Figure 1

Putative transcription factor binding sites in human UGT1A1 proximal promoter. Schematic representation of the UGT1A1 gene sequence between positions -540 and +10 (relative to the transcription start site). Positions of CpG dinucleotides are shown. Sequences of the putative transcription factor binding sites are boxed. The recognition core sequence for each transcription factor is underlined.