Distribution of CUX1, C-Myc and E2F1 Binding Sites Relative toTranscription Start Sites. (A) Percentage of CUX1 bindingsites located at various distances from the closest transcription startsite. The "0" column indicates genes where the CUX1 binding siteoverlaps the start site. (B) Location of C-Myc binding sites asper A. (C) Location of E2F1 binding sites as perA.