TY - RPRT TI - Polycomb group protein complexes: do different complexes regulate distinct target genes? AU - D P Satijn AU - A P Otte PY - 1999 DO - 10.1016/s0167-4781(99)00130-x UR - https://pubmed.ncbi.nlm.nih.gov/10500238/ ID - 10500238 ER -