Fig. 3
From: Population analysis of the Korean native duck using whole-genome sequencing data
Population structure analysis of 15 duck populations (Pekin duck: PK, mallard duck: MD, Gaoyou duck: GY, Longsheng Cui-duck: LS, Shaoxing duck: SX, Ji’an red duck: JA, Sansui duck: SS, Putian black duck: PT, Mawang duck: MW, Youxian sheldrake: YX, Shan sheldrake: SM, Jinding duck: JD, Taiwan sheldrake: TW and Liancheng white duck: LC). a The principal component analysis plot of 15 duck populations with the first two components. b Population genomic structures obtained by the number of clusters K (from 2 to 5). Each individual is represented with a vertical line. The length of each colored segment represents a relative membership to different clusters. c Maximum-likelihood phylogenetic tree of 15 duck populations. Color of each branch corresponds to the color in the PCA plot for each duck population