Figure 3. Genomic features and chromatin interactions.
(A) Two dimensional interaction map of wild type, except with chromosomal positions (2.5 Kbp bins) permuted within each chromosome based on intensity of H3K9me2 signals. Panels on the left and bottom indicate the chromosomal positions of the loci in the map. Panels on the right and top indicate the H3K9me2 modification level of the corresponding loci. Regions with the highest and lowest H3K9me2 levels are clustered toward the top left corner and bottom right corner, respectively, of each permuted map. Red indicates higher interaction and green indicates lower interaction than average.
(B) Two dimensional interaction map of wild type as in (A), except with chromosomal positions permuted based on intensity of H3K4me3 signals.
Color bar is shown at the bottom of the figure. See Supplemental Experimental Procedures online for details.