FIG. 3.

Diversity of 3CBA degraders found in each region calculated as ARDRA type cluster diversity (from the number of individuals in each ARDRA type cluster) and genotype diversity (from the number of individuals per REP genotype). Diversity was calculated by using n(1 − Σx_i²)/(n − 1), where x_i is the frequency of the ith taxon and n is the total number of individuals. The numbers of individuals in the regions are shown above the bars. The term n/(n − 1) corrects for sample size (30). Abbreviations: SASK, Saskatchewan; S.AFRICA, South Africa; AUS, Australia.