Fig. 1From: Circulating unmethylated CHTOP and INS DNA fragments provide evidence of possible islet cell death in youth with obesity and diabetesMethylation status of differentially methylated CpG sites identified by Infinium HumanMethylation 450 array. Infinium HumanMethylation 450 array was performed on bisulfite-treated DNA from 64 human islet samples and compared to data from 27 human non-islet tissues (control) obtained from ENCODE DNA methylation datasets (GSE40699). Informatics analysis of these datasets identified 2534 hypomethylated CpG sites and 3667 hypermethylated CpG sites in human islets vs. non-islet tissues (see Suppl. Table S4 for a full list of these CpGs). Shown are the box and whisker plots of the data generated from the top 10 differentially methylated CpG sites. *P < 0.0001 for the comparison shownBack to article page