TY  - RPRT
TI  - Imaginal disc silencers from Ultrabithorax: evidence for Polycomb response elements.
AU  - B Christen
AU  - M Bienz
PY  - 1994
DO  - 10.1016/0925-4773(94)90064-7
UR  - https://pubmed.ncbi.nlm.nih.gov/7893606/
ID  - 7893606
ER  -