Fig. 2
From: Identification of genomic characteristics and selective signals in Guizhou black goat
Population Structure of Guizhou Black Goat and its relationship with other eight goat populations in the world. a Model-based clustering of goat populations using ADMIXTURE. The length of each colored segment represents the proportion of the individual’s genome from K = 3 and K = 8 ancestral populations. The population names are at the top of the figure. b Neighbor-joining phylogenetic tree of the nine goat populations. The scale bar represents proportional to similarity (p distance). c Principal component analysis of nine goat populations. Different colored lines or points represent different categories. GZB (Guizhou black goat), YBG (Yunshang black goat), SCG (Shaanbei white cashmere goat), TG (Tibetan goat), SKG (South Korean goat), IIG (Iran indigenous goat), WG (Wild goat, Capra aegagrus), MG (Moroccan goat), and FG (French goat). d ML tree of nine goat populations with migration edges = 7