Additional file 2.
Supplemental figure 2. Figure S2. Distributions of Sp1 sites around transcription start sites (TSSs). Distributions of nucleosome regions and Sp1 sites around TSSs associated with broad (A) and peak (B) promoters are shown. Nucleosome position is defined as the center position of the nucleosome. The x-axis shows genomic positions with respect to TSSs (from -500 bp to 500 bp). Sp-1 sites were obtained by the FANTOM 4 project.
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Nozaki et al. BMC Genomics 2011 12:416 doi:10.1186/1471-2164-12-416