Differences of mean pairwise distances in μm (left), and significant mean changes (right) of N2 p and N2 homozygous (top) and HI m and HI homozygous (bottom). Red marks regions that are closer together than expected from the fit and blue regions that are further away. Axis numbering in A , C , E , and G represents positions across the chromosome as shown in Fig. 1 C for all panels. Axis numbering represents positions across the chromosome as depicted in Fig. 1 C
