How can we tell selection from drift/gene flow
{"Image DocumentName": "How can we tell selection from drift/gene flow?", "Image ImageDescription": "a. By neutrality tests (Tajima\u2019s D, Fu\u2019s Fs, etc.) However: D<0: Excess of rare alleles: Selection against deleterious alleles or population expansion. D>0: Excess of intermediate-frequency alleles: Balancing selection or population bottleneck.", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}