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. 2021 Feb 1;11:88. doi: 10.1038/s41398-020-01147-z

Fig. 2. Enrichment of overlapping VMPs with regard to ChromHMM states.

Fig. 2

Histone mark enrichment for overlapping VMPs with regard to other 450K CpG sites (above panel) (a). Histone mark enrichment for overlapping VMPs (below) with at least two consistent best G, G + CA, or G × CA models against overlapping VMPs with no consistent models. Green color indicates depletion, and red color indicates enrichment. Thick black lines around the rectangles indicate significant enrichment/depletion based on Fisher’s tests and a Bonferroni threshold of p < 4.66 × 10−04. VMPs with at least two consistent best G × CA models were enriched in repressed Polycomb (p = 5.48 × 10−19, OR = 1.19, Fisher’s test) (b). Average distance between SNP and CpG site for consistent best G (left), consistent best G + CA (middle), and consistent G × CA models (right). CpGs with at least two consistent G × CA models presented with a significantly longer distance between SNP and VMP than VMPs with other consistent models (mean absolute distance = 271.83 kb, p < 2.20 × 10−16, Wilcoxon’s test) (c).