Figure 7
From: Dissecting the Genetic Basis of Local Adaptation in Soybean
Environmental association, spatial ancestry analysis (SPA) and F ST identified associated SNP that co-localized with Pdh1 on chromosome 16. (a) Environmental association for Annual Mean Precipitation identified significant SNP associations between 29517407–31181902 bp that co-localized with Pdh1, a major QTL responsible for the reduction of pod shattering in soybean. (b) SPA and F ST values were plotted based on a sliding-window approach. Notably, highest SPA and F ST values overlapped with pdh1. (c) Density plot of allele frequency distribution for Annual Mean Precipitation. (d) Allelic effects of the strongest associated SNPs for shattering scores (mean). (e) Geographic location of individuals with the “G” allele (gray) or “T” allele (gold) with jitter added to show overlapping samples. Maps were created with the RgoogleMaps 54.
