Figure 4.

Non-reference Unique Insertions

(A) Ideogram illustrating the density of identified non-reference unique insertion (NUI) locations across different chromosomes using a window size of 1 Mb. Colors on chromosomes reflect chromosomal bands, with red for centromeres.

(B) Principal-component analysis (PCA) of NUI genotypes showing population structure (principal component 3 [PC3] and PC4). Previous PCs potentially reflect variation in size and the quality of the assemblies.

(C) Size distribution of NUIs using a bin size of 500 bp.