Figure 4.

Density distribution of base-pairs in CSEs, Sanger Center annotated exons and positive oligonucleotide probes in human chromosome 22. Density is calculated by counting the number of base-pairs in CSEs, exons and positive probes within a 57-kb window.

Xuan et al. Genome Biology 2002 4:R1   doi:10.1186/gb-2002-4-1-r1