Footer: A quantitative comparative genomics method for efficient recognition of cis-regulatory elements - Corcoran, David L.; Feingold, Eleanor; Dominick, Jessica; Wright, Marietta; Harnaha, Jo; Trucco, Massimo; Giannoukakis, Nick; Benos, Panayiotis V. (Genome Research, 2005)
10.1101/gr.2952005