Figure 2From: Exploring the reasons for the large density of triplex-forming oligonucleotide target sequences in the human regulatory regionsFrequencies of nucleotides forming part of TTSs for different lengths in the human genome, coding and promoter regions (100 nucleotides upstream). Values represented here correspond to total population from the human genome and accordingly do not have error bars associated. Random promoter expected values and its deviation is computed generating 10 sets of sequences shuffling our promoter collection.Back to article page