Dependence of Dinucleotide Flanking Sequence Patterning on AC Repeat Number

<p>Plots are as described in <a href="http://www.plosbiology.org/article/info:doi/10.1371/journal.pbio.0020199#pbio-0020199-g004" target="_blank">Figure 4</a>. The progression for dinucleotide AT is illustrated for the commonest cassette type, (T/A). (A–F) depict AT dinucleotide frequencies, where patterning is most extreme, and show how periodicity and amplitude increase towards a maximum at around (AC)₁₀ and decline thereafter.