Compact representation of the WDPMP exome using Hilbert plots. Instead of linearly plotting the sequencing depth versus the exome DNA string, HilbertVis  computationally wraps the DNA string in a fractal manner onto a two-dimensional grid of pre-determined size and represents the coverage depth via a heat map similar to gene expression data. Red and blue color heat mapping is used to demarcate the borders of each chromosome.
Yu et al. Genome Biology 2011 12:R96 doi:10.1186/gb-2011-12-9-r96