Fig. 3From: Inferring 3D chromatin structure using a multiscale approach based on quaternionsExperimental data. Heatmaps, in logarithmic scale, representing the contact matrix for the long arm of chromosome 1, from a Hi-C experiment on human lymphoblastoid cells (GM06990, [9]). Main diagonal removed for visualisation convenience. Left: Original 292Ă—292 matrix at a resolution of 100 kbp. The 25 highlighted diagonal blocks represent the contacts in the topological domains used for binning. Right: 25Ă—25 matrix obtained by binning the originalBack to article page