Fig. 1
From: Patterns of homozygosity in insular and continental goat breeds
a PCA plot of individuals from 25 insular or continental populations. Red and dark blue indicate insular and continental breeds, respectively, with a high level of homozygosity. Pink and light blue indicate insular and continental breeds, respectively, with a low or moderate level of homozygosity. b Neighbor-joining tree based on allele-sharing distances representing the genetic relationships among insular and continental goat populations