Fig. 4. Distribution of trans percentages across the black raspberry genome.

Red bars indicate widely interacting domains, blue bars indicate local interactions within the chromosome. To eliminate the artefacts in trans:cis calculations the extreme outliers were removed by using BoxWhisker filter (statistical test); trans:cis ratios were calculated in SeqMonk. The strength of the interaction is represented by colors of the scale bar showing low values with cool blue tones while higher values with hotter orange and red tones