LogR ratios (fluorescence intensity) of chromatin immunoprecipitated (ChIP) with anti-H3K9 acetylated or anti-H3K9 trimethylated antisera showing chromosome 5, 17–32 Mb; this is a gene-poor domain.

<p>Plotted values represent the average readings of a 21-SNP moving window. HCT116, a colorectal cancer-derived cell line; HIEC, normal human intestinal epithelial cells. Genes (from UCSC Genome Browser, hg18) are depicted below the LogR plots.