Fig. 2. SV composition, length frequency, and chromosome distributions.

a SV proportions in different genome regions. The majority of SVs are associated with repeat elements, such as LINEs, SINEs and Simple Repeat as shown in the bar chart. b Densities of repeats and their-associated SVs, all SVs, regulatory elements and genes in the genome. c Correlations between repeat elements, their-associated SVs, regulatory elements and genes in the genome. Different types of SVs are highly positively (red) intercorrelated. High correlation coefficients are boxed (red for positive and blue for negative).