Regions of putative selection identified in this study using a window size of 5 markers.

1) Position based on chicken genome build WASHUC2. ZHp values are shown for each region for each breed group. Values in bold values are less than or equal to -6. DM = domesticated, CM = commercial, NCM = non-commercial, BR = broiler, LR = layer, DU = Dutch, CH = Chinese, BRS = broiler sire line, BRD = broiler dam line, WL = white egg-layer, BL = brown egg-layer, DCF = Dutch countryfowls, DPB = Dutch polish and bearded, and DNB = Dutch new breeds.