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. 2018 Mar 1;9:36. doi: 10.3389/fgene.2018.00036

Figure 10.

Figure 10

Absence of a tissue-specific histone modification enrichment signature at the PARD6G-AS1 and GCSAML iDMRs. Hierarchical clustering analysis of the histone modification enrichment profiles associated with maternal (A) gametic and (B) secondary iDMRs. The color intensity is correlated with the magnitude of the histone modification enrichment observed in tissues in which the genes are expressed either monoallelically or biallelically. Differential enrichment signatures in tissues with monoallelic expression are revealed for the GRB10, MEG8, and MAGEL2 iDMRs. The PARD6G-AS1 and GCSAML iDMRs were associated with contrasting chromatin segmentation marked by enrichment of activation and repression marks, respectively.