These gene silencing proteins, referred to as Polycomb complexes, play critical roles in helping cells remember their own identity. While every type of cell in our body expresses a specific set of ...

Repeats appear important in gene silencing. Repeats appear important in gene silencing ... Cavalli from CNRS talked about polycomb-group response elements (PREs), genetic regulatory elements through ...

Ciliates utilize a Polycomb Repressive Complex 2 (PRC2) to eliminate transposons from their genomes, a process that is guided by small RNAs. This method of transposon silencing is more direct than ...

What are the key protein complexes (e.g., DNA-methylation enzymes, histone-deacetylating and methylation enzymes, CpG methyl-binding proteins, polycomb-silencing complexes) that target processes ...