TY - RPRT TI - The polycomb protein Pc2 is a SUMO E3. AU - Michael H Kagey AU - Tiffany A Melhuish AU - David Wotton PY - 2003 DO - 10.1016/s0092-8674(03)00159-4 UR - https://pubmed.ncbi.nlm.nih.gov/12679040/ ID - 12679040 ER -