Fig. 4From: DNA methylation patterns of β-globin cluster in β-thalassemia patientsDNA methylation patterns in CM and BM tissues. Methylation levels of the indicated CpG sites in the LCR 5′HS4 and the cord region of HS4 (a), 5′HS3 and the cord region of HS3 (b), γ-globin promoter (c), and β-globin promoter (d) between CB tissue (grey) and BM (black) tissues of normal controls are shown in columns with standard error indicated by bars. #p < 0.05 from two-tailed t-testBack to article page