Polycomb complexes act redundantly to repress genomic repeats and genes
Genes & Development (2010) - Comment
doi: 10.1101/gad.544410  issn: 0890-9369  issn: 1549-5477 

Martin Leeb, Diego Pasini, Maria Novatchkova, Markus Jaritz, Kristian Helin, Anton Wutz