Polycomb-group (PcG) proteins form multimeric protein complexes, which are involved in
maintaining the transcriptional repressive state of genes over successive cell generations 1 …

Polycomb group (PcG) proteins play critical roles in the epigenetic inheritance of cell fate.
The Polycomb Repressive Complexes PRC1 and PRC2 catalyse distinct chromatin …

Polycomb group (PcG) proteins are conserved regulatory proteins that repress transcription
of particular target genes in animals and plants. Studies over the past decade have …

Polycomb group (PcG) transcription regulatory proteins maintain cell identity by sustained
repression of numerous genes. The differentiation of embryonic stem (ES) cells induces a …

In mammals, totipotent embryos are formed by fusion of highly differentiated gametes.
Acquisition of totipotency concurs with chromatin remodeling of parental genomes, changes …

The Polycomb group (PcG) proteins maintain stable and heritable repression of homeotic
genes. Typically, Polycomb response elements (PRE) that direct PcG repression are located …

Polycomb group (PcG) complexes are epigenetic regulatory complexes that conduct
transcriptional repression of target genes via modifying the chromatin. The two best …

Polycomb group proteins are transcriptional repressors recruited to many developmental
control genes. The specificity of polycomb group protein targeting is incompletely …

The chromodomain of Drosophila Polycomb protein is essential for maintaining the silencing
state of homeotic genes during development. Recent studies suggest that Polycomb …

Abstract Polycomb repressive complexes-1 and-2 (PRC1 and 2) silence developmental
genes in a spatiotemporal manner during embryogenesis. How Polycomb group (PcG) …