Figure 1From: Nuclear gene phylogeography using PHASE: dealing with unresolved genotypes, lost alleles, and systematic bias in parameter estimationRelationship between the number of heterozygous sites in an ambiguous genotype ( x -axis) and haplotype pair reconstruction error ( y -axis). Simulated datasets (solid circles) and empirical datasets (open circles) both showed strong negative correlations (r = -0.692 and r = -0.655, respectively). The plot is identical for the 0.90 and 0.60 PHASE confidence probability thresholds (the latter not shown).Back to article page