Table 2 Mapping DNA methylation to genomic regions
Genomic LocationCGsmCGs% mCGs% of All mCG
Exons2,625,400109,4964.1762.07
Introns8,935,72231,3860.35117.79
Intergenic regions16,487,69235,5310.21620.14
  • The values represent the percentage of CGs that are methylated within a particular genomic region and the percentage of all methylation sites of a given type that are in a particular region. For example, 4.17% of CGs are methylated in exons and 62.07% of all mCpGs are in exons.