- GO analysis of CpGs that maintained DNA methylation between HSCs and IR or IS individuals. Fisher Exact Test was used to determine significance of gene enrichment in biological processes with significance at P < 0.05. Delta (휕) value was derived from difference of DNA methylation levels (β-value) between IR or IS and HSCs at specific DMLs. Probe ID (CpG), associated gene, and gene position (hg19) are indicated