TY - RPRT TI - Shh and ZRS enhancer co-localisation is specific to the zone of polarizing activity AU - William Iain Williamson AU - Laura A Lettice AU - Robert Hill AU - Wendy A Bickmore PY - 2016 DO - 10.1101/050849 UR - https://www.biorxiv.org/content/10.1101/050849v1 ID - 10.1101/050849 ER -