<?xml version="1.0" encoding="UTF-8"?>
<SAMPLE_SET xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
  <SAMPLE alias="GSM6107527" accession="SRS12903389">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS12903389</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN28099306</EXTERNAL_ID>
      <EXTERNAL_ID namespace="GEO">GSM6107527</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>Root, P024, high P, rep1 [HP_P024_1]</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>4577</TAXON_ID>
      <SCIENTIFIC_NAME>Zea mays</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>828454</ID>
          <LABEL>PRJNA828454</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>source_name</TAG>
        <VALUE>Root</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>tissue</TAG>
        <VALUE>Root</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>genotype</TAG>
        <VALUE>P024</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>treatment</TAG>
        <VALUE>high P</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="GSM6107528" accession="SRS12903390">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS12903390</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN28099305</EXTERNAL_ID>
      <EXTERNAL_ID namespace="GEO">GSM6107528</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>Root, P024, high P, rep2 [HP_P024_2]</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>4577</TAXON_ID>
      <SCIENTIFIC_NAME>Zea mays</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>828454</ID>
          <LABEL>PRJNA828454</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>source_name</TAG>
        <VALUE>Root</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>tissue</TAG>
        <VALUE>Root</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>genotype</TAG>
        <VALUE>P024</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>treatment</TAG>
        <VALUE>high P</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="GSM6107529" accession="SRS12903391">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS12903391</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN28099304</EXTERNAL_ID>
      <EXTERNAL_ID namespace="GEO">GSM6107529</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>Root, P024, high P, rep3 [HP_P024_3]</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>4577</TAXON_ID>
      <SCIENTIFIC_NAME>Zea mays</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>828454</ID>
          <LABEL>PRJNA828454</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>source_name</TAG>
        <VALUE>Root</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>tissue</TAG>
        <VALUE>Root</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>genotype</TAG>
        <VALUE>P024</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>treatment</TAG>
        <VALUE>high P</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="GSM6107530" accession="SRS12903392">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS12903392</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN28099303</EXTERNAL_ID>
      <EXTERNAL_ID namespace="GEO">GSM6107530</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>Root, F7, high P, rep1 [HP_F7_1]</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>4577</TAXON_ID>
      <SCIENTIFIC_NAME>Zea mays</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>828454</ID>
          <LABEL>PRJNA828454</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>source_name</TAG>
        <VALUE>Root</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>tissue</TAG>
        <VALUE>Root</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>genotype</TAG>
        <VALUE>F7</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>treatment</TAG>
        <VALUE>high P</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="GSM6107531" accession="SRS12903393">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS12903393</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN28099302</EXTERNAL_ID>
      <EXTERNAL_ID namespace="GEO">GSM6107531</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>Root, F7, high P, rep2 [HP_F7_2]</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>4577</TAXON_ID>
      <SCIENTIFIC_NAME>Zea mays</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>828454</ID>
          <LABEL>PRJNA828454</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>source_name</TAG>
        <VALUE>Root</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>tissue</TAG>
        <VALUE>Root</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>genotype</TAG>
        <VALUE>F7</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>treatment</TAG>
        <VALUE>high P</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="GSM6107532" accession="SRS12903394">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS12903394</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN28099301</EXTERNAL_ID>
      <EXTERNAL_ID namespace="GEO">GSM6107532</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>Root, F7, high P, rep3 [HP_F7_3]</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>4577</TAXON_ID>
      <SCIENTIFIC_NAME>Zea mays</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>828454</ID>
          <LABEL>PRJNA828454</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>source_name</TAG>
        <VALUE>Root</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>tissue</TAG>
        <VALUE>Root</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>genotype</TAG>
        <VALUE>F7</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>treatment</TAG>
        <VALUE>high P</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="GSM6107533" accession="SRS12903395">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS12903395</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN28099300</EXTERNAL_ID>
      <EXTERNAL_ID namespace="GEO">GSM6107533</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>Root, P415, high P, rep1 [HP_P415_1]</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>4577</TAXON_ID>
      <SCIENTIFIC_NAME>Zea mays</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>828454</ID>
          <LABEL>PRJNA828454</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>source_name</TAG>
        <VALUE>Root</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>tissue</TAG>
        <VALUE>Root</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>genotype</TAG>
        <VALUE>P415</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>treatment</TAG>
        <VALUE>high P</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="GSM6107534" accession="SRS12903396">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS12903396</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN28099299</EXTERNAL_ID>
      <EXTERNAL_ID namespace="GEO">GSM6107534</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>Root, P415, high P, rep2 [HP_P415_2]</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>4577</TAXON_ID>
      <SCIENTIFIC_NAME>Zea mays</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>828454</ID>
          <LABEL>PRJNA828454</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>source_name</TAG>
        <VALUE>Root</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>tissue</TAG>
        <VALUE>Root</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>genotype</TAG>
        <VALUE>P415</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>treatment</TAG>
        <VALUE>high P</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="GSM6107535" accession="SRS12903397">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS12903397</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN28099298</EXTERNAL_ID>
      <EXTERNAL_ID namespace="GEO">GSM6107535</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>Root, P415, high P, rep3 [HP_P415_3]</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>4577</TAXON_ID>
      <SCIENTIFIC_NAME>Zea mays</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>828454</ID>
          <LABEL>PRJNA828454</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>source_name</TAG>
        <VALUE>Root</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>tissue</TAG>
        <VALUE>Root</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>genotype</TAG>
        <VALUE>P415</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>treatment</TAG>
        <VALUE>high P</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="GSM6107536" accession="SRS12903398">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS12903398</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN28099297</EXTERNAL_ID>
      <EXTERNAL_ID namespace="GEO">GSM6107536</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>Root, P024, low P, rep1 [LP_P024_1]</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>4577</TAXON_ID>
      <SCIENTIFIC_NAME>Zea mays</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>828454</ID>
          <LABEL>PRJNA828454</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>source_name</TAG>
        <VALUE>Root</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>tissue</TAG>
        <VALUE>Root</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>genotype</TAG>
        <VALUE>P024</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>treatment</TAG>
        <VALUE>low P</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="GSM6107537" accession="SRS12903399">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS12903399</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN28099296</EXTERNAL_ID>
      <EXTERNAL_ID namespace="GEO">GSM6107537</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>Root, P024, low P, rep2 [LP_P024_2]</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>4577</TAXON_ID>
      <SCIENTIFIC_NAME>Zea mays</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>828454</ID>
          <LABEL>PRJNA828454</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>source_name</TAG>
        <VALUE>Root</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>tissue</TAG>
        <VALUE>Root</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>genotype</TAG>
        <VALUE>P024</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>treatment</TAG>
        <VALUE>low P</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="GSM6107538" accession="SRS12903400">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS12903400</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN28099295</EXTERNAL_ID>
      <EXTERNAL_ID namespace="GEO">GSM6107538</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>Root, P024, low P, rep3 [LP_P024_3]</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>4577</TAXON_ID>
      <SCIENTIFIC_NAME>Zea mays</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>828454</ID>
          <LABEL>PRJNA828454</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>source_name</TAG>
        <VALUE>Root</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>tissue</TAG>
        <VALUE>Root</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>genotype</TAG>
        <VALUE>P024</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>treatment</TAG>
        <VALUE>low P</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="GSM6107539" accession="SRS12903401">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS12903401</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN28099294</EXTERNAL_ID>
      <EXTERNAL_ID namespace="GEO">GSM6107539</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>Root, F7, low P, rep1 [LP_F7_1]</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>4577</TAXON_ID>
      <SCIENTIFIC_NAME>Zea mays</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>828454</ID>
          <LABEL>PRJNA828454</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>source_name</TAG>
        <VALUE>Root</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>tissue</TAG>
        <VALUE>Root</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>genotype</TAG>
        <VALUE>F7</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>treatment</TAG>
        <VALUE>low P</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="GSM6107540" accession="SRS12903402">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS12903402</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN28099293</EXTERNAL_ID>
      <EXTERNAL_ID namespace="GEO">GSM6107540</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>Root, F7, low P, rep2 [LP_F7_2]</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>4577</TAXON_ID>
      <SCIENTIFIC_NAME>Zea mays</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>828454</ID>
          <LABEL>PRJNA828454</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>source_name</TAG>
        <VALUE>Root</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>tissue</TAG>
        <VALUE>Root</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>genotype</TAG>
        <VALUE>F7</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>treatment</TAG>
        <VALUE>low P</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="GSM6107541" accession="SRS12903403">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS12903403</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN28099292</EXTERNAL_ID>
      <EXTERNAL_ID namespace="GEO">GSM6107541</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>Root, F7, low P, rep3 [LP_F7_3]</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>4577</TAXON_ID>
      <SCIENTIFIC_NAME>Zea mays</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>828454</ID>
          <LABEL>PRJNA828454</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>source_name</TAG>
        <VALUE>Root</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>tissue</TAG>
        <VALUE>Root</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>genotype</TAG>
        <VALUE>F7</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>treatment</TAG>
        <VALUE>low P</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="GSM6107542" accession="SRS12903404">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS12903404</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN28099291</EXTERNAL_ID>
      <EXTERNAL_ID namespace="GEO">GSM6107542</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>Root, P415, low P, rep1 [LP_P415_1]</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>4577</TAXON_ID>
      <SCIENTIFIC_NAME>Zea mays</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>828454</ID>
          <LABEL>PRJNA828454</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>source_name</TAG>
        <VALUE>Root</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>tissue</TAG>
        <VALUE>Root</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>genotype</TAG>
        <VALUE>P415</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>treatment</TAG>
        <VALUE>low P</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="GSM6107543" accession="SRS12903405">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS12903405</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN28099290</EXTERNAL_ID>
      <EXTERNAL_ID namespace="GEO">GSM6107543</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>Root, P415, low P, rep2 [LP_P415_2]</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>4577</TAXON_ID>
      <SCIENTIFIC_NAME>Zea mays</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>828454</ID>
          <LABEL>PRJNA828454</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>source_name</TAG>
        <VALUE>Root</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>tissue</TAG>
        <VALUE>Root</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>genotype</TAG>
        <VALUE>P415</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>treatment</TAG>
        <VALUE>low P</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="GSM6107544" accession="SRS12903406">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS12903406</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN28099289</EXTERNAL_ID>
      <EXTERNAL_ID namespace="GEO">GSM6107544</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>Root, P415, low P, rep3 [LP_P415_3]</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>4577</TAXON_ID>
      <SCIENTIFIC_NAME>Zea mays</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>828454</ID>
          <LABEL>PRJNA828454</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>source_name</TAG>
        <VALUE>Root</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>tissue</TAG>
        <VALUE>Root</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>genotype</TAG>
        <VALUE>P415</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>treatment</TAG>
        <VALUE>low P</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
</SAMPLE_SET>
