Fig. 2.

Relationships between population genetic parameters for nine populations of Arabidopsis halleri estimated on the basis of 19 microsatellites and 2 million genome-wide single nucleotide polymorphisms (SNPs). a Relationship between expected genome-wide SNP heterozygosity (SNP-H _e) and expected microsatellite heterozygosity (SSR-H _e). The insert illustrates differences in H _e between SNPs and microsatellites across the nine A. halleri populations. b Relationship between genome-wide diversity estimated by average θ _Watterson across 20,617 genes and expected heterozygosity for all 19 microsatellites (filled circles) and separately for species-specific (open triangles) and cross-species microsatellites (open squares). c Comparisons of allelic richness (A _r) with genome-wide SNP variation estimated by θ _Watterson