cell suspension. Fluorescently-labeled cells were collected by Fluorescence Activated Cell Sorting (FACS).  For ChIP-seq, 30K-100K cells were collected per replicate. ChIP-seq libraries were prepared with no modifications according to Van Galen et al., 2016.</LIBRARY_CONSTRUCTION_PROTOCOL>
      </LIBRARY_DESCRIPTOR>
    </DESIGN>
    <PLATFORM>
      <ILLUMINA>
        <INSTRUMENT_MODEL>NextSeq 500</INSTRUMENT_MODEL>
      </ILLUMINA>
    </PLATFORM>
    <EXPERIMENT_LINKS>
      <EXPERIMENT_LINK>
        <XREF_LINK>
          <DB>gds</DB>
          <ID>303752989</ID>
          <LABEL>GSM3752989</LABEL>
        </XREF_LINK>
      </EXPERIMENT_LINK>
    </EXPERIMENT_LINKS>
  </EXPERIMENT>
  <EXPERIMENT alias="GSM3752990" accession="SRX5795456">
    <IDENTIFIERS>
      <PRIMARY_ID>SRX5795456</PRIMARY_ID>
      <SUBMITTER_ID namespace="GEO">GSM3752990</SUBMITTER_ID>
    </IDENTIFIERS>
    <TITLE>GSM3752990: H3K4me3_SF1_F_2; Mus musculus; ChIP-Seq</TITLE>
    <STUDY_REF accession="SRP195536" refname="GSE130749">
      <IDENTIFIERS>
        <PRIMARY_ID>SRP195536</PRIMARY_ID>
      </IDENTIFIERS>
    </STUDY_REF>
    <DESIGN>
      <DESIGN_DESCRIPTION/>
      <SAMPLE_DESCRIPTOR accession="SRS4726741">
        <IDENTIFIERS>
          <PRIMARY_ID>SRS4726741</PRIMARY_ID>
          <EXTERNAL_ID namespace="GEO">GSM3752990</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>Embryonic gonads were micro-dissected at according stage, removed from the mesonephros and incubated in 0.05% trypsin for 5 minutes at 37C. Gonads were then mechanically dissasociated in PBS/3% BSA and passed through a filter cap to obtain a single cell suspension. Fluorescently-labeled cells were collected by Fluorescence Activated Cell Sorting (FACS).  For ChIP-seq, 30K-100K cells were collected per replicate. ChIP-seq libraries were prepared with no modifications according to Van Galen et al., 2016.</LIBRARY_CONSTRUCTION_PROTOCOL>
      </LIBRARY_DESCRIPTOR>
    </DESIGN>
    <PLATFORM>
      <ILLUMINA>
        <INSTRUMENT_MODEL>NextSeq 500</INSTRUMENT_MODEL>
      </ILLUMINA>
    </PLATFORM>
    <EXPERIMENT_LINKS>
      <EXPERIMENT_LINK>
        <XREF_LINK>
          <DB>gds</DB>
          <ID>303752990</ID>
          <LABEL>GSM3752990</LABEL>
        </XREF_LINK>
      </EXPERIMENT_LINK>
    </EXPERIMENT_LINKS>
  </EXPERIMENT>
  <EXPERIMENT alias="GSM3752991" accession="SRX5795457">
    <IDENTIFIERS>
      <PRIMARY_ID>SRX5795457</PRIMARY_ID>
      <SUBMITTER_ID namespace="GEO">GSM3752991</SUBMITTER_ID>
    </IDENTIFIERS>
    <TITLE>GSM3752991: H3K27me3_SF1_F_1; Mus musculus; ChIP-Seq</TITLE>
    <STUDY_REF accession="SRP195536" refname="GSE130749">
      <IDENTIFIERS>
        <PRIMARY_ID>SRP195536</PRIMARY_ID>
      </IDENTIFIERS>
    </STUDY_REF>
    <DESIGN>
      <DESIGN_DESCRIPTION/>
      <SAMPLE_DESCRIPTOR accession="SRS4726743">
        <IDENTIFIERS>
          <PRIMARY_ID>SRS4726743</PRIMARY_ID>
          <EXTERNAL_ID namespace="GEO">GSM3752991</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>Embryonic gonads were micro-dissected at according stage, removed from the mesonephros and incubated in 0.05% trypsin for 5 minutes at 37C. Gonads were then mechanically dissasociated in PBS/3% BSA and passed through a filter cap to obtain a single cell suspension. Fluorescently-labeled cells were collected by Fluorescence Activated Cell Sorting (FACS).  For ChIP-seq, 30K-100K cells were collected per replicate. ChIP-seq libraries were prepared with no modifications according to Van Galen et al., 2016.</LIBRARY_CONSTRUCTION_PROTOCOL>
      </LIBRARY_DESCRIPTOR>
    </DESIGN>
    <PLATFORM>
      <ILLUMINA>
        <INSTRUMENT_MODEL>NextSeq 500</INSTRUMENT_MODEL>
      </ILLUMINA>
    </PLATFORM>
    <EXPERIMENT_LINKS>
      <EXPERIMENT_LINK>
        <XREF_LINK>
          <DB>gds</DB>
          <ID>303752991</ID>
          <LABEL>GSM3752991</LABEL>
        </XREF_LINK>
      </EXPERIMENT_LINK>
    </EXPERIMENT_LINKS>
  </EXPERIMENT>
  <EXPERIMENT alias="GSM3752992" accession="SRX5795458">
    <IDENTIFIERS>
      <PRIMARY_ID>SRX5795458</PRIMARY_ID>
      <SUBMITTER_ID namespace="GEO">GSM3752992</SUBMITTER_ID>
    </IDENTIFIERS>
    <TITLE>GSM3752992: H3K27me3_SF1_F_2; Mus musculus; ChIP-Seq</TITLE>
    <STUDY_REF accession="SRP195536" refname="GSE130749">
      <IDENTIFIERS>
        <PRIMARY_ID>SRP195536</PRIMARY_ID>
      </IDENTIFIERS>
    </STUDY_REF>
    <DESIGN>
      <DESIGN_DESCRIPTION/>
      <SAMPLE_DESCRIPTOR accession="SRS4726742">
        <IDENTIFIERS>
          <PRIMARY_ID>SRS4726742</PRIMARY_ID>
          <EXTERNAL_ID namespace="GEO">GSM3752992</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>Embryonic gonads were micro-dissected at according stage, removed from the mesonephros and incubated in 0.05% trypsin for 5 minutes at 37C. Gonads were then mechanically dissasociated in PBS/3% BSA and passed through a filter cap to obtain a single cell suspension. Fluorescently-labeled cells were collected by Fluorescence Activated Cell Sorting (FACS).  For ChIP-seq, 30K-100K cells were collected per replicate. ChIP-seq libraries were prepared with no modifications according to Van Galen et al., 2016.</LIBRARY_CONSTRUCTION_PROTOCOL>
      </LIBRARY_DESCRIPTOR>
    </DESIGN>
    <PLATFORM>
      <ILLUMINA>
        <INSTRUMENT_MODEL>NextSeq 500</INSTRUMENT_MODEL>
      </ILLUMINA>
    </PLATFORM>
    <EXPERIMENT_LINKS>
      <EXPERIMENT_LINK>
        <XREF_LINK>
          <DB>gds</DB>
          <ID>303752992</ID>
          <LABEL>GSM3752992</LABEL>
        </XREF_LINK>
      </EXPERIMENT_LINK>
    </EXPERIMENT_LINKS>
  </EXPERIMENT>
  <EXPERIMENT alias="GSM3752993" accession="SRX5795459">
    <IDENTIFIERS>
      <PRIMARY_ID>SRX5795459</PRIMARY_ID>
      <SUBMITTER_ID namespace="GEO">GSM3752993</SUBMITTER_ID>
    </IDENTIFIERS>
    <TITLE>GSM3752993: H3_SF1_M_1; Mus musculus; ChIP-Seq</TITLE>
    <STUDY_REF accession="SRP195536" refname="GSE130749">
      <IDENTIFIERS>
        <PRIMARY_ID>SRP195536</PRIMARY_ID>
      </IDENTIFIERS>
    </STUDY_REF>
    <DESIGN>
      <DESIGN_DESCRIPTION/>
      <SAMPLE_DESCRIPTOR accession="SRS4726744">
        <IDENTIFIERS>
          <PRIMARY_ID>SRS4726744</PRIMARY_ID>
          <EXTERNAL_ID namespace="GEO">GSM3752993</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>Embryonic gonads were micro-dissected at according stage, removed from the mesonephros and incubated in 0.05% trypsin for 5 minutes at 37C. Gonads were then mechanically dissasociated in PBS/3% BSA and passed through a filter cap to obtain a single cell suspension. Fluorescently-labeled cells were collected by Fluorescence Activated Cell Sorting (FACS).  For ChIP-seq, 30K-100K cells were collected per replicate. ChIP-seq libraries were prepared with no modifications according to Van Galen et al., 2016.</LIBRARY_CONSTRUCTION_PROTOCOL>
      </LIBRARY_DESCRIPTOR>
    </DESIGN>
    <PLATFORM>
      <ILLUMINA>
        <INSTRUMENT_MODEL>NextSeq 500</INSTRUMENT_MODEL>
      </ILLUMINA>
    </PLATFORM>
    <EXPERIMENT_LINKS>
      <EXPERIMENT_LINK>
        <XREF_LINK>
          <DB>gds</DB>
          <ID>303752993</ID>
          <LABEL>GSM3752993</LABEL>
        </XREF_LINK>
      </EXPERIMENT_LINK>
    </EXPERIMENT_LINKS>
  </EXPERIMENT>
  <EXPERIMENT alias="GSM3752994" accession="SRX5795460">
    <IDENTIFIERS>
      <PRIMARY_ID>SRX5795460</PRIMARY_ID>
      <SUBMITTER_ID namespace="GEO">GSM3752994</SUBMITTER_ID>
    </IDENTIFIERS>
    <TITLE>GSM3752994: H3_SF1_M_2; Mus musculus; ChIP-Seq</TITLE>
    <STUDY_REF accession="SRP195536" refname="GSE130749">
      <IDENTIFIERS>
        <PRIMARY_ID>SRP195536</PRIMARY_ID>
      </IDENTIFIERS>
    </STUDY_REF>
    <DESIGN>
      <DESIGN_DESCRIPTION/>
      <SAMPLE_DESCRIPTOR accession="SRS4726745">
        <IDENTIFIERS>
          <PRIMARY_ID>SRS4726745</PRIMARY_ID>
          <EXTERNAL_ID namespace="GEO">GSM3752994</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>Embryonic gonads were micro-dissected at according stage, removed from the mesonephros and incubated in 0.05% trypsin for 5 minutes at 37C. Gonads were then mechanically dissasociated in PBS/3% BSA and passed through a filter cap to obtain a single cell suspension. Fluorescently-labeled cells were collected by Fluorescence Activated Cell Sorting (FACS).  For ChIP-seq, 30K-100K cells were collected per replicate. ChIP-seq libraries were prepared with no modifications according to Van Galen et al., 2016.</LIBRARY_CONSTRUCTION_PROTOCOL>
      </LIBRARY_DESCRIPTOR>
    </DESIGN>
    <PLATFORM>
      <ILLUMINA>
        <INSTRUMENT_MODEL>NextSeq 500</INSTRUMENT_MODEL>
      </ILLUMINA>
    </PLATFORM>
    <EXPERIMENT_LINKS>
      <EXPERIMENT_LINK>
        <XREF_LINK>
          <DB>gds</DB>
          <ID>303752994</ID>
          <LABEL>GSM3752994</LABEL>
        </XREF_LINK>
      </EXPERIMENT_LINK>
    </EXPERIMENT_LINKS>
  </EXPERIMENT>
  <EXPERIMENT alias="GSM3752995" accession="SRX5795461">
    <IDENTIFIERS>
      <PRIMARY_ID>SRX5795461</PRIMARY_ID>
      <SUBMITTER_ID namespace="GEO">GSM3752995</SUBMITTER_ID>
    </IDENTIFIERS>
    <TITLE>GSM3752995: H3K4me3_SF1_M_1; Mus musculus; ChIP-Seq</TITLE>
    <STUDY_REF accession="SRP195536" refname="GSE130749">
      <IDENTIFIERS>
        <PRIMARY_ID>SRP195536</PRIMARY_ID>
      </IDENTIFIERS>
    </STUDY_REF>
    <DESIGN>
      <DESIGN_DESCRIPTION/>
      <SAMPLE_DESCRIPTOR accession="SRS4726746">
        <IDENTIFIERS>
          <PRIMARY_ID>SRS4726746</PRIMARY_ID>
          <EXTERNAL_ID namespace="GEO">GSM3752995</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>Embryonic gonads were micro-dissected at according stage, removed from the mesonephros and incubated in 0.05% trypsin for 5 minutes at 37C. Gonads were then mechanically dissasociated in PBS/3% BSA and passed through a filter cap to obtain a single cell suspension. Fluorescently-labeled cells were collected by Fluorescence Activated Cell Sorting (FACS).  For ChIP-seq, 30K-100K cells were collected per replicate. ChIP-seq libraries were prepared with no modifications according to Van Galen et al., 2016.</LIBRARY_CONSTRUCTION_PROTOCOL>
      </LIBRARY_DESCRIPTOR>
    </DESIGN>
    <PLATFORM>
      <ILLUMINA>
        <INSTRUMENT_MODEL>NextSeq 500</INSTRUMENT_MODEL>
      </ILLUMINA>
    </PLATFORM>
    <EXPERIMENT_LINKS>
      <EXPERIMENT_LINK>
        <XREF_LINK>
          <DB>gds</DB>
          <ID>303752995</ID>
          <LABEL>GSM3752995</LABEL>
        </XREF_LINK>
      </EXPERIMENT_LINK>
    </EXPERIMENT_LINKS>
  </EXPERIMENT>
  <EXPERIMENT alias="GSM3752996" accession="SRX5795462">
    <IDENTIFIERS>
      <PRIMARY_ID>SRX5795462</PRIMARY_ID>
      <SUBMITTER_ID namespace="GEO">GSM3752996</SUBMITTER_ID>
    </IDENTIFIERS>
    <TITLE>GSM3752996: H3K4me3_SF1_M_2; Mus musculus; ChIP-Seq</TITLE>
    <STUDY_REF accession="SRP195536" refname="GSE130749">
      <IDENTIFIERS>
        <PRIMARY_ID>SRP195536</PRIMARY_ID>
      </IDENTIFIERS>
    </STUDY_REF>
    <DESIGN>
      <DESIGN_DESCRIPTION/>
      <SAMPLE_DESCRIPTOR accession="SRS4726747">
        <IDENTIFIERS>
          <PRIMARY_ID>SRS4726747</PRIMARY_ID>
          <EXTERNAL_ID namespace="GEO">GSM3752996</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>Embryonic gonads were micro-dissected at according stage, removed from the mesonephros and incubated in 0.05% trypsin for 5 minutes at 37C. Gonads were then mechanically dissasociated in PBS/3% BSA and passed through a filter cap to obtain a single cell suspension. Fluorescently-labeled cells were collected by Fluorescence Activated Cell Sorting (FACS).  For ChIP-seq, 30K-100K cells were collected per replicate. ChIP-seq libraries were prepared with no modifications according to Van Galen et al., 2016.</LIBRARY_CONSTRUCTION_PROTOCOL>
      </LIBRARY_DESCRIPTOR>
    </DESIGN>
    <PLATFORM>
      <ILLUMINA>
        <INSTRUMENT_MODEL>NextSeq 500</INSTRUMENT_MODEL>
      </ILLUMINA>
    </PLATFORM>
    <EXPERIMENT_LINKS>
      <EXPERIMENT_LINK>
        <XREF_LINK>
          <DB>gds</DB>
          <ID>303752996</ID>
          <LABEL>GSM3752996</LABEL>
        </XREF_LINK>
      </EXPERIMENT_LINK>
    </EXPERIMENT_LINKS>
  </EXPERIMENT>
  <EXPERIMENT alias="GSM3752997" accession="SRX5795463">
    <IDENTIFIERS>
      <PRIMARY_ID>SRX5795463</PRIMARY_ID>
      <SUBMITTER_ID namespace="GEO">GSM3752997</SUBMITTER_ID>
    </IDENTIFIERS>
    <TITLE>GSM3752997: H3K27me3_SF1_M_1; Mus musculus; ChIP-Seq</TITLE>
    <STUDY_REF accession="SRP195536" refname="GSE130749">
      <IDENTIFIERS>
        <PRIMARY_ID>SRP195536</PRIMARY_ID>
      </IDENTIFIERS>
    </STUDY_REF>
    <DESIGN>
      <DESIGN_DESCRIPTION/>
      <SAMPLE_DESCRIPTOR accession="SRS4726749">
        <IDENTIFIERS>
          <PRIMARY_ID>SRS4726749</PRIMARY_ID>
          <EXTERNAL_ID namespace="GEO">GSM3752997</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>Embryonic gonads were micro-dissected at according stage, removed from the mesonephros and incubated in 0.05% trypsin for 5 minutes at 37C. Gonads were then mechanically dissasociated in PBS/3% BSA and passed through a filter cap to obtain a single cell suspension. Fluorescently-labeled cells were collected by Fluorescence Activated Cell Sorting (FACS).  For ChIP-seq, 30K-100K cells were collected per replicate. ChIP-seq libraries were prepared with no modifications according to Van Galen et al., 2016.</LIBRARY_CONSTRUCTION_PROTOCOL>
      </LIBRARY_DESCRIPTOR>
    </DESIGN>
    <PLATFORM>
      <ILLUMINA>
        <INSTRUMENT_MODEL>NextSeq 500</INSTRUMENT_MODEL>
      </ILLUMINA>
    </PLATFORM>
    <EXPERIMENT_LINKS>
      <EXPERIMENT_LINK>
        <XREF_LINK>
          <DB>gds</DB>
          <ID>303752997</ID>
          <LABEL>GSM3752997</LABEL>
        </XREF_LINK>
      </EXPERIMENT_LINK>
    </EXPERIMENT_LINKS>
  </EXPERIMENT>
  <EXPERIMENT alias="GSM3752998" accession="SRX5795464">
    <IDENTIFIERS>
      <PRIMARY_ID>SRX5795464</PRIMARY_ID>
      <SUBMITTER_ID namespace="GEO">GSM3752998</SUBMITTER_ID>
    </IDENTIFIERS>
    <TITLE>GSM3752998: H3K27me3_SF1_M_2; Mus musculus; ChIP-Seq</TITLE>
    <STUDY_REF accession="SRP195536" refname="GSE130749">
      <IDENTIFIERS>
        <PRIMARY_ID>SRP195536</PRIMARY_ID>
      </IDENTIFIERS>
    </STUDY_REF>
    <DESIGN>
      <DESIGN_DESCRIPTION/>
      <SAMPLE_DESCRIPTOR accession="SRS4726748">
        <IDENTIFIERS>
          <PRIMARY_ID>SRS4726748</PRIMARY_ID>
          <EXTERNAL_ID namespace="GEO">GSM3752998</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>Embryonic gonads were micro-dissected at according stage, removed from the mesonephros and incubated in 0.05% trypsin for 5 minutes at 37C. Gonads were then mechanically dissasociated in PBS/3% BSA and passed through a filter cap to obtain a single cell suspension. Fluorescently-labeled cells were collected by Fluorescence Activated Cell Sorting (FACS).  For ChIP-seq, 30K-100K cells were collected per replicate. ChIP-seq libraries were prepared with no modifications according to Van Galen et al., 2016.</LIBRARY_CONSTRUCTION_PROTOCOL>
      </LIBRARY_DESCRIPTOR>
    </DESIGN>
    <PLATFORM>
      <ILLUMINA>
        <INSTRUMENT_MODEL>NextSeq 500</INSTRUMENT_MODEL>
      </ILLUMINA>
    </PLATFORM>
    <EXPERIMENT_LINKS>
      <EXPERIMENT_LINK>
        <XREF_LINK>
          <DB>gds</DB>
          <ID>303752998</ID>
          <LABEL>GSM3752998</LABEL>
        </XREF_LINK>
      </EXPERIMENT_LINK>
    </EXPERIMENT_LINKS>
  </EXPERIMENT>
  <EXPERIMENT alias="GSM3752999" accession="SRX5795465">
    <IDENTIFIERS>
      <PRIMARY_ID>SRX5795465</PRIMARY_ID>
      <SUBMITTER_ID namespace="GEO">GSM3752999</SUBMITTER_ID>
    </IDENTIFIERS>
    <TITLE>GSM3752999: H3_TESm_1; Mus musculus; ChIP-Seq</TITLE>
    <STUDY_REF accession="SRP195536" refname="GSE130749">
      <IDENTIFIERS>
        <PRIMARY_ID>SRP195536</PRIMARY_ID>
      </IDENTIFIERS>
    </STUDY_REF>
    <DESIGN>
      <DESIGN_DESCRIPTION/>
      <SAMPLE_DESCRIPTOR accession="SRS4726750">
        <IDENTIFIERS>
          <PRIMARY_ID>SRS4726750</PRIMARY_ID>
          <EXTERNAL_ID namespace="GEO">GSM3752999</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>Embryonic gonads were micro-dissected at according stage, removed from the mesonephros and incubated in 0.05% trypsin for 5 minutes at 37C. Gonads were then mechanically dissasociated in PBS/3% BSA and passed through a filter cap to obtain a single cell suspension. Fluorescently-labeled cells were collected by Fluorescence Activated Cell Sorting (FACS).  For ChIP-seq, 30K-100K cells were collected per replicate. ChIP-seq libraries were prepared with no modifications according to Van Galen et al., 2016.</LIBRARY_CONSTRUCTION_PROTOCOL>
      </LIBRARY_DESCRIPTOR>
    </DESIGN>
    <PLATFORM>
      <ILLUMINA>
        <INSTRUMENT_MODEL>NextSeq 500</INSTRUMENT_MODEL>
      </ILLUMINA>
    </PLATFORM>
    <EXPERIMENT_LINKS>
      <EXPERIMENT_LINK>
        <XREF_LINK>
          <DB>gds</DB>
          <ID>303752999</ID>
          <LABEL>GSM3752999</LABEL>
        </XREF_LINK>
      </EXPERIMENT_LINK>
    </EXPERIMENT_LINKS>
  </EXPERIMENT>
  <EXPERIMENT alias="GSM3753000" accession="SRX5795466">
    <IDENTIFIERS>
      <PRIMARY_ID>SRX5795466</PRIMARY_ID>
      <SUBMITTER_ID namespace="GEO">GSM3753000</SUBMITTER_ID>
    </IDENTIFIERS>
    <TITLE>GSM3753000: H3_TESm_2; Mus musculus; ChIP-Seq</TITLE>
    <STUDY_REF accession="SRP195536" refname="GSE130749">
      <IDENTIFIERS>
        <PRIMARY_ID>SRP195536</PRIMARY_ID>
      </IDENTIFIERS>
    </STUDY_REF>
    <DESIGN>
      <DESIGN_DESCRIPTION/>
      <SAMPLE_DESCRIPTOR accession="SRS4726751">
        <IDENTIFIERS>
          <PRIMARY_ID>SRS4726751</PRIMARY_ID>
          <EXTERNAL_ID namespace="GEO">GSM3753000</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>Embryonic gonads were micro-dissected at according stage, removed from the mesonephros and incubated in 0.05% trypsin for 5 minutes at 37C. Gonads were then mechanically dissasociated in PBS/3% BSA and passed through a filter cap to obtain a single cell suspension. Fluorescently-labeled cells were collected by Fluorescence Activated Cell Sorting (FACS).  For ChIP-seq, 30K-100K cells were collected per replicate. ChIP-seq libraries were prepared with no modifications according to Van Galen et al., 2016.</LIBRARY_CONSTRUCTION_PROTOCOL>
      </LIBRARY_DESCRIPTOR>
    </DESIGN>
    <PLATFORM>
      <ILLUMINA>
        <INSTRUMENT_MODEL>NextSeq 500</INSTRUMENT_MODEL>
      </ILLUMINA>
    </PLATFORM>
    <EXPERIMENT_LINKS>
      <EXPERIMENT_LINK>
        <XREF_LINK>
          <DB>gds</DB>
          <ID>303753000</ID>
          <LABEL>GSM3753000</LABEL>
        </XREF_LINK>
      </EXPERIMENT_LINK>
    </EXPERIMENT_LINKS>
  </EXPERIMENT>
  <EXPERIMENT alias="GSM3753001" accession="SRX5795467">
    <IDENTIFIERS>
      <PRIMARY_ID>SRX5795467</PRIMARY_ID>
      <SUBMITTER_ID namespace="GEO">GSM3753001</SUBMITTER_ID>
    </IDENTIFIERS>
    <TITLE>GSM3753001: H3K4me3_TESm_1; Mus musculus; ChIP-Seq</TITLE>
    <STUDY_REF accession="SRP195536" refname="GSE130749">
      <IDENTIFIERS>
        <PRIMARY_ID>SRP195536</PRIMARY_ID>
      </IDENTIFIERS>
    </STUDY_REF>
    <DESIGN>
      <DESIGN_DESCRIPTION/>
      <SAMPLE_DESCRIPTOR accession="SRS4726752">
        <IDENTIFIERS>
          <PRIMARY_ID>SRS4726752</PRIMARY_ID>
          <EXTERNAL_ID namespace="GEO">GSM3753001</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>Embryonic gonads were micro-dissected at according stage, removed from the mesonephros and incubated in 0.05% trypsin for 5 minutes at 37C. Gonads were then mechanically dissasociated in PBS/3% BSA and passed through a filter cap to obtain a single cell suspension. Fluorescently-labeled cells were collected by Fluorescence Activated Cell Sorting (FACS).  For ChIP-seq, 30K-100K cells were collected per replicate. ChIP-seq libraries were prepared with no modifications according to Van Galen et al., 2016.</LIBRARY_CONSTRUCTION_PROTOCOL>
      </LIBRARY_DESCRIPTOR>
    </DESIGN>
    <PLATFORM>
      <ILLUMINA>
        <INSTRUMENT_MODEL>NextSeq 500</INSTRUMENT_MODEL>
      </ILLUMINA>
    </PLATFORM>
    <EXPERIMENT_LINKS>
      <EXPERIMENT_LINK>
        <XREF_LINK>
          <DB>gds</DB>
          <ID>303753001</ID>
          <LABEL>GSM3753001</LABEL>
        </XREF_LINK>
      </EXPERIMENT_LINK>
    </EXPERIMENT_LINKS>
  </EXPERIMENT>
  <EXPERIMENT alias="GSM3753002" accession="SRX5795468">
    <IDENTIFIERS>
      <PRIMARY_ID>SRX5795468</PRIMARY_ID>
      <SUBMITTER_ID namespace="GEO">GSM3753002</SUBMITTER_ID>
    </IDENTIFIERS>
    <TITLE>GSM3753002: H3K4me3_TESm_2; Mus musculus; ChIP-Seq</TITLE>
    <STUDY_REF accession="SRP195536" refname="GSE130749">
      <IDENTIFIERS>
        <PRIMARY_ID>SRP195536</PRIMARY_ID>
      </IDENTIFIERS>
    </STUDY_REF>
    <DESIGN>
      <DESIGN_DESCRIPTION/>
      <SAMPLE_DESCRIPTOR accession="SRS4726753">
        <IDENTIFIERS>
          <PRIMARY_ID>SRS4726753</PRIMARY_ID>
          <EXTERNAL_ID namespace="GEO">GSM3753002</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>Embryonic gonads were micro-dissected at according stage, removed from the mesonephros and incubated in 0.05% trypsin for 5 minutes at 37C. Gonads were then mechanically dissasociated in PBS/3% BSA and passed through a filter cap to obtain a single cell suspension. Fluorescently-labeled cells were collected by Fluorescence Activated Cell Sorting (FACS).  For ChIP-seq, 30K-100K cells were collected per replicate. ChIP-seq libraries were prepared with no modifications according to Van Galen et al., 2016.</LIBRARY_CONSTRUCTION_PROTOCOL>
      </LIBRARY_DESCRIPTOR>
    </DESIGN>
    <PLATFORM>
      <ILLUMINA>
        <INSTRUMENT_MODEL>NextSeq 500</INSTRUMENT_MODEL>
      </ILLUMINA>
    </PLATFORM>
    <EXPERIMENT_LINKS>
      <EXPERIMENT_LINK>
        <XREF_LINK>
          <DB>gds</DB>
          <ID>303753002</ID>
          <LABEL>GSM3753002</LABEL>
        </XREF_LINK>
      </EXPERIMENT_LINK>
    </EXPERIMENT_LINKS>
  </EXPERIMENT>
  <EXPERIMENT alias="GSM3753003" accession="SRX5795469">
    <IDENTIFIERS>
      <PRIMARY_ID>SRX5795469</PRIMARY_ID>
      <SUBMITTER_ID namespace="GEO">GSM3753003</SUBMITTER_ID>
    </IDENTIFIERS>
    <TITLE>GSM3753003: H3K27me3_TESm_1; Mus musculus; ChIP-Seq</TITLE>
    <STUDY_REF accession="SRP195536" refname="GSE130749">
      <IDENTIFIERS>
        <PRIMARY_ID>SRP195536</PRIMARY_ID>
      </IDENTIFIERS>
    </STUDY_REF>
    <DESIGN>
      <DESIGN_DESCRIPTION/>
      <SAMPLE_DESCRIPTOR accession="SRS4726754">
        <IDENTIFIERS>
          <PRIMARY_ID>SRS4726754</PRIMARY_ID>
          <EXTERNAL_ID namespace="GEO">GSM3753003</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>Embryonic gonads were micro-dissected at according stage, removed from the mesonephros and incubated in 0.05% trypsin for 5 minutes at 37C. Gonads were then mechanically dissasociated in PBS/3% BSA and passed through a filter cap to obtain a single cell suspension. Fluorescently-labeled cells were collected by Fluorescence Activated Cell Sorting (FACS).  For ChIP-seq, 30K-100K cells were collected per replicate. ChIP-seq libraries were prepared with no modifications according to Van Galen et al., 2016.</LIBRARY_CONSTRUCTION_PROTOCOL>
      </LIBRARY_DESCRIPTOR>
    </DESIGN>
    <PLATFORM>
      <ILLUMINA>
        <INSTRUMENT_MODEL>NextSeq 500</INSTRUMENT_MODEL>
      </ILLUMINA>
    </PLATFORM>
    <EXPERIMENT_LINKS>
      <EXPERIMENT_LINK>
        <XREF_LINK>
          <DB>gds</DB>
          <ID>303753003</ID>
          <LABEL>GSM3753003</LABEL>
        </XREF_LINK>
      </EXPERIMENT_LINK>
    </EXPERIMENT_LINKS>
  </EXPERIMENT>
  <EXPERIMENT alias="GSM3753004" accession="SRX5795470">
    <IDENTIFIERS>
      <PRIMARY_ID>SRX5795470</PRIMARY_ID>
      <SUBMITTER_ID namespace="GEO">GSM3753004</SUBMITTER_ID>
    </IDENTIFIERS>
    <TITLE>GSM3753004: H3K27me3_TESm_2; Mus musculus; ChIP-Seq</TITLE>
    <STUDY_REF accession="SRP195536" refname="GSE130749">
      <IDENTIFIERS>
        <PRIMARY_ID>SRP195536</PRIMARY_ID>
      </IDENTIFIERS>
    </STUDY_REF>
    <DESIGN>
      <DESIGN_DESCRIPTION/>
      <SAMPLE_DESCRIPTOR accession="SRS4726755">
        <IDENTIFIERS>
          <PRIMARY_ID>SRS4726755</PRIMARY_ID>
          <EXTERNAL_ID namespace="GEO">GSM3753004</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>Embryonic gonads were micro-dissected at according stage, removed from the mesonephros and incubated in 0.05% trypsin for 5 minutes at 37C. Gonads were then mechanically dissasociated in PBS/3% BSA and passed through a filter cap to obtain a single cell suspension. Fluorescently-labeled cells were collected by Fluorescence Activated Cell Sorting (FACS).  For ChIP-seq, 30K-100K cells were collected per replicate. ChIP-seq libraries were prepared with no modifications according to Van Galen et al., 2016.</LIBRARY_CONSTRUCTION_PROTOCOL>
      </LIBRARY_DESCRIPTOR>
    </DESIGN>
    <PLATFORM>
      <ILLUMINA>
        <INSTRUMENT_MODEL>NextSeq 500</INSTRUMENT_MODEL>
      </ILLUMINA>
    </PLATFORM>
    <EXPERIMENT_LINKS>
      <EXPERIMENT_LINK>
        <XREF_LINK>
          <DB>gds</DB>
          <ID>303753004</ID>
          <LABEL>GSM3753004</LABEL>
        </XREF_LINK>
      </EXPERIMENT_LINK>
    </EXPERIMENT_LINKS>
  </EXPERIMENT>
  <EXPERIMENT alias="GSM3753005" accession="SRX5795471">
    <IDENTIFIERS>
      <PRIMARY_ID>SRX5795471</PRIMARY_ID>
      <SUBMITTER_ID namespace="GEO">GSM3753005</SUBMITTER_ID>
    </IDENTIFIERS>
    <TITLE>GSM3753005: H3_Sox9_1; Mus musculus; ChIP-Seq</TITLE>
    <STUDY_REF accession="SRP195536" refname="GSE130749">
      <IDENTIFIERS>
        <PRIMARY_ID>SRP195536</PRIMARY_ID>
      </IDENTIFIERS>
    </STUDY_REF>
    <DESIGN>
      <DESIGN_DESCRIPTION/>
      <SAMPLE_DESCRIPTOR accession="SRS4726756">
        <IDENTIFIERS>
          <PRIMARY_ID>SRS4726756</PRIMARY_ID>
          <EXTERNAL_ID namespace="GEO">GSM3753005</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>Embryonic gonads were micro-dissected at according stage, removed from the mesonephros and incubated in 0.05% trypsin for 5 minutes at 37C. Gonads were then mechanically dissasociated in PBS/3% BSA and passed through a filter cap to obtain a single cell suspension. Fluorescently-labeled cells were collected by Fluorescence Activated Cell Sorting (FACS).  For ChIP-seq, 30K-100K cells were collected per replicate. ChIP-seq libraries were prepared with no modifications according to Van Galen et al., 2016.</LIBRARY_CONSTRUCTION_PROTOCOL>
      </LIBRARY_DESCRIPTOR>
    </DESIGN>
    <PLATFORM>
      <ILLUMINA>
        <INSTRUMENT_MODEL>NextSeq 500</INSTRUMENT_MODEL>
      </ILLUMINA>
    </PLATFORM>
    <EXPERIMENT_LINKS>
      <EXPERIMENT_LINK>
        <XREF_LINK>
          <DB>gds</DB>
          <ID>303753005</ID>
          <LABEL>GSM3753005</LABEL>
        </XREF_LINK>
      </EXPERIMENT_LINK>
    </EXPERIMENT_LINKS>
  </EXPERIMENT>
  <EXPERIMENT alias="GSM3753006" accession="SRX5795472">
    <IDENTIFIERS>
      <PRIMARY_ID>SRX5795472</PRIMARY_ID>
      <SUBMITTER_ID namespace="GEO">GSM3753006</SUBMITTER_ID>
    </IDENTIFIERS>
    <TITLE>GSM3753006: H3_Sox9_2; Mus musculus; ChIP-Seq</TITLE>
    <STUDY_REF accession="SRP195536" refname="GSE130749">
      <IDENTIFIERS>
        <PRIMARY_ID>SRP195536</PRIMARY_ID>
      </IDENTIFIERS>
    </STUDY_REF>
    <DESIGN>
      <DESIGN_DESCRIPTION/>
      <SAMPLE_DESCRIPTOR accession="SRS4726757">
        <IDENTIFIERS>
          <PRIMARY_ID>SRS4726757</PRIMARY_ID>
          <EXTERNAL_ID namespace="GEO">GSM3753006</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>Embryonic gonads were micro-dissected at according stage, removed from the mesonephros and incubated in 0.05% trypsin for 5 minutes at 37C. Gonads were then mechanically dissasociated in PBS/3% BSA and passed through a filter cap to obtain a single cell suspension. Fluorescently-labeled cells were collected by Fluorescence Activated Cell Sorting (FACS).  For ChIP-seq, 30K-100K cells were collected per replicate. ChIP-seq libraries were prepared with no modifications according to Van Galen et al., 2016.</LIBRARY_CONSTRUCTION_PROTOCOL>
      </LIBRARY_DESCRIPTOR>
    </DESIGN>
    <PLATFORM>
      <ILLUMINA>
        <INSTRUMENT_MODEL>NextSeq 500</INSTRUMENT_MODEL>
      </ILLUMINA>
    </PLATFORM>
    <EXPERIMENT_LINKS>
      <EXPERIMENT_LINK>
        <XREF_LINK>
          <DB>gds</DB>
          <ID>303753006</ID>
          <LABEL>GSM3753006</LABEL>
        </XREF_LINK>
      </EXPERIMENT_LINK>
    </EXPERIMENT_LINKS>
  </EXPERIMENT>
  <EXPERIMENT alias="GSM3753007" accession="SRX5795473">
    <IDENTIFIERS>
      <PRIMARY_ID>SRX5795473</PRIMARY_ID>
      <SUBMITTER_ID namespace="GEO">GSM3753007</SUBMITTER_ID>
    </IDENTIFIERS>
    <TITLE>GSM3753007: H3K4me3_Sox9_1; Mus musculus; ChIP-Seq</TITLE>
    <STUDY_REF accession="SRP195536" refname="GSE130749">
      <IDENTIFIERS>
        <PRIMARY_ID>SRP195536</PRIMARY_ID>
      </IDENTIFIERS>
    </STUDY_REF>
    <DESIGN>
      <DESIGN_DESCRIPTION/>
      <SAMPLE_DESCRIPTOR accession="SRS4726758">
        <IDENTIFIERS>
          <PRIMARY_ID>SRS4726758</PRIMARY_ID>
          <EXTERNAL_ID namespace="GEO">GSM3753007</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>Embryonic gonads were micro-dissected at according stage, removed from the mesonephros and incubated in 0.05% trypsin for 5 minutes at 37C. Gonads were then mechanically dissasociated in PBS/3% BSA and passed through a filter cap to obtain a single cell suspension. Fluorescently-labeled cells were collected by Fluorescence Activated Cell Sorting (FACS).  For ChIP-seq, 30K-100K cells were collected per replicate. ChIP-seq libraries were prepared with no modifications according to Van Galen et al., 2016.</LIBRARY_CONSTRUCTION_PROTOCOL>
      </LIBRARY_DESCRIPTOR>
    </DESIGN>
    <PLATFORM>
      <ILLUMINA>
        <INSTRUMENT_MODEL>NextSeq 500</INSTRUMENT_MODEL>
      </ILLUMINA>
    </PLATFORM>
    <EXPERIMENT_LINKS>
      <EXPERIMENT_LINK>
        <XREF_LINK>
          <DB>gds</DB>
          <ID>303753007</ID>
          <LABEL>GSM3753007</LABEL>
        </XREF_LINK>
      </EXPERIMENT_LINK>
    </EXPERIMENT_LINKS>
  </EXPERIMENT>
  <EXPERIMENT alias="GSM3753008" accession="SRX5795474">
    <IDENTIFIERS>
      <PRIMARY_ID>SRX5795474</PRIMARY_ID>
      <SUBMITTER_ID namespace="GEO">GSM3753008</SUBMITTER_ID>
    </IDENTIFIERS>
    <TITLE>GSM3753008: H3K4me3_Sox9_2; Mus musculus; ChIP-Seq</TITLE>
    <STUDY_REF accession="SRP195536" refname="GSE130749">
      <IDENTIFIERS>
        <PRIMARY_ID>SRP195536</PRIMARY_ID>
      </IDENTIFIERS>
    </STUDY_REF>
    <DESIGN>
      <DESIGN_DESCRIPTION/>
      <SAMPLE_DESCRIPTOR accession="SRS4726759">
        <IDENTIFIERS>
          <PRIMARY_ID>SRS4726759</PRIMARY_ID>
          <EXTERNAL_ID namespace="GEO">GSM3753008</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>Embryonic gonads were micro-dissected at according stage, removed from the mesonephros and incubated in 0.05% trypsin for 5 minutes at 37C. Gonads were then mechanically dissasociated in PBS/3% BSA and passed through a filter cap to obtain a single cell suspension. Fluorescently-labeled cells were collected by Fluorescence Activated Cell Sorting (FACS).  For ChIP-seq, 30K-100K cells were collected per replicate. ChIP-seq libraries were prepared with no modifications according to Van Galen et al., 2016.</LIBRARY_CONSTRUCTION_PROTOCOL>
      </LIBRARY_DESCRIPTOR>
    </DESIGN>
    <PLATFORM>
      <ILLUMINA>
        <INSTRUMENT_MODEL>NextSeq 500</INSTRUMENT_MODEL>
      </ILLUMINA>
    </PLATFORM>
    <EXPERIMENT_LINKS>
      <EXPERIMENT_LINK>
        <XREF_LINK>
          <DB>gds</DB>
          <ID>303753008</ID>
          <LABEL>GSM3753008</LABEL>
        </XREF_LINK>
      </EXPERIMENT_LINK>
    </EXPERIMENT_LINKS>
  </EXPERIMENT>
  <EXPERIMENT alias="GSM3753009" accession="SRX5795475">
    <IDENTIFIERS>
      <PRIMARY_ID>SRX5795475</PRIMARY_ID>
      <SUBMITTER_ID namespace="GEO">GSM3753009</SUBMITTER_ID>
    </IDENTIFIERS>
    <TITLE>GSM3753009: H3K27me3_Sox9_1; Mus musculus; ChIP-Seq</TITLE>
    <STUDY_REF accession="SRP195536" refname="GSE130749">
      <IDENTIFIERS>
        <PRIMARY_ID>SRP195536</PRIMARY_ID>
      </IDENTIFIERS>
    </STUDY_REF>
    <DESIGN>
      <DESIGN_DESCRIPTION/>
      <SAMPLE_DESCRIPTOR accession="SRS4726760">
        <IDENTIFIERS>
          <PRIMARY_ID>SRS4726760</PRIMARY_ID>
          <EXTERNAL_ID namespace="GEO">GSM3753009</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>Embryonic gonads were micro-dissected at according stage, removed from the mesonephros and incubated in 0.05% trypsin for 5 minutes at 37C. Gonads were then mechanically dissasociated in PBS/3% BSA and passed through a filter cap to obtain a single cell suspension. Fluorescently-labeled cells were collected by Fluorescence Activated Cell Sorting (FACS).  For ChIP-seq, 30K-100K cells were collected per replicate. ChIP-seq libraries were prepared with no modifications according to Van Galen et al., 2016.</LIBRARY_CONSTRUCTION_PROTOCOL>
      </LIBRARY_DESCRIPTOR>
    </DESIGN>
    <PLATFORM>
      <ILLUMINA>
        <INSTRUMENT_MODEL>NextSeq 500</INSTRUMENT_MODEL>
      </ILLUMINA>
    </PLATFORM>
    <EXPERIMENT_LINKS>
      <EXPERIMENT_LINK>
        <XREF_LINK>
          <DB>gds</DB>
          <ID>303753009</ID>
          <LABEL>GSM3753009</LABEL>
        </XREF_LINK>
      </EXPERIMENT_LINK>
    </EXPERIMENT_LINKS>
  </EXPERIMENT>
  <EXPERIMENT alias="GSM3753010" accession="SRX5795476">
    <IDENTIFIERS>
      <PRIMARY_ID>SRX5795476</PRIMARY_ID>
      <SUBMITTER_ID namespace="GEO">GSM3753010</SUBMITTER_ID>
    </IDENTIFIERS>
    <TITLE>GSM3753010: H3K27me3_Sox9_2; Mus musculus; ChIP-Seq</TITLE>
    <STUDY_REF accession="SRP195536" refname="GSE130749">
      <IDENTIFIERS>
        <PRIMARY_ID>SRP195536</PRIMARY_ID>
      </IDENTIFIERS>
    </STUDY_REF>
    <DESIGN>
      <DESIGN_DESCRIPTION/>
      <SAMPLE_DESCRIPTOR accession="SRS4726761">
        <IDENTIFIERS>
          <PRIMARY_ID>SRS4726761</PRIMARY_ID>
          <EXTERNAL_ID namespace="GEO">GSM3753010</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>Embryonic gonads were micro-dissected at according stage, removed from the mesonephros and incubated in 0.05% trypsin for 5 minutes at 37C. Gonads were then mechanically dissasociated in PBS/3% BSA and passed through a filter cap to obtain a single cell suspension. Fluorescently-labeled cells were collected by Fluorescence Activated Cell Sorting (FACS).  For ChIP-seq, 30K-100K cells were collected per replicate. ChIP-seq libraries were prepared with no modifications according to Van Galen et al., 2016.</LIBRARY_CONSTRUCTION_PROTOCOL>
      </LIBRARY_DESCRIPTOR>
    </DESIGN>
    <PLATFORM>
      <ILLUMINA>
        <INSTRUMENT_MODEL>NextSeq 500</INSTRUMENT_MODEL>
      </ILLUMINA>
    </PLATFORM>
    <EXPERIMENT_LINKS>
      <EXPERIMENT_LINK>
        <XREF_LINK>
          <DB>gds</DB>
          <ID>303753010</ID>
          <LABEL>GSM3753010</LABEL>
        </XREF_LINK>
      </EXPERIMENT_LINK>
    </EXPERIMENT_LINKS>
  </EXPERIMENT>
</EXPERIMENT_SET>
