Fig. 4From: Comprehensive methylation analysis of imprinting-associated differentially methylated regions in colorectal cancerAberrant methylation of four iDMRs within the IGF2/H19 domain in tumors. Hypermethylation of the H19-promoter and H19-DMR were found in only a few samples. However, hypomethylation of IGF2-DMRs, especially DMR0, was comparatively overrepresented among iDMRs (*p = 0.0061, **p < 0.0001, χ2 test)Back to article page