Fig. 6. The variation analysis among S. melongena-HQ, S. melongena-67/3 and S. aethiopicum.

a Asymmetric SV accumulation among different eggplants. The tracks (from outside to inside) indicate chromosomes, SNP density, indel density, and percentage of SV length. b SV variation percentages in potential regulatory regions of protein-coding genes. The horizontal axis indicates up- and downstream gene regions, and the vertical axis indicates the variation percentage. Pink represents the number of single-copy orthologs. Purple and green lines indicate SV deletions and insertions between S. melongena-HQ and S. aethiopicum, respectively. Blue and yellow lines indicate SV deletions and insertions between S. melongena-HQ and S. melongena-67/3, respectively