The diversity in synteny and density of contig (ctg) breakpoints along the five chromosomes. The diversity of synteny is shown at two resolutions, in red and gray (sliding window: 100 kb window size with 50 kb step size in red; 5 kb window size with 1 kb step size in gray). The density of contig breakpoints is shown in purple (100 kb window size with 50 kb step size). The blue bar indicates NLR genes. The horizontal dashed green and red lines indicate thresholds for synteny diversity values of 0.25 and 0.50. Mb, megabases.