Sort   by:  
 Page size 
TranscriptomicsDeletion of KDM2B DNA-binding domain affects RING1B and SUZ12 occupancy
The histone lysine demethylase protein, KDM2B, associates with the PCGF1/PRC1 complex and binds to non-methylated DNA through its ZF-CxxC domain, providing a possible molecular link between CpG island elements and polycomb nucleation (Farcas et al., 2012, Wu et al., 2013). Here, a novel genetic syst...
ORGANISM(S): Mus musculus 
2014-05-27 | E-GEOD-52619 | biostudies-arrayexpress
GenomicsDeletion of RING1A/B and loss of H2AK119ub1 affects PRC2 occupancy and H3K27me3 genome-wide
The chromatin modifying activities inherent to polycomb repressive complexes PRC1 and PRC2 play an essential role in gene regulation, cellular differentiation, and development. However, the mechanisms by which these complexes recognize their target sites and function together to form repressive chro...
ORGANISM(S): Mus musculus 
2014-05-27 | E-GEOD-55697 | biostudies-arrayexpress
GenomicsKDM2B binds CpG islands and modulates recruitment of Ring1b
CpG island elements are associated with most mammalian gene promoters, yet how they contribute to gene regulation remains poorly understood. Recently it has become clear that a subset of CpG islands in embryonic stem cells can act as polycomb response elements and are recognized by the polycomb sile...
ORGANISM(S): Mus musculus 
2012-12-26 | E-GEOD-40860 | biostudies-arrayexpress
TranscriptomicsGene expression changes following knockdown of Kdm2b on mESCs
In order to study the effects of Kdm2b binding at CpG islands, Kdm2b was knocked down in mouse embryonic stem cells using shRNA and gene expression profiled using Affymetrix arrays Depletion of KDM2B affects the gene expression of a subset of polycomb targets RNA from 4 samples stably expressing shK...
ORGANISM(S): Mus musculus 
2012-12-26 | E-GEOD-40701 | biostudies-arrayexpress
Sort   by:  
 Page size