Figure 3

Relationship between the temporal genetic change observed within any given population (i.e., pair-wise F _ST between the historical and ceontemporay sample) on the X axis, and the difference in pair-wise F _ST between each populations historical sample and the farm sample, and that same populations contemporary sample and the farm sample, placed on the Y axis. These relationships are computed with 47 diagnostic SNPs (top) (R² = 0.41 P = 0.0022) and 25 randomly selected SNPs (bottom) (R² = 0.07 P = 0.25). Each point represents the above mentioned relationship for each of the 20 populations.