Extended Data Fig. 5: Ancestral haplotype groups (AHGs) in domesticated barley.
From: A haplotype-based evolutionary history of barley domestication
(a) Finding a threshold for defining AHG. Sequence divergence (SNPs per Mb) in pairwise comparisons between wild (w) and (d) domesticated barleys. A value of 400 SNPs per Mb was chosen as the threshold to separate haplotypes in IntroBlocker. (b) Mosaic view of AHGs on the seven chromosomes of barley. The data shown are from an IntroBlocker run with a 5 Mb window size (shift: 5 Mb). Colors were assigned to 20 most frequent AHGs by IntroBlocker in semi-supervised mode giving priority to wild over domesticated samples. Black color indicates missing data, gray stands for less frequent haplotypes. Colored bars on the right-hand side of each sub-panel assign samples to wild (w) or domesticated (d) subpopulations according to the legend at the bottom right.
