Figure 5. Allele sharing in eastern and western monarchs. (A) A visual illustration of percentages of SNPs that fall under private east, private west and shared between east and west. The division of these SNPs that fall under specific site categories such as intergenic, intronic, protein coding sequences (CDS) and different codon positions and 4-fold degenerate sites (Codon 4D) are shown given in panels B and C.