Arrays, probes and methods are disclosed for the construction and interrogation of DNA arrays containing Active Chromatin Elements, and thereby active genetic regulatory sequences. Further methods are disclosed for interrogation of such arrays in order to reveal the pattern of genetic regulatory activity...http://www.google.com.au/patents/US20030170689?utm_source=gb-gplus-sharePatent US20030170689 - DNA microarrays comprising active chromatin elements and comprehensive profiling therewith
