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September 16, 2025PLoS GeneticsOpen Access

Epigenetic relay: Polycomb-directed DNA methylation in mammalian development

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Authors

TUTeresa UrliMGMax Greenberg

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Overview

This review discusses PRC1.6's role in maintaining germline gene silencing and implications for somatic cell identity.

Key Points

  • PRC1.6 maintains transient silencing of germline genes during early development, supporting somatic cell identity.
  • Evidence shows PRC1.6 stimulates recruitment of de novo dna methyltransferases, impacting gene regulation.
  • The review highlights an epigenetic relay involving direct protein interactions influencing histone modifications.
  • Understanding this interplay is crucial for insights into development and cell health.

Cite This Study

Urli et al. (2025) studied this question.

synapsesocial.com/papers/68d453a431b076d99fa598b3https://doi.org/10.1371/journal.pgen.1011854
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Also Consider

Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context:

  1. 1Genomic context– and H2AK119 ubiquitination–dependent inheritance of human Polycomb silencing2024 · 9 citations
  2. 2Chromatin folding by the Polycomb group proteins and its elusive role in epigenetic repression2025
  3. 3Research advances of polycomb group proteins in regulating mammalian development2024 · 4 citations
  4. 4Nucleation and spreading maintain Polycomb domains every cell cycle2024 · 8 citations
  5. 5Characterization of an antagonistic switch between histone H3 lysine 27 methylation and acetylation in the transcriptional regulation of Polycomb group target genes2010 · 417 citations