FIGURE 2.
Phylogenetic relationship and population structure of Eurasian pig breeds and wild boars tested in this study. (a) Neighbor‐joining phylogenetic tree of 1,111 pigs from 42 Eurasian breeds and Chinese wild boars. (b) FST estimate‐derived dendrogram of 42 Eurasian breeds and Chinese wild boars. (c) The ancestry compositions of 42 Eurasian breeds and Chinese wild boars that were uncovered by ADMIXTURE with the assumed number of ancestries from 2 to 4 and 34. Each color represents one ancestral cluster. Breeds are separated by dotted lines. Laiwu pigs are highlighted by colored axes. Abbreviations of all breeds and wild boars are given in Table S1