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  <STUDY center_name="GEO" alias="GSE249499" accession="SRP476162">
    <IDENTIFIERS>
      <PRIMARY_ID>SRP476162</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioProject" label="primary">PRJNA1049390</EXTERNAL_ID>
      <EXTERNAL_ID namespace="GEO">GSE249499</EXTERNAL_ID>
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    <DESCRIPTOR>
      <STUDY_TITLE>Detailed analysis of the murine-aged brain transcriptome [Illumina RNA-seq]</STUDY_TITLE>
      <STUDY_TYPE existing_study_type="Transcriptome Analysis"/>
      <STUDY_ABSTRACT>In this work, we collected and analyzed two cohorts of young-adult and aged-adult mice brain mRNAs and determined their levels using second--generation (illumina) sequencing technology.We provide the community with a large resource of whole brain transcriptomes and comprehensive analyses that identify widespread diversity of mRNAs during aging. This study is linked to the dataset GSE233837. Overall design: Brain mRNA profiles of 4 young-adult samples (6-month, brain hemisphere, from 4 males), 4 aged (24-month, brain hemisphere, from 4 males)</STUDY_ABSTRACT>
      <CENTER_PROJECT_NAME>GSE249499</CENTER_PROJECT_NAME>
    </DESCRIPTOR>
    <STUDY_LINKS>
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        <XREF_LINK>
          <DB>pubmed</DB>
          <ID>38471806</ID>
        </XREF_LINK>
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    <STUDY_ATTRIBUTES>
      <STUDY_ATTRIBUTE>
        <TAG>parent_bioproject</TAG>
        <VALUE>PRJNA978067</VALUE>
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    </STUDY_ATTRIBUTES>
  </STUDY>
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