Identification of Conserved Regulatory Elements in Mammalian Promoter Regions: A Case Study Using the PCK1 Promoter. - George E. Liu; Matthew T. Weirauch; Curtis P. Van Tassell; Robert W. Li; Tad S. Sonstegard; Lakshmi K. Matukumalli; Erin E. Connor; Richard W. Hanson; Jianqi Yang (Genom. Proteom. Bioinform., 2008)