|| Noncoding RNA synthesis and loss of Polycomb group repression accompanies the colinear activation of the human HOXA cluster
|| Overlapping roles of the methylated DNA-binding protein MBD1 and polycomb group proteins in transcriptional repression of HOXA genes and heterochromatin foci formation
||J. Biol. Chem.
|| Demethylation of H3K27 regulates polycomb recruitment and H2A ubiquitination