<codeBook xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xsi:schemaLocation="ddi:codebook:2_5 http://www.ddialliance.org/Specification/DDI-Codebook/2.5/XMLSchema/codebook.xsd" xmlns="ddi:codebook:2_5">
  <docDscr>
    <citation>
      <titlStmt>
        <titl xml:lang="sv"></titl>
        <parTitl xml:lang="en">Placental gene expression in two consecutive pregnancies</parTitl>
        <IDNo agency="SND">doi-10-17044-scilifelab-24407893-0</IDNo>
        <IDNo agency="DOI">https://doi.org/10.17044/SCILIFELAB.24407893</IDNo>
      </titlStmt>
      <prodStmt>
        <producer xml:lang="en" abbr="SND">Swedish National Data Service</producer>
        <producer xml:lang="sv" abbr="SND">Svensk nationell datatjänst</producer>
      </prodStmt>
      <holdings URI="https://doi.org/10.17044/SCILIFELAB.24407893">Landing page</holdings>
    </citation>
  </docDscr>
  <stdyDscr>
    <citation>
      <titlStmt>
        <titl xml:lang="sv"></titl>
        <parTitl xml:lang="en">Placental gene expression in two consecutive pregnancies</parTitl>
        <IDNo agency="SND">doi-10-17044-scilifelab-24407893-0</IDNo>
        <IDNo agency="DOI">https://doi.org/10.17044/SCILIFELAB.24407893</IDNo>
      </titlStmt>
      <rspStmt>
        <AuthEnty xml:lang="en" affiliation="Science for Life Laboratory">Kallak, Theodora</AuthEnty>
      </rspStmt>
      <prodStmt />
      <distStmt>
        <distrbtr xml:lang="en" abbr="SND" URI="https://snd.se">Swedish National Data Service</distrbtr>
        <distrbtr xml:lang="sv" abbr="SND" URI="https://snd.se">Svensk nationell datatjänst</distrbtr>
        <distDate xml:lang="en" date="2023-11-01" />
      </distStmt>
      <verStmt>
        <version elementVersion="0" elementVersionDate="2023-11-01" />
      </verStmt>
      <holdings URI="https://doi.org/10.17044/SCILIFELAB.24407893">Landing page</holdings>
    </citation>
    <stdyInfo>
      <subject />
      <abstract xml:lang="en" contentType="abstract">Differential gene expression was analyzed between in placenta from two consecutive pregnancies in from 10 women, in total 20 samples from BASIC study (Biological, Affect, Stress, Imaging, and Cognition in Pregnancy and the Puerperium), a population based prospective study at Uppsala University Hospital. Total tissue RNA was analyzed by use of Ion AmpliSeq Human Transcriptome Gene Expression kit.

In addition to placental gene expression data is also available for the maternal health during pregnancy collected by use of questionnaires and medical records.  

Data availability

Currently, General Data Protection Regulation (GDPR), hinders data deposition of human genetic and sequencing data. The data and code used in this study are available from the authors upon reasonable request and with permission of BASIC study cohort. Contact theodora.kunovac_kallak@kbh.uu.se (mailto:theodora.kunovac_kallak@kbh.uu.se) .</abstract>
      <sumDscr />
    </stdyInfo>
    <method>
      <dataColl />
    </method>
    <dataAccs>
      <useStmt>
        <restrctn xml:lang="en">Access to data through an external actor. Access to data is restricted.</restrctn>
        <restrctn xml:lang="sv">Åtkomst till data via extern aktör. Tillgång till data är begränsad.</restrctn>
        <conditions elementVersion="info:eu-repo-Access-Terms vocabulary">restrictedAccess</conditions>
      </useStmt>
    </dataAccs>
    <othrStdyMat />
  </stdyDscr>
</codeBook>