Figure 6

Relationship between the number of unresolved genotypes omitted from a dataset ( x -axis) and under- or over-estimation of population genetic parameters commonly used in phylogeographic analyses ( y -axis). A-B, decrease in theta (Θ_W) under the 0.90 and 0.60 thresholds; C-D, decrease in nucleotide diversity (π) under the 0.90 and 0.60 thresholds; E-F, increase in Tajima's D under the 0.90 and 0.60 thresholds; G-H, increase in Fu's F_S under the 0.90 and 0.60 thresholds.