Distribution of CNEs along the Human Genome

<div><p>(A) Each CNE is plotted relative to its position along each of human Chromosomes 1 to 9 (data for other chromosomes not shown). The y-axis represents length along the chromosome (in megabases).</p> <p>(B) Distribution of the fraction of CNEs that are within certain distances of each other; e.g., 85% of the distances between CNEs are less than or equal to 370 kb. χ² tests were carried out by comparing observed cluster sizes with those generated randomly for each chromosome (see <a href="http://www.plosbiology.org/article/info:doi/10.1371/journal.pbio.0030007#s4" target="_blank">Materials and Methods</a>).</p>