Fig. 4: Cline parameter estimates for different SNP categories.

Estimation of the geographic location of the cline center and the width of the cline by cline modeling for the selected SNPs (blue; AFD ≥ 0.97 in the L1-S7 comparison), and the neutral (AFD near the genome-wide median) and loDiff (AFD near half the median) SNPs (gray). The diamonds indicate the median value across the 50 independent SNPs in each marker category, and the bars give the associated bootstrap 95% compatibility intervals. Source data are provided as a Source Data file.