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GenomicsPolycomb PHF19 binds H3K36me3 and recruits PRC2 and demethylase NO66 to embryonic stem cell genes during differentiation
The Polycomb group proteins are repressive chromatin modifiers with essential roles in metazoan development, cellular differentiation and cell fate maintenance. How Polycomb proteins access active chromatin in order to confer transcriptional silencing during lineage transitions remains unclear. Here...
ORGANISM(S): Mus musculus 
2012-11-17 | E-GEOD-41609 | biostudies-arrayexpress
ProteomicsAuto-inhibition of PRC2 by the broadly expressed long isoform of AEBP2.
Polycomb Repressive Complex 2 (PRC2) is an essential chromatin regulator responsible for mono-, di- and tri- methylating H3K27. Control of PRC2 activity is a critical process in development and disease. While PRC2 is inhibited in germinal cells, no inhibitory cofactor has been identified in somatic ...
ORGANISM(S): Mus musculus (Mouse) 
2025-08-26 | PXD053693 | Pride
Cryo-em. Jarid2 Embryonic stem cells Prc2.2 Polycomb Suz12 Trithorax Aebp2 
ProteomicsDynamic protein interactions of the Polycomb Repressive Complex 2
Polycomb proteins assemble to form complexes with important roles in epigenetic regulation. The Polycomb Repressive Complex 2 (PRC2) modulates the di- and tri-methylation of lysine 27 on histone H3, each of which are associated with gene repression. Although three subunits, EZH1/2, SUZ12 and EED, fo...
ORGANISM(S): Homo Sapiens (ncbitaxon:9606) 
2017-03-29 | MSV000080739 | MassIVE
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