Fig. 2

Multi-scale interval-communities. Multi-scale community structure along a 20 Mb long fragment of human chromosome 12 in IMR90 (a) and H1 ES (b) cell lines. Most (>99%) communities reduce to genomic intervals (see Section: Structural communities correspond to genome intervals), here we only represent these interval-communities. At each scale they are represented by colouring the segment from their masked start to masked end positions which are marked by grey crosses (+). Colours were limited to 10 for readability. When a community is found at 2 consecutive scales the same color is used