Fig. 3.

Genome-wide distributions of duplicates and mutations. Tracks from outer to inner: ① seven chromosomes, black box represents putative centromeric regions; ② sexual 3:1 mutations per 100 kb, blue circle, scale bar represent 0~0.15; ③ sexual 2:2 mutations per 100 kb, red circle, scale bar represents 0~9; ④ duplicate regions (Dup-Blast); ⑤ best matched duplicates were linked by gray lines. Only 2000 randomly picked best hits with alignable length over 150 bp and identity over 85% are shown here for better visualization