Research Paper Volume 11, Issue 18 pp 7663—7677

Association between promoter DNA methylation and gene expression in the pathogenesis of ischemic stroke

Figure 2. Differential methylation between symptomatic and asymptomatic samples. (A) Methylation levels of the 4 CpGs in asymptomatic (green circle) as well as symptomatic (red circle) samples from the GEO; (B) The differences in methylation levels of the 4 CpGs in asymptomatic and symptomatic patients; (C) Heat map indicating methylation of the 4 CpGs in asymptomatic and symptomatic patients; (D) Promoter region distribution of differentially methylated promoter CpG sites.