Fig. 2

The distribution of synteny breaks relative to A/B compartments in G. kirkii and their association with adjacent compartment switches. a Proportions of synteny breaks (as revealed by comparisons of G. kirkii vs. G. arboreum (left) and G. kirkii vs. G. raimondii (right) and other syntenic genes (background) identified in A and B compartments are summarized and compared. b Proportions of stable (stable A and stable B) and switched compartments (A to B and B to A) identified in chromatin regions adjacent to respective synteny breaks (± 10 kb) and other syntenic gene regions (background) in G. kirkii are summarized and compared. c Proportions of stable (stable A and stable B) and switched compartments (A to B and B to A) identified in chromatin regions adjacent to respective synteny breaks (± 10 kb) and other syntenic gene regions (background) in KI_2_4 and KI_06 (with inter-chromosomal chromosomal re-arrangements) of G. kirkii are summarized and compared. All statistical significances were calculated using Fisher exact’s test