TY - JOUR AN - 005038239 AU - Wilde,C.D. AU - Akam,M. PY - 1987 TI - Conserved sequence elements in the 5' region of the Ultrabithorax transcription unit JO - EMBO Journal VL - 6 IS - 5 SP - 1393 EP - 1401 SN - 0261-4189 UR - https://eurekamag.com/research/005/038/005038239.php ER -