H3K27me3 forms BLOCs over silent genes and intergenic regions and specifies a histone banding pattern on a mouse autosomal chromosome - Pauler, Florian M.; Sloane, Mathew A.; Huang, Ru; Regha, Kakkad; Koerner, Martha V.; Tamir, Ido; Sommer, Andreas; Aszodi, Andras; Jenuwein, Thomas; Barlow, Denise P. (Genome Research, 2009)