TY - JOUR A1 - Kolbe, Diana A1 - Taylor, James A1 - Elnitski, Laura A1 - Eswara, Pallavi A1 - Li, Jia A1 - Miller, Webb A1 - Hardison, Ross A1 - Chiaromonte, Francesca T1 - Regulatory Potential Scores From Genome-Wide Three-Way Alignments of Human, Mouse, and Rat Y1 - 2004/04/01 JF - Genome Research JO - Genome Research SP - 700 EP - 707 DO - 10.1101/gr.1976004 VL - 14 IS - 4 UR - http://genome.cshlp.org/content/14/4/700.abstract N2 - We generalize the computation of the Regulatory Potential (RP) score from two-way alignments of human and mouse to three-way alignments of human, mouse, and rat. This requires overcoming technical challenges that arise because the complexity of the models underlying the score increases exponentially with the number of species. Despite the close evolutionary proximity of rat to mouse, we find that adding the rat sequence increases our ability to predict genomic sites that regulate gene transcription. A variant of the RP scoring scheme that accounts for local variation in neutral mutational patterns further improves our predictions. ER -