Tissue-specific distances between chromosomes. Average minimum separations between the most proximal pairs of nonhomologous chromosomes were compared pairwise using the Kolmogorov-Smirnov test. (a) Chromosome pair 1-12; (b) 1-14; (c) 1-15; (d) 12-14; (e) 12-15; (f) 14-15; (g) 5-6. p-values < 0.05 (yellow/red) were considered significant. Abbreviations as in Figure 1. Between 41 and 180 cells were analyzed per tissue.