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      <EXTERNAL_ID namespace="GEO">GSM2496045</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>E13.5B2</TITLE>
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      <TAXON_ID>10090</TAXON_ID>
      <SCIENTIFIC_NAME>Mus musculus</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
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          <DB>bioproject</DB>
          <ID>376022</ID>
          <LABEL>PRJNA376022</LABEL>
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        <TAG>source_name</TAG>
        <VALUE>E13.5_brain_PDGFRA+ cells</VALUE>
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        <VALUE>Pdgfra-H2BGFP</VALUE>
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    <IDENTIFIERS>
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      <EXTERNAL_ID namespace="GEO">GSM2496046</EXTERNAL_ID>
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      <SCIENTIFIC_NAME>Mus musculus</SCIENTIFIC_NAME>
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      <EXTERNAL_ID namespace="GEO">GSM2496048</EXTERNAL_ID>
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      <SCIENTIFIC_NAME>Mus musculus</SCIENTIFIC_NAME>
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      <PRIMARY_ID>SRS1992242</PRIMARY_ID>
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      <EXTERNAL_ID namespace="GEO">GSM2496049</EXTERNAL_ID>
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    <TITLE>E13.5S3</TITLE>
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      <SCIENTIFIC_NAME>Mus musculus</SCIENTIFIC_NAME>
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        <VALUE>Pdgfra+ FACS-sorted cells</VALUE>
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      <PRIMARY_ID>SRS1992244</PRIMARY_ID>
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      <EXTERNAL_ID namespace="GEO">GSM2496052</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>P7B3</TITLE>
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      <TAXON_ID>10090</TAXON_ID>
      <SCIENTIFIC_NAME>Mus musculus</SCIENTIFIC_NAME>
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        <VALUE>P7_brain_PDGFRA+ cells</VALUE>
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        <VALUE>Pdgfra-H2BGFP</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>developmental stage</TAG>
        <VALUE>postnatal day 7</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>tissue</TAG>
        <VALUE>brain</VALUE>
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        <TAG>cell type</TAG>
        <VALUE>Pdgfra+ FACS-sorted cells</VALUE>
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    <IDENTIFIERS>
      <PRIMARY_ID>SRS1992245</PRIMARY_ID>
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      <EXTERNAL_ID namespace="GEO">GSM2496051</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>P7B2</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>10090</TAXON_ID>
      <SCIENTIFIC_NAME>Mus musculus</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
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          <ID>376022</ID>
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        <VALUE>P7_brain_PDGFRA+ cells</VALUE>
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        <VALUE>Pdgfra-H2BGFP</VALUE>
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        <TAG>developmental stage</TAG>
        <VALUE>postnatal day 7</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>tissue</TAG>
        <VALUE>brain</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>cell type</TAG>
        <VALUE>Pdgfra+ FACS-sorted cells</VALUE>
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      <EXTERNAL_ID namespace="GEO">GSM2496054</EXTERNAL_ID>
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      <TAXON_ID>10090</TAXON_ID>
      <SCIENTIFIC_NAME>Mus musculus</SCIENTIFIC_NAME>
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    <IDENTIFIERS>
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