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      <PRIMARY_ID>ERS7147476</PRIMARY_ID>
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    <TITLE>MDA-MB-231_#1</TITLE>
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      <TAXON_ID>9606</TAXON_ID>
      <SCIENTIFIC_NAME>Homo sapiens</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
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        <TAG>ENA-FIRST-PUBLIC</TAG>
        <VALUE>2022-07-05</VALUE>
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        <VALUE>Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA.</VALUE>
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        <VALUE>Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA.</VALUE>
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        <VALUE>2022-07-05T12:03:08Z</VALUE>
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        <TAG>broker name</TAG>
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      <TAXON_ID>9606</TAXON_ID>
      <SCIENTIFIC_NAME>Homo sapiens</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <DESCRIPTION>Protocols: Cultured breast cancer cells were harvested, and pellets were washed 3X with cold PBS solution before RNA extraction. Trizol / Chloroform extraction followed by isopropanol precipitation Total RNA samples (100 ng) were input in the RNA library construction using the KAPA RNA Hyper library prep kit. Protocol was modified based on the quality and quality of the samples. Customized adapters with unique molecular indexes (UMI) and Sample-specific dual-indexes primers were added to each library. The quantity of libraries was measured with Qubit and quality measured by TapStation Genomic DNA Assay.</DESCRIPTION>
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        <VALUE>Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA.</VALUE>
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        <VALUE>Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA.</VALUE>
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        <TAG>broker name</TAG>
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      <PRIMARY_ID>ERS7147478</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMEA9424251</EXTERNAL_ID>
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    <TITLE>MDA-MB-453_#1</TITLE>
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      <TAXON_ID>9606</TAXON_ID>
      <SCIENTIFIC_NAME>Homo sapiens</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <DESCRIPTION>Protocols: Cultured breast cancer cells were harvested, and pellets were washed 3X with cold PBS solution before RNA extraction. Trizol / Chloroform extraction followed by isopropanol precipitation Total RNA samples (100 ng) were input in the RNA library construction using the KAPA RNA Hyper library prep kit. Protocol was modified based on the quality and quality of the samples. Customized adapters with unique molecular indexes (UMI) and Sample-specific dual-indexes primers were added to each library. The quantity of libraries was measured with Qubit and quality measured by TapStation Genomic DNA Assay.</DESCRIPTION>
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        <VALUE>2022-07-05</VALUE>
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        <TAG>ENA-LAST-UPDATE</TAG>
        <VALUE>2022-07-05</VALUE>
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        <TAG>External Id</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC center alias</TAG>
        <VALUE>Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA.</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC center name</TAG>
        <VALUE>Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA.</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC first public</TAG>
        <VALUE>2022-07-05T12:03:08Z</VALUE>
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        <VALUE>2022-07-05T12:03:08Z</VALUE>
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        <TAG>INSDC status</TAG>
        <VALUE>public</VALUE>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>broker name</TAG>
        <VALUE>ArrayExpress</VALUE>
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        <TAG>common name</TAG>
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        <TAG>sample name</TAG>
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      <PRIMARY_ID>ERS7147479</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMEA9424252</EXTERNAL_ID>
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      <TAXON_ID>9606</TAXON_ID>
      <SCIENTIFIC_NAME>Homo sapiens</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <DESCRIPTION>Protocols: Cultured breast cancer cells were harvested, and pellets were washed 3X with cold PBS solution before RNA extraction. Trizol / Chloroform extraction followed by isopropanol precipitation Total RNA samples (100 ng) were input in the RNA library construction using the KAPA RNA Hyper library prep kit. Protocol was modified based on the quality and quality of the samples. Customized adapters with unique molecular indexes (UMI) and Sample-specific dual-indexes primers were added to each library. The quantity of libraries was measured with Qubit and quality measured by TapStation Genomic DNA Assay.</DESCRIPTION>
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        <VALUE>2022-07-05</VALUE>
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        <TAG>ENA-LAST-UPDATE</TAG>
        <VALUE>2022-07-05</VALUE>
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        <TAG>External Id</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC center alias</TAG>
        <VALUE>Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA.</VALUE>
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      <SAMPLE_ATTRIBUTE>
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        <VALUE>Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA.</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>broker name</TAG>
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      <PRIMARY_ID>ERS7147480</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMEA9424253</EXTERNAL_ID>
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    <TITLE>PDX-ERa-negative_#1</TITLE>
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      <TAXON_ID>9606</TAXON_ID>
      <SCIENTIFIC_NAME>Homo sapiens</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
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        <TAG>ENA-LAST-UPDATE</TAG>
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        <TAG>INSDC center alias</TAG>
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        <VALUE>Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA.</VALUE>
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        <VALUE>2022-07-05T12:03:08Z</VALUE>
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      <SCIENTIFIC_NAME>Homo sapiens</SCIENTIFIC_NAME>
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        <VALUE>Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA.</VALUE>
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        <VALUE>2022-07-05T12:03:08Z</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>broker name</TAG>
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      <PRIMARY_ID>ERS7147482</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMEA9424255</EXTERNAL_ID>
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      <TAXON_ID>9606</TAXON_ID>
      <SCIENTIFIC_NAME>Homo sapiens</SCIENTIFIC_NAME>
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      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC center alias</TAG>
        <VALUE>Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA.</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC center name</TAG>
        <VALUE>Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA.</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC first public</TAG>
        <VALUE>2022-07-05T12:03:08Z</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC last update</TAG>
        <VALUE>2022-07-05T12:03:08Z</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC status</TAG>
        <VALUE>public</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>Submitter Id</TAG>
        <VALUE>E-MTAB-10733:MCF-7_#1</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>broker name</TAG>
        <VALUE>ArrayExpress</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>cell_line</TAG>
        <VALUE>MCF-7</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>common name</TAG>
        <VALUE>human</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>developmental stage</TAG>
        <VALUE>adult</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>disease</TAG>
        <VALUE>adenocarcinoma</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>growth condition</TAG>
        <VALUE>in vitro</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>immunophenotype</TAG>
        <VALUE>ER positive</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolate</TAG>
        <VALUE>not applicable</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>organism part</TAG>
        <VALUE>mammary gland</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sample name</TAG>
        <VALUE>E-MTAB-10733:MCF-7_#1</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="SAMEA9424256" accession="ERS7147483">
    <IDENTIFIERS>
      <PRIMARY_ID>ERS7147483</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMEA9424256</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>MCF-7_#2</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>9606</TAXON_ID>
      <SCIENTIFIC_NAME>Homo sapiens</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <DESCRIPTION>Protocols: Cultured breast cancer cells were harvested, and pellets were washed 3X with cold PBS solution before RNA extraction. Trizol / Chloroform extraction followed by isopropanol precipitation Total RNA samples (100 ng) were input in the RNA library construction using the KAPA RNA Hyper library prep kit. Protocol was modified based on the quality and quality of the samples. Customized adapters with unique molecular indexes (UMI) and Sample-specific dual-indexes primers were added to each library. The quantity of libraries was measured with Qubit and quality measured by TapStation Genomic DNA Assay.</DESCRIPTION>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>ENA-FIRST-PUBLIC</TAG>
        <VALUE>2022-07-05</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ENA-LAST-UPDATE</TAG>
        <VALUE>2022-07-05</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>External Id</TAG>
        <VALUE>SAMEA9424256</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC center alias</TAG>
        <VALUE>Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA.</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC center name</TAG>
        <VALUE>Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA.</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC first public</TAG>
        <VALUE>2022-07-05T12:03:08Z</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC last update</TAG>
        <VALUE>2022-07-05T12:03:08Z</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC status</TAG>
        <VALUE>public</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>Submitter Id</TAG>
        <VALUE>E-MTAB-10733:MCF-7_#2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>broker name</TAG>
        <VALUE>ArrayExpress</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>cell_line</TAG>
        <VALUE>MCF-7</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>common name</TAG>
        <VALUE>human</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>developmental stage</TAG>
        <VALUE>adult</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>disease</TAG>
        <VALUE>adenocarcinoma</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>growth condition</TAG>
        <VALUE>in vitro</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>immunophenotype</TAG>
        <VALUE>ER positive</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolate</TAG>
        <VALUE>not applicable</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>organism part</TAG>
        <VALUE>mammary gland</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sample name</TAG>
        <VALUE>E-MTAB-10733:MCF-7_#2</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="SAMEA9424257" accession="ERS7147484">
    <IDENTIFIERS>
      <PRIMARY_ID>ERS7147484</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMEA9424257</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>PDX-ERa-positive_#1</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>9606</TAXON_ID>
      <SCIENTIFIC_NAME>Homo sapiens</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <DESCRIPTION>Protocols: Cultured breast cancer cells were harvested, and pellets were washed 3X with cold PBS solution before RNA extraction. Trizol / Chloroform extraction followed by isopropanol precipitation Total RNA samples (100 ng) were input in the RNA library construction using the KAPA RNA Hyper library prep kit. Protocol was modified based on the quality and quality of the samples. Customized adapters with unique molecular indexes (UMI) and Sample-specific dual-indexes primers were added to each library. The quantity of libraries was measured with Qubit and quality measured by TapStation Genomic DNA Assay.</DESCRIPTION>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>ENA-FIRST-PUBLIC</TAG>
        <VALUE>2022-07-05</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ENA-LAST-UPDATE</TAG>
        <VALUE>2022-07-05</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>External Id</TAG>
        <VALUE>SAMEA9424257</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC center alias</TAG>
        <VALUE>Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA.</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC center name</TAG>
        <VALUE>Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA.</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC first public</TAG>
        <VALUE>2022-07-05T12:03:08Z</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC last update</TAG>
        <VALUE>2022-07-05T12:03:08Z</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC status</TAG>
        <VALUE>public</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>Submitter Id</TAG>
        <VALUE>E-MTAB-10733:PDX-ERa-positive_#1</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>broker name</TAG>
        <VALUE>ArrayExpress</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>common name</TAG>
        <VALUE>human</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>developmental stage</TAG>
        <VALUE>adult</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>disease</TAG>
        <VALUE>breast cancer</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>growth condition</TAG>
        <VALUE>patient derived xenograft</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>immunophenotype</TAG>
        <VALUE>ER positive</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolate</TAG>
        <VALUE>not applicable</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>organism part</TAG>
        <VALUE>mammary gland</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sample name</TAG>
        <VALUE>E-MTAB-10733:PDX-ERa-positive_#1</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="SAMEA9424258" accession="ERS7147485">
    <IDENTIFIERS>
      <PRIMARY_ID>ERS7147485</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMEA9424258</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>PDX-ERa-positive_#2</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>9606</TAXON_ID>
      <SCIENTIFIC_NAME>Homo sapiens</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <DESCRIPTION>Protocols: Cultured breast cancer cells were harvested, and pellets were washed 3X with cold PBS solution before RNA extraction. Trizol / Chloroform extraction followed by isopropanol precipitation Total RNA samples (100 ng) were input in the RNA library construction using the KAPA RNA Hyper library prep kit. Protocol was modified based on the quality and quality of the samples. Customized adapters with unique molecular indexes (UMI) and Sample-specific dual-indexes primers were added to each library. The quantity of libraries was measured with Qubit and quality measured by TapStation Genomic DNA Assay.</DESCRIPTION>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>ENA-FIRST-PUBLIC</TAG>
        <VALUE>2022-07-05</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ENA-LAST-UPDATE</TAG>
        <VALUE>2022-07-05</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>External Id</TAG>
        <VALUE>SAMEA9424258</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC center alias</TAG>
        <VALUE>Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA.</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC center name</TAG>
        <VALUE>Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA.</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC first public</TAG>
        <VALUE>2022-07-05T12:03:08Z</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC last update</TAG>
        <VALUE>2022-07-05T12:03:08Z</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC status</TAG>
        <VALUE>public</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>Submitter Id</TAG>
        <VALUE>E-MTAB-10733:PDX-ERa-positive_#2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>broker name</TAG>
        <VALUE>ArrayExpress</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>common name</TAG>
        <VALUE>human</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>developmental stage</TAG>
        <VALUE>adult</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>disease</TAG>
        <VALUE>breast cancer</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>growth condition</TAG>
        <VALUE>patient derived xenograft</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>immunophenotype</TAG>
        <VALUE>ER positive</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolate</TAG>
        <VALUE>not applicable</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>organism part</TAG>
        <VALUE>mammary gland</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sample name</TAG>
        <VALUE>E-MTAB-10733:PDX-ERa-positive_#2</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="SAMEA9424259" accession="ERS7147486">
    <IDENTIFIERS>
      <PRIMARY_ID>ERS7147486</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMEA9424259</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>T-47D_#1</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>9606</TAXON_ID>
      <SCIENTIFIC_NAME>Homo sapiens</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <DESCRIPTION>Protocols: Cultured breast cancer cells were harvested, and pellets were washed 3X with cold PBS solution before RNA extraction. Trizol / Chloroform extraction followed by isopropanol precipitation Total RNA samples (100 ng) were input in the RNA library construction using the KAPA RNA Hyper library prep kit. Protocol was modified based on the quality and quality of the samples. Customized adapters with unique molecular indexes (UMI) and Sample-specific dual-indexes primers were added to each library. The quantity of libraries was measured with Qubit and quality measured by TapStation Genomic DNA Assay.</DESCRIPTION>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>ENA-FIRST-PUBLIC</TAG>
        <VALUE>2022-07-05</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ENA-LAST-UPDATE</TAG>
        <VALUE>2022-07-05</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>External Id</TAG>
        <VALUE>SAMEA9424259</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC center alias</TAG>
        <VALUE>Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA.</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC center name</TAG>
        <VALUE>Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA.</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC first public</TAG>
        <VALUE>2022-07-05T12:03:08Z</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC last update</TAG>
        <VALUE>2022-07-05T12:03:08Z</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC status</TAG>
        <VALUE>public</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>Submitter Id</TAG>
        <VALUE>E-MTAB-10733:T-47D_#1</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>broker name</TAG>
        <VALUE>ArrayExpress</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>cell_line</TAG>
        <VALUE>T-47D</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>common name</TAG>
        <VALUE>human</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>developmental stage</TAG>
        <VALUE>adult</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>disease</TAG>
        <VALUE>breast ductal adenocarcinoma</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>growth condition</TAG>
        <VALUE>in vitro</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>immunophenotype</TAG>
        <VALUE>ER positive</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolate</TAG>
        <VALUE>not applicable</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>organism part</TAG>
        <VALUE>mammary gland</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sample name</TAG>
        <VALUE>E-MTAB-10733:T-47D_#1</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="SAMEA9424260" accession="ERS7147487">
    <IDENTIFIERS>
      <PRIMARY_ID>ERS7147487</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMEA9424260</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>T-47D_#2</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>9606</TAXON_ID>
      <SCIENTIFIC_NAME>Homo sapiens</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <DESCRIPTION>Protocols: Cultured breast cancer cells were harvested, and pellets were washed 3X with cold PBS solution before RNA extraction. Trizol / Chloroform extraction followed by isopropanol precipitation Total RNA samples (100 ng) were input in the RNA library construction using the KAPA RNA Hyper library prep kit. Protocol was modified based on the quality and quality of the samples. Customized adapters with unique molecular indexes (UMI) and Sample-specific dual-indexes primers were added to each library. The quantity of libraries was measured with Qubit and quality measured by TapStation Genomic DNA Assay.</DESCRIPTION>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>ENA-FIRST-PUBLIC</TAG>
        <VALUE>2022-07-05</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ENA-LAST-UPDATE</TAG>
        <VALUE>2022-07-05</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>External Id</TAG>
        <VALUE>SAMEA9424260</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC center alias</TAG>
        <VALUE>Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA.</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC center name</TAG>
        <VALUE>Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA.</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC first public</TAG>
        <VALUE>2022-07-05T12:03:08Z</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC last update</TAG>
        <VALUE>2022-07-05T12:03:08Z</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC status</TAG>
        <VALUE>public</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>Submitter Id</TAG>
        <VALUE>E-MTAB-10733:T-47D_#2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>broker name</TAG>
        <VALUE>ArrayExpress</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>cell_line</TAG>
        <VALUE>T-47D</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>common name</TAG>
        <VALUE>human</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>developmental stage</TAG>
        <VALUE>adult</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>disease</TAG>
        <VALUE>breast ductal adenocarcinoma</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>growth condition</TAG>
        <VALUE>in vitro</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>immunophenotype</TAG>
        <VALUE>ER positive</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolate</TAG>
        <VALUE>not applicable</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>organism part</TAG>
        <VALUE>mammary gland</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sample name</TAG>
        <VALUE>E-MTAB-10733:T-47D_#2</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
</SAMPLE_SET>
