Figure 5
From: A stitch in time: Efficient computation of genomic DNA melting bubbles
The set P of all 2D peaks plotted in the xy -plane. The 2D peak frames are colored to distinguish those that are fractal frames (blue), fractal frames and grid frames (black), or grid frames (green), thus illustrating the subsets PF, PFG and PG, respectively. Frames with side lengths below 20 bp are not shown to unclutter the figure.