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Mitotic bookmarking in development and stem cells.

Nicola Festuccia1, Inma Gonzalez1, Nick Owens1

  • 1Epigenetics of Stem Cells, Department of Developmental and Stem Cell Biology, Institut Pasteur, CNRS UMR3738, 25 rue du Docteur Roux, 75015 Paris, France.

Development (Cambridge, England)
|October 19, 2017
PubMed
Summary
This summary is machine-generated.

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Mitotic bookmarking factors maintain gene regulation during cell division. These proteins ensure epigenetic information is passed from parent to daughter cells, influencing cell fate.

Area of Science:

  • Molecular Biology
  • Epigenetics
  • Cell Biology

Background:

  • Mitosis dismantles most gene regulatory processes.
  • Transcriptional regulators can bind genomic targets during mitosis.
  • These regulators are termed 'mitotic bookmarking factors'.

Purpose of the Study:

  • Review mitotic bookmarking processes in development and stem cells.
  • Discuss the importance of bookmarking for epigenetic regulation.
  • Explore the role of bookmarking in cell fate transitions.

Main Methods:

  • Literature review of mitotic bookmarking.
  • Analysis of transcriptional regulators during mitosis.
  • Examination of epigenetic inheritance mechanisms.
Keywords:
EpigeneticsMitotic bookmarkingMitotic inheritanceStem cellsTranscription factors

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Main Results:

  • Mitotic bookmarking factors include transcription factors and chromatin modifiers.
  • These factors convey gene regulatory information across cell division.
  • Evidence suggests their role in development and stem cell biology.

Conclusions:

  • Mitotic bookmarking is crucial for maintaining cellular identity.
  • Understanding bookmarking is key to epigenetic regulation and cell fate.
  • Further research is needed to fully elucidate bookmarking mechanisms.