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      <EXTERNAL_ID namespace="BioSample">SAMN27861977</EXTERNAL_ID>
      <EXTERNAL_ID namespace="GEO">GSM6068946</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>6DAP endosperm, replicate 1, scRNAseq</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>4577</TAXON_ID>
      <SCIENTIFIC_NAME>Zea mays</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
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        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>832419</ID>
          <LABEL>PRJNA832419</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
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      <SAMPLE_ATTRIBUTE>
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        <TAG>tissue</TAG>
        <VALUE>Endosperm</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
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      <EXTERNAL_ID namespace="GEO">GSM6068947</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>7DAP endosperm, replicate 1, scRNAseq</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>4577</TAXON_ID>
      <SCIENTIFIC_NAME>Zea mays</SCIENTIFIC_NAME>
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      <EXTERNAL_ID namespace="BioSample">SAMN27861975</EXTERNAL_ID>
      <EXTERNAL_ID namespace="GEO">GSM6068948</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>7DAP endosperm, replicate 2, scRNAseq</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>4577</TAXON_ID>
      <SCIENTIFIC_NAME>Zea mays</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
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          <DB>bioproject</DB>
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      <EXTERNAL_ID namespace="BioSample">SAMN27861974</EXTERNAL_ID>
      <EXTERNAL_ID namespace="GEO">GSM6068949</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>7DAP endosperm, replicate 3, scRNAseq</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>4577</TAXON_ID>
      <SCIENTIFIC_NAME>Zea mays</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
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          <DB>bioproject</DB>
          <ID>832419</ID>
          <LABEL>PRJNA832419</LABEL>
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      </SAMPLE_LINK>
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        <TAG>tissue</TAG>
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      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>cultivar</TAG>
        <VALUE>B73</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
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        <VALUE>missing</VALUE>
      </SAMPLE_ATTRIBUTE>
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