Fig. 3: Representation of linkage disequilibrium (LD)-based detection of outlier SNP clusters and LD variance partitioning for environmentally associated SNPs identified from Bayenv.
Proportion of times groups of Bayenv outlier SNPs were shared in a given outlier cluster (OC) across 100 replicates of LDna for a strongly divergent and b least divergent environmental gradients between P. strobiformis and P. flexilis. c Representation of one of the replicated sets from LDna, with red points indicating SNPs in the OC. The proportion of environmentally associated SNPs per OC, median LD for the cluster and the major environmental gradient of association for each OC are indicated above each network. Regression coefficients for within population component of LD (DIS) for environmental gradients that were d most divergent and e least divergent between the parental species. Regression coefficients for among population component of LD and (DST) for environmental gradients that were f most divergent and g least divergent between the parental species.
