Fig. 6
From: Local and global patterns of admixture and population structure in Iranian native cattle
Maximum likelihood phylogenetic network inferred from 44 cattle populations with ten migration edges and Balinese cattle fixed as the root (99.32Â % of variance explained). Breeds were colored according to their geographic origin; black: Africa; green: Asia; brown: Anatolian; blue: Europe; and pink: Iranian. Migration arrows are colored according to their migration weight which relates to the fraction of alleles in the descendant population that originated in the ancestral population. The scale bar (drift parameter) is ten times the average standard error of the sample covariance matrix between populations based on ancestral allele frequencies [19]