Distinct Modes of Regulation by Chromatin Encoded through Nucleosome Positioning Signals
Figure 3
Periodicity of A/T and G/C dinucleotides around transcription start sites in yeast.
Shown is the frequency of dinucleotides composed exclusively of T/A dinucleotides (blue line), or of G/C dinucleotides (red line) around transcription start sites of yeast genes. Both sets of dinucleotides exhibit ∼10 bp periodicities, but with opposite phases, across a ∼50 bp region.