<?xml version="1.0" encoding="UTF-8"?>
<EXPERIMENT_SET xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
  <EXPERIMENT accession="SRX3481638" alias="RD9_8ips_nt_pl_lnc">
    <IDENTIFIERS>
      <PRIMARY_ID>SRX3481638</PRIMARY_ID>
      <SUBMITTER_ID namespace="SUB2866934">RD9_8ips_nt_pl_lnc</SUBMITTER_ID>
    </IDENTIFIERS>
    <TITLE>ips_nt_fetus_s9-8</TITLE>
    <STUDY_REF accession="SRP107099">
      <IDENTIFIERS>
        <PRIMARY_ID>SRP107099</PRIMARY_ID>
        <EXTERNAL_ID namespace="BioProject">PRJNA357875</EXTERNAL_ID>
      </IDENTIFIERS>
    </STUDY_REF>
    <DESIGN>
      <DESIGN_DESCRIPTION>A total amount of 3  g RNA per sample was used as input material for the RNA sample preparations. Firstly, ribosomal RNA was removed by Epicentre Ribo-zero  rRNA Removal Kit (Epicentre, USA), and rRNA free residue was cleaned up by ethanol precipitation. Subsequently, sequencing libraries were generated using the rRNA-depleted RNAbyNEBNext  Ultra  Directional RNA Library Prep Kit for Illumina  (NEB, USA) following manufacturer s recommendations. Briefly, fragmentation was carried out using divalent cations under elevated temperature in NEBNext First Strand Synthesis Reaction Buffer 5X . First strand cDNA was synthesized using random hexamer primer and M-MuLV Reverse Transcriptase RNaseH- . Second strand cDNA synthesis was subsequently performed using DNA Polymerase I and RNase H. In the reaction buffer, dNTPswith dTTP were replaced by dUTP. Remaining overhangs were converted into blunt ends via exonuclease/polymerase activities. After adenylation of 3  ends of DNA fragments, NEBNext Adaptor with hairpin loop structure were ligated to prepare for hybridization. In order to select cDNA fragments of preferentially 150~200 bp in length, the library fragments were purified with AMPure XP system (Beckman Coulter, Beverly, USA). Then 3  l USER Enzyme (NEB USA) wasused with size-selected, adaptor-ligated cDNA at 37 Cfor 15 min followed by 5 min at 95 C before PCR. Then PCR was performed with Phusion High-Fidelity DNA polymerase, Universal PCR primers and Index (X) Primer. At last, products were purified (AMPure XPsystem) and library quality was assessed on the Agilent Bioanalyzer 2100 system.</DESIGN_DESCRIPTION>
      <SAMPLE_DESCRIPTOR accession="SRS2767468">
        <IDENTIFIERS>
          <PRIMARY_ID>SRS2767468</PRIMARY_ID>
          <EXTERNAL_ID namespace="BioSample">SAMN07351624</EXTERNAL_ID>
        </IDENTIFIERS>
      </SAMPLE_DESCRIPTOR>
      <LIBRARY_DESCRIPTOR>
        <LIBRARY_NAME>RD9_8ips_nt_pl_lnc</LIBRARY_NAME>
        <LIBRARY_STRATEGY>ncRNA-Seq</LIBRARY_STRATEGY>
        <LIBRARY_SOURCE>TRANSCRIPTOMIC</LIBRARY_SOURCE>
        <LIBRARY_SELECTION>RANDOM PCR</LIBRARY_SELECTION>
        <LIBRARY_LAYOUT>
          <PAIRED/>
        </LIBRARY_LAYOUT>
      </LIBRARY_DESCRIPTOR>
    </DESIGN>
    <PLATFORM>
      <ILLUMINA>
        <INSTRUMENT_MODEL>HiSeq X Ten</INSTRUMENT_MODEL>
      </ILLUMINA>
    </PLATFORM>
  </EXPERIMENT>
  <EXPERIMENT accession="SRX3481639" alias="RD9_8ips_nt_em_lnc">
    <IDENTIFIERS>
      <PRIMARY_ID>SRX3481639</PRIMARY_ID>
      <SUBMITTER_ID namespace="SUB2866934">RD9_8ips_nt_em_lnc</SUBMITTER_ID>
    </IDENTIFIERS>
    <TITLE>ips_nt_fetus_s9-8</TITLE>
    <STUDY_REF accession="SRP107099">
      <IDENTIFIERS>
        <PRIMARY_ID>SRP107099</PRIMARY_ID>
        <EXTERNAL_ID namespace="BioProject">PRJNA357875</EXTERNAL_ID>
      </IDENTIFIERS>
    </STUDY_REF>
    <DESIGN>
      <DESIGN_DESCRIPTION>A total amount of 3  g RNA per sample was used as input material for the RNA sample preparations. Firstly, ribosomal RNA was removed by Epicentre Ribo-zero  rRNA Removal Kit (Epicentre, USA), and rRNA free residue was cleaned up by ethanol precipitation. Subsequently, sequencing libraries were generated using the rRNA-depleted RNAbyNEBNext  Ultra  Directional RNA Library Prep Kit for Illumina  (NEB, USA) following manufacturer s recommendations. Briefly, fragmentation was carried out using divalent cations under elevated temperature in NEBNext First Strand Synthesis Reaction Buffer 5X . First strand cDNA was synthesized using random hexamer primer and M-MuLV Reverse Transcriptase RNaseH- . Second strand cDNA synthesis was subsequently performed using DNA Polymerase I and RNase H. In the reaction buffer, dNTPswith dTTP were replaced by dUTP. Remaining overhangs were converted into blunt ends via exonuclease/polymerase activities. After adenylation of 3  ends of DNA fragments, NEBNext Adaptor with hairpin loop structure were ligated to prepare for hybridization. In order to select cDNA fragments of preferentially 150~200 bp in length, the library fragments were purified with AMPure XP system (Beckman Coulter, Beverly, USA). Then 3  l USER Enzyme (NEB USA) wasused with size-selected, adaptor-ligated cDNA at 37 Cfor 15 min followed by 5 min at 95 C before PCR. Then PCR was performed with Phusion High-Fidelity DNA polymerase, Universal PCR primers and Index (X) Primer. At last, products were purified (AMPure XPsystem) and library quality was assessed on the Agilent Bioanalyzer 2100 system.</DESIGN_DESCRIPTION>
      <SAMPLE_DESCRIPTOR accession="SRS2767469">
        <IDENTIFIERS>
          <PRIMARY_ID>SRS2767469</PRIMARY_ID>
          <EXTERNAL_ID namespace="BioSample">SAMN07351623</EXTERNAL_ID>
        </IDENTIFIERS>
      </SAMPLE_DESCRIPTOR>
      <LIBRARY_DESCRIPTOR>
        <LIBRARY_NAME>RD9_8ips_nt_em_lnc</LIBRARY_NAME>
        <LIBRARY_STRATEGY>ncRNA-Seq</LIBRARY_STRATEGY>
        <LIBRARY_SOURCE>TRANSCRIPTOMIC</LIBRARY_SOURCE>
        <LIBRARY_SELECTION>RANDOM PCR</LIBRARY_SELECTION>
        <LIBRARY_LAYOUT>
          <PAIRED/>
        </LIBRARY_LAYOUT>
      </LIBRARY_DESCRIPTOR>
    </DESIGN>
    <PLATFORM>
      <ILLUMINA>
        <INSTRUMENT_MODEL>HiSeq X Ten</INSTRUMENT_MODEL>
      </ILLUMINA>
    </PLATFORM>
  </EXPERIMENT>
  <EXPERIMENT accession="SRX3481640" alias="RD9_6ips_nt_pl_lnc">
    <IDENTIFIERS>
      <PRIMARY_ID>SRX3481640</PRIMARY_ID>
      <SUBMITTER_ID namespace="SUB2866934">RD9_6ips_nt_pl_lnc</SUBMITTER_ID>
    </IDENTIFIERS>
    <TITLE>ips_nt_placenta_s9-6</TITLE>
    <STUDY_REF accession="SRP107099">
      <IDENTIFIERS>
        <PRIMARY_ID>SRP107099</PRIMARY_ID>
        <EXTERNAL_ID namespace="BioProject">PRJNA357875</EXTERNAL_ID>
      </IDENTIFIERS>
    </STUDY_REF>
    <DESIGN>
      <DESIGN_DESCRIPTION>A total amount of 3  g RNA per sample was used as input material for the RNA sample preparations. Firstly, ribosomal RNA was removed by Epicentre Ribo-zero  rRNA Removal Kit (Epicentre, USA), and rRNA free residue was cleaned up by ethanol precipitation. Subsequently, sequencing libraries were generated using the rRNA-depleted RNAbyNEBNext  Ultra  Directional RNA Library Prep Kit for Illumina  (NEB, USA) following manufacturer s recommendations. Briefly, fragmentation was carried out using divalent cations under elevated temperature in NEBNext First Strand Synthesis Reaction Buffer 5X . First strand cDNA was synthesized using random hexamer primer and M-MuLV Reverse Transcriptase RNaseH- . Second strand cDNA synthesis was subsequently performed using DNA Polymerase I and RNase H. In the reaction buffer, dNTPswith dTTP were replaced by dUTP. Remaining overhangs were converted into blunt ends via exonuclease/polymerase activities. After adenylation of 3  ends of DNA fragments, NEBNext Adaptor with hairpin loop structure were ligated to prepare for hybridization. In order to select cDNA fragments of preferentially 150~200 bp in length, the library fragments were purified with AMPure XP system (Beckman Coulter, Beverly, USA). Then 3  l USER Enzyme (NEB USA) wasused with size-selected, adaptor-ligated cDNA at 37 Cfor 15 min followed by 5 min at 95 C before PCR. Then PCR was performed with Phusion High-Fidelity DNA polymerase, Universal PCR primers and Index (X) Primer. At last, products were purified (AMPure XPsystem) and library quality was assessed on the Agilent Bioanalyzer 2100 system.</DESIGN_DESCRIPTION>
      <SAMPLE_DESCRIPTOR accession="SRS2767470">
        <IDENTIFIERS>
          <PRIMARY_ID>SRS2767470</PRIMARY_ID>
          <EXTERNAL_ID namespace="BioSample">SAMN07351622</EXTERNAL_ID>
        </IDENTIFIERS>
      </SAMPLE_DESCRIPTOR>
      <LIBRARY_DESCRIPTOR>
        <LIBRARY_NAME>RD9_6ips_nt_pl_lnc</LIBRARY_NAME>
        <LIBRARY_STRATEGY>ncRNA-Seq</LIBRARY_STRATEGY>
        <LIBRARY_SOURCE>TRANSCRIPTOMIC</LIBRARY_SOURCE>
        <LIBRARY_SELECTION>RANDOM PCR</LIBRARY_SELECTION>
        <LIBRARY_LAYOUT>
          <PAIRED/>
        </LIBRARY_LAYOUT>
      </LIBRARY_DESCRIPTOR>
    </DESIGN>
    <PLATFORM>
      <ILLUMINA>
        <INSTRUMENT_MODEL>HiSeq X Ten</INSTRUMENT_MODEL>
      </ILLUMINA>
    </PLATFORM>
  </EXPERIMENT>
  <EXPERIMENT accession="SRX3481641" alias="RD9_6ips_nt_em_lnc">
    <IDENTIFIERS>
      <PRIMARY_ID>SRX3481641</PRIMARY_ID>
      <SUBMITTER_ID namespace="SUB2866934">RD9_6ips_nt_em_lnc</SUBMITTER_ID>
    </IDENTIFIERS>
    <TITLE>ipsc_nt_fetus_s9-6</TITLE>
    <STUDY_REF accession="SRP107099">
      <IDENTIFIERS>
        <PRIMARY_ID>SRP107099</PRIMARY_ID>
        <EXTERNAL_ID namespace="BioProject">PRJNA357875</EXTERNAL_ID>
      </IDENTIFIERS>
    </STUDY_REF>
    <DESIGN>
      <DESIGN_DESCRIPTION>A total amount of 3  g RNA per sample was used as input material for the RNA sample preparations. Firstly, ribosomal RNA was removed by Epicentre Ribo-zero  rRNA Removal Kit (Epicentre, USA), and rRNA free residue was cleaned up by ethanol precipitation. Subsequently, sequencing libraries were generated using the rRNA-depleted RNAbyNEBNext  Ultra  Directional RNA Library Prep Kit for Illumina  (NEB, USA) following manufacturer s recommendations. Briefly, fragmentation was carried out using divalent cations under elevated temperature in NEBNext First Strand Synthesis Reaction Buffer 5X . First strand cDNA was synthesized using random hexamer primer and M-MuLV Reverse Transcriptase RNaseH- . Second strand cDNA synthesis was subsequently performed using DNA Polymerase I and RNase H. In the reaction buffer, dNTPswith dTTP were replaced by dUTP. Remaining overhangs were converted into blunt ends via exonuclease/polymerase activities. After adenylation of 3  ends of DNA fragments, NEBNext Adaptor with hairpin loop structure were ligated to prepare for hybridization. In order to select cDNA fragments of preferentially 150~200 bp in length, the library fragments were purified with AMPure XP system (Beckman Coulter, Beverly, USA). Then 3  l USER Enzyme (NEB USA) wasused with size-selected, adaptor-ligated cDNA at 37 Cfor 15 min followed by 5 min at 95 C before PCR. Then PCR was performed with Phusion High-Fidelity DNA polymerase, Universal PCR primers and Index (X) Primer. At last, products were purified (AMPure XPsystem) and library quality was assessed on the Agilent Bioanalyzer 2100 system.</DESIGN_DESCRIPTION>
      <SAMPLE_DESCRIPTOR accession="SRS2767471">
        <IDENTIFIERS>
          <PRIMARY_ID>SRS2767471</PRIMARY_ID>
          <EXTERNAL_ID namespace="BioSample">SAMN07351621</EXTERNAL_ID>
        </IDENTIFIERS>
      </SAMPLE_DESCRIPTOR>
      <LIBRARY_DESCRIPTOR>
        <LIBRARY_NAME>RD9_6ips_nt_em_lnc</LIBRARY_NAME>
        <LIBRARY_STRATEGY>ncRNA-Seq</LIBRARY_STRATEGY>
        <LIBRARY_SOURCE>TRANSCRIPTOMIC</LIBRARY_SOURCE>
        <LIBRARY_SELECTION>RANDOM PCR</LIBRARY_SELECTION>
        <LIBRARY_LAYOUT>
          <PAIRED/>
        </LIBRARY_LAYOUT>
      </LIBRARY_DESCRIPTOR>
    </DESIGN>
    <PLATFORM>
      <ILLUMINA>
        <INSTRUMENT_MODEL>HiSeq X Ten</INSTRUMENT_MODEL>
      </ILLUMINA>
    </PLATFORM>
  </EXPERIMENT>
  <EXPERIMENT accession="SRX3481642" alias="1631_3pl_lnc">
    <IDENTIFIERS>
      <PRIMARY_ID>SRX3481642</PRIMARY_ID>
      <SUBMITTER_ID namespace="SUB2866934">1631_3pl_lnc</SUBMITTER_ID>
    </IDENTIFIERS>
    <TITLE>Normal reciprocal cross placenta2</TITLE>
    <STUDY_REF accession="SRP107099">
      <IDENTIFIERS>
        <PRIMARY_ID>SRP107099</PRIMARY_ID>
        <EXTERNAL_ID namespace="BioProject">PRJNA357875</EXTERNAL_ID>
      </IDENTIFIERS>
    </STUDY_REF>
    <DESIGN>
      <DESIGN_DESCRIPTION>A total amount of 3  g RNA per sample was used as input material for the RNA sample preparations. Firstly, ribosomal RNA was removed by Epicentre Ribo-zero  rRNA Removal Kit (Epicentre, USA), and rRNA free residue was cleaned up by ethanol precipitation. Subsequently, sequencing libraries were generated using the rRNA-depleted RNAbyNEBNext  Ultra  Directional RNA Library Prep Kit for Illumina  (NEB, USA) following manufacturer s recommendations. Briefly, fragmentation was carried out using divalent cations under elevated temperature in NEBNext First Strand Synthesis Reaction Buffer 5X . First strand cDNA was synthesized using random hexamer primer and M-MuLV Reverse Transcriptase RNaseH- . Second strand cDNA synthesis was subsequently performed using DNA Polymerase I and RNase H. In the reaction buffer, dNTPswith dTTP were replaced by dUTP. Remaining overhangs were converted into blunt ends via exonuclease/polymerase activities. After adenylation of 3  ends of DNA fragments, NEBNext Adaptor with hairpin loop structure were ligated to prepare for hybridization. In order to select cDNA fragments of preferentially 150~200 bp in length, the library fragments were purified with AMPure XP system (Beckman Coulter, Beverly, USA). Then 3  l USER Enzyme (NEB USA) wasused with size-selected, adaptor-ligated cDNA at 37 Cfor 15 min followed by 5 min at 95 C before PCR. Then PCR was performed with Phusion High-Fidelity DNA polymerase, Universal PCR primers and Index (X) Primer. At last, products were purified (AMPure XPsystem) and library quality was assessed on the Agilent Bioanalyzer 2100 system.</DESIGN_DESCRIPTION>
      <SAMPLE_DESCRIPTOR accession="SRS2767473">
        <IDENTIFIERS>
          <PRIMARY_ID>SRS2767473</PRIMARY_ID>
          <EXTERNAL_ID namespace="BioSample">SAMN07109443</EXTERNAL_ID>
        </IDENTIFIERS>
      </SAMPLE_DESCRIPTOR>
      <LIBRARY_DESCRIPTOR>
        <LIBRARY_NAME>1631_3pl_lnc</LIBRARY_NAME>
        <LIBRARY_STRATEGY>ncRNA-Seq</LIBRARY_STRATEGY>
        <LIBRARY_SOURCE>TRANSCRIPTOMIC</LIBRARY_SOURCE>
        <LIBRARY_SELECTION>RANDOM PCR</LIBRARY_SELECTION>
        <LIBRARY_LAYOUT>
          <PAIRED/>
        </LIBRARY_LAYOUT>
      </LIBRARY_DESCRIPTOR>
    </DESIGN>
    <PLATFORM>
      <ILLUMINA>
        <INSTRUMENT_MODEL>HiSeq X Ten</INSTRUMENT_MODEL>
      </ILLUMINA>
    </PLATFORM>
  </EXPERIMENT>
  <EXPERIMENT accession="SRX3481643" alias="1631_2pl_lnc">
    <IDENTIFIERS>
      <PRIMARY_ID>SRX3481643</PRIMARY_ID>
      <SUBMITTER_ID namespace="SUB2866934">1631_2pl_lnc</SUBMITTER_ID>
    </IDENTIFIERS>
    <TITLE>Normal reciprocal cross placenta1</TITLE>
    <STUDY_REF accession="SRP107099">
      <IDENTIFIERS>
        <PRIMARY_ID>SRP107099</PRIMARY_ID>
        <EXTERNAL_ID namespace="BioProject">PRJNA357875</EXTERNAL_ID>
      </IDENTIFIERS>
    </STUDY_REF>
    <DESIGN>
      <DESIGN_DESCRIPTION>A total amount of 3  g RNA per sample was used as input material for the RNA sample preparations. Firstly, ribosomal RNA was removed by Epicentre Ribo-zero  rRNA Removal Kit (Epicentre, USA), and rRNA free residue was cleaned up by ethanol precipitation. Subsequently, sequencing libraries were generated using the rRNA-depleted RNAbyNEBNext  Ultra  Directional RNA Library Prep Kit for Illumina  (NEB, USA) following manufacturer s recommendations. Briefly, fragmentation was carried out using divalent cations under elevated temperature in NEBNext First Strand Synthesis Reaction Buffer 5X . First strand cDNA was synthesized using random hexamer primer and M-MuLV Reverse Transcriptase RNaseH- . Second strand cDNA synthesis was subsequently performed using DNA Polymerase I and RNase H. In the reaction buffer, dNTPswith dTTP were replaced by dUTP. Remaining overhangs were converted into blunt ends via exonuclease/polymerase activities. After adenylation of 3  ends of DNA fragments, NEBNext Adaptor with hairpin loop structure were ligated to prepare for hybridization. In order to select cDNA fragments of preferentially 150~200 bp in length, the library fragments were purified with AMPure XP system (Beckman Coulter, Beverly, USA). Then 3  l USER Enzyme (NEB USA) wasused with size-selected, adaptor-ligated cDNA at 37 Cfor 15 min followed by 5 min at 95 C before PCR. Then PCR was performed with Phusion High-Fidelity DNA polymerase, Universal PCR primers and Index (X) Primer. At last, products were purified (AMPure XPsystem) and library quality was assessed on the Agilent Bioanalyzer 2100 system.</DESIGN_DESCRIPTION>
      <SAMPLE_DESCRIPTOR accession="SRS2767472">
        <IDENTIFIERS>
          <PRIMARY_ID>SRS2767472</PRIMARY_ID>
          <EXTERNAL_ID namespace="BioSample">SAMN07109442</EXTERNAL_ID>
        </IDENTIFIERS>
      </SAMPLE_DESCRIPTOR>
      <LIBRARY_DESCRIPTOR>
        <LIBRARY_NAME>1631_2pl_lnc</LIBRARY_NAME>
        <LIBRARY_STRATEGY>ncRNA-Seq</LIBRARY_STRATEGY>
        <LIBRARY_SOURCE>TRANSCRIPTOMIC</LIBRARY_SOURCE>
        <LIBRARY_SELECTION>RANDOM PCR</LIBRARY_SELECTION>
        <LIBRARY_LAYOUT>
          <PAIRED/>
        </LIBRARY_LAYOUT>
      </LIBRARY_DESCRIPTOR>
    </DESIGN>
    <PLATFORM>
      <ILLUMINA>
        <INSTRUMENT_MODEL>HiSeq X Ten</INSTRUMENT_MODEL>
      </ILLUMINA>
    </PLATFORM>
  </EXPERIMENT>
  <EXPERIMENT accession="SRX3481644" alias="1631_3em_lnc">
    <IDENTIFIERS>
      <PRIMARY_ID>SRX3481644</PRIMARY_ID>
      <SUBMITTER_ID namespace="SUB2866934">1631_3em_lnc</SUBMITTER_ID>
    </IDENTIFIERS>
    <TITLE>Normal reciprocal cross fetus2</TITLE>
    <STUDY_REF accession="SRP107099">
      <IDENTIFIERS>
        <PRIMARY_ID>SRP107099</PRIMARY_ID>
        <EXTERNAL_ID namespace="BioProject">PRJNA357875</EXTERNAL_ID>
      </IDENTIFIERS>
    </STUDY_REF>
    <DESIGN>
      <DESIGN_DESCRIPTION>A total amount of 3  g RNA per sample was used as input material for the RNA sample preparations. Firstly, ribosomal RNA was removed by Epicentre Ribo-zero  rRNA Removal Kit (Epicentre, USA), and rRNA free residue was cleaned up by ethanol precipitation. Subsequently, sequencing libraries were generated using the rRNA-depleted RNAbyNEBNext  Ultra  Directional RNA Library Prep Kit for Illumina  (NEB, USA) following manufacturer s recommendations. Briefly, fragmentation was carried out using divalent cations under elevated temperature in NEBNext First Strand Synthesis Reaction Buffer 5X . First strand cDNA was synthesized using random hexamer primer and M-MuLV Reverse Transcriptase RNaseH- . Second strand cDNA synthesis was subsequently performed using DNA Polymerase I and RNase H. In the reaction buffer, dNTPswith dTTP were replaced by dUTP. Remaining overhangs were converted into blunt ends via exonuclease/polymerase activities. After adenylation of 3  ends of DNA fragments, NEBNext Adaptor with hairpin loop structure were ligated to prepare for hybridization. In order to select cDNA fragments of preferentially 150~200 bp in length, the library fragments were purified with AMPure XP system (Beckman Coulter, Beverly, USA). Then 3  l USER Enzyme (NEB USA) wasused with size-selected, adaptor-ligated cDNA at 37 Cfor 15 min followed by 5 min at 95 C before PCR. Then PCR was performed with Phusion High-Fidelity DNA polymerase, Universal PCR primers and Index (X) Primer. At last, products were purified (AMPure XPsystem) and library quality was assessed on the Agilent Bioanalyzer 2100 system.</DESIGN_DESCRIPTION>
      <SAMPLE_DESCRIPTOR accession="SRS2767474">
        <IDENTIFIERS>
          <PRIMARY_ID>SRS2767474</PRIMARY_ID>
          <EXTERNAL_ID namespace="BioSample">SAMN07109427</EXTERNAL_ID>
        </IDENTIFIERS>
      </SAMPLE_DESCRIPTOR>
      <LIBRARY_DESCRIPTOR>
        <LIBRARY_NAME>1631_3em_lnc</LIBRARY_NAME>
        <LIBRARY_STRATEGY>ncRNA-Seq</LIBRARY_STRATEGY>
        <LIBRARY_SOURCE>TRANSCRIPTOMIC</LIBRARY_SOURCE>
        <LIBRARY_SELECTION>RANDOM PCR</LIBRARY_SELECTION>
        <LIBRARY_LAYOUT>
          <PAIRED/>
        </LIBRARY_LAYOUT>
      </LIBRARY_DESCRIPTOR>
    </DESIGN>
    <PLATFORM>
      <ILLUMINA>
        <INSTRUMENT_MODEL>HiSeq X Ten</INSTRUMENT_MODEL>
      </ILLUMINA>
    </PLATFORM>
  </EXPERIMENT>
  <EXPERIMENT accession="SRX3481645" alias="1631_2em_lnc">
    <IDENTIFIERS>
      <PRIMARY_ID>SRX3481645</PRIMARY_ID>
      <SUBMITTER_ID namespace="SUB2866934">1631_2em_lnc</SUBMITTER_ID>
    </IDENTIFIERS>
    <TITLE>Normal reciprocal cross fetus1</TITLE>
    <STUDY_REF accession="SRP107099">
      <IDENTIFIERS>
        <PRIMARY_ID>SRP107099</PRIMARY_ID>
        <EXTERNAL_ID namespace="BioProject">PRJNA357875</EXTERNAL_ID>
      </IDENTIFIERS>
    </STUDY_REF>
    <DESIGN>
      <DESIGN_DESCRIPTION>A total amount of 3  g RNA per sample was used as input material for the RNA sample preparations. Firstly, ribosomal RNA was removed by Epicentre Ribo-zero  rRNA Removal Kit (Epicentre, USA), and rRNA free residue was cleaned up by ethanol precipitation. Subsequently, sequencing libraries were generated using the rRNA-depleted RNAbyNEBNext  Ultra  Directional RNA Library Prep Kit for Illumina  (NEB, USA) following manufacturer s recommendations. Briefly, fragmentation was carried out using divalent cations under elevated temperature in NEBNext First Strand Synthesis Reaction Buffer 5X . First strand cDNA was synthesized using random hexamer primer and M-MuLV Reverse Transcriptase RNaseH- . Second strand cDNA synthesis was subsequently performed using DNA Polymerase I and RNase H. In the reaction buffer, dNTPswith dTTP were replaced by dUTP. Remaining overhangs were converted into blunt ends via exonuclease/polymerase activities. After adenylation of 3  ends of DNA fragments, NEBNext Adaptor with hairpin loop structure were ligated to prepare for hybridization. In order to select cDNA fragments of preferentially 150~200 bp in length, the library fragments were purified with AMPure XP system (Beckman Coulter, Beverly, USA). Then 3  l USER Enzyme (NEB USA) wasused with size-selected, adaptor-ligated cDNA at 37 Cfor 15 min followed by 5 min at 95 C before PCR. Then PCR was performed with Phusion High-Fidelity DNA polymerase, Universal PCR primers and Index (X) Primer. At last, products were purified (AMPure XPsystem) and library quality was assessed on the Agilent Bioanalyzer 2100 system.</DESIGN_DESCRIPTION>
      <SAMPLE_DESCRIPTOR accession="SRS2767475">
        <IDENTIFIERS>
          <PRIMARY_ID>SRS2767475</PRIMARY_ID>
          <EXTERNAL_ID namespace="BioSample">SAMN07109426</EXTERNAL_ID>
        </IDENTIFIERS>
      </SAMPLE_DESCRIPTOR>
      <LIBRARY_DESCRIPTOR>
        <LIBRARY_NAME>1631_2em_lnc</LIBRARY_NAME>
        <LIBRARY_STRATEGY>ncRNA-Seq</LIBRARY_STRATEGY>
        <LIBRARY_SOURCE>TRANSCRIPTOMIC</LIBRARY_SOURCE>
        <LIBRARY_SELECTION>RANDOM PCR</LIBRARY_SELECTION>
        <LIBRARY_LAYOUT>
          <PAIRED/>
        </LIBRARY_LAYOUT>
      </LIBRARY_DESCRIPTOR>
    </DESIGN>
    <PLATFORM>
      <ILLUMINA>
        <INSTRUMENT_MODEL>HiSeq X Ten</INSTRUMENT_MODEL>
      </ILLUMINA>
    </PLATFORM>
  </EXPERIMENT>
  <EXPERIMENT alias="1DNT_2pl_wgbs" accession="SRX3481646">
    <IDENTIFIERS>
      <PRIMARY_ID>SRX3481646</PRIMARY_ID>
      <SUBMITTER_ID namespace="China Agricultural Universtiy">1DNT_2pl_wgbs</SUBMITTER_ID>
    </IDENTIFIERS>
    <TITLE>ipsc_nt_placenta_1D-2</TITLE>
    <STUDY_REF accession="SRP107099">
      <IDENTIFIERS>
        <PRIMARY_ID>SRP107099</PRIMARY_ID>
      </IDENTIFIERS>
    </STUDY_REF>
    <DESIGN>
      <DESIGN_DESCRIPTION>A total amount of 5.2 microgram genomic DNA spiked with 26 ng lambda DNA were fragmented by sonication to 200-300bp with Covaris S220, followed by end repair and adenylation. Cytosine-methylated barcodes were ligated to sonicated DNA as per manufacturer s instructions. Then these DNA fragments were treated twice with bisulfite using EZ DNA Methylation-GoldTM Kit (Zymo Research), before the resulting single-strand DNA fragments were PCR amplificated using KAPA HiFi HotStart Uracil + ReadyMix (2X). Library concentration was quantified by Qubit  2.0 Flurometer (Life Technologies, CA, USA) and quantitative PCR, and the insert size was assayed on Agilent Bioanalyzer 2100 system.</DESIGN_DESCRIPTION>
      <SAMPLE_DESCRIPTOR accession="SRS2767476">
        <IDENTIFIERS>
          <PRIMARY_ID>SRS2767476</PRIMARY_ID>
        </IDENTIFIERS>
      </SAMPLE_DESCRIPTOR>
      <LIBRARY_DESCRIPTOR>
        <LIBRARY_NAME>1DNT_2pl_wgbs</LIBRARY_NAME>
        <LIBRARY_STRATEGY>Bisulfite-Seq</LIBRARY_STRATEGY>
        <LIBRARY_SOURCE>GENOMIC</LIBRARY_SOURCE>
        <LIBRARY_SELECTION>RANDOM PCR</LIBRARY_SELECTION>
        <LIBRARY_LAYOUT>
          <PAIRED/>
        </LIBRARY_LAYOUT>
      </LIBRARY_DESCRIPTOR>
      <SPOT_DESCRIPTOR>
        <SPOT_DECODE_SPEC>
          <SPOT_LENGTH>300</SPOT_LENGTH>
          <READ_SPEC>
            <READ_INDEX>0</READ_INDEX>
            <READ_CLASS>Application Read</READ_CLASS>
            <READ_TYPE>Forward</READ_TYPE>
            <BASE_COORD>1</BASE_COORD>
          </READ_SPEC>
          <READ_SPEC>
            <READ_INDEX>1</READ_INDEX>
            <READ_CLASS>Application Read</READ_CLASS>
            <READ_TYPE>Reverse</READ_TYPE>
            <BASE_COORD>151</BASE_COORD>
          </READ_SPEC>
        </SPOT_DECODE_SPEC>
      </SPOT_DESCRIPTOR>
    </DESIGN>
    <PLATFORM>
      <ILLUMINA>
        <INSTRUMENT_MODEL>HiSeq X Ten</INSTRUMENT_MODEL>
      </ILLUMINA>
    </PLATFORM>
  </EXPERIMENT>
  <EXPERIMENT accession="SRX3481647" alias="1DNT_5em_wgbs">
    <IDENTIFIERS>
      <PRIMARY_ID>SRX3481647</PRIMARY_ID>
      <SUBMITTER_ID namespace="SUB2866934">1DNT_5em_wgbs</SUBMITTER_ID>
    </IDENTIFIERS>
    <TITLE>ipsc_nt_fetus_1D-5</TITLE>
    <STUDY_REF accession="SRP107099">
      <IDENTIFIERS>
        <PRIMARY_ID>SRP107099</PRIMARY_ID>
        <EXTERNAL_ID namespace="BioProject">PRJNA357875</EXTERNAL_ID>
      </IDENTIFIERS>
    </STUDY_REF>
    <DESIGN>
      <DESIGN_DESCRIPTION>A total amount of 5.2 microgram genomic DNA spiked with 26 ng lambda DNA were fragmented by sonication to 200-300bp with Covaris S220, followed by end repair and adenylation. Cytosine-methylated barcodes were ligated to sonicated DNA as per manufacturer s instructions. Then these DNA fragments were treated twice with bisulfite using EZ DNA Methylation-GoldTM Kit (Zymo Research), before the resulting single-strand DNA fragments were PCR amplificated using KAPA HiFi HotStart Uracil + ReadyMix (2X). Library concentration was quantified by Qubit  2.0 Flurometer (Life Technologies, CA, USA) and quantitative PCR, and the insert size was assayed on Agilent Bioanalyzer 2100 system.</DESIGN_DESCRIPTION>
      <SAMPLE_DESCRIPTOR accession="SRS2767477">
        <IDENTIFIERS>
          <PRIMARY_ID>SRS2767477</PRIMARY_ID>
          <EXTERNAL_ID namespace="BioSample">SAMN07125693</EXTERNAL_ID>
        </IDENTIFIERS>
      </SAMPLE_DESCRIPTOR>
      <LIBRARY_DESCRIPTOR>
        <LIBRARY_NAME>1DNT_5em_wgbs</LIBRARY_NAME>
        <LIBRARY_STRATEGY>Bisulfite-Seq</LIBRARY_STRATEGY>
        <LIBRARY_SOURCE>GENOMIC</LIBRARY_SOURCE>
        <LIBRARY_SELECTION>RANDOM PCR</LIBRARY_SELECTION>
        <LIBRARY_LAYOUT>
          <PAIRED/>
        </LIBRARY_LAYOUT>
      </LIBRARY_DESCRIPTOR>
    </DESIGN>
    <PLATFORM>
      <ILLUMINA>
        <INSTRUMENT_MODEL>HiSeq X Ten</INSTRUMENT_MODEL>
      </ILLUMINA>
    </PLATFORM>
  </EXPERIMENT>
</EXPERIMENT_SET>
