Fig. 2From: Whole-genome resequencing provides insights into the population structure and domestication signatures of ducks in eastern ChinaPhylogenetic and population genetic analyses of wild and domestic ducks. MA, mallards; SB, Chinese spot-billed ducks; FH, Fenghua ducks; SX, Shaoxing ducks; SM, Shanma ducks; CV, Cherry Valley Pekin ducks. a Principal component plot of 60 individuals. b Unrooted neighbor-joining tree constructed using the p-distances between individuals. c Population structure of 60 ducks (K = 2–6). The y-axis represents the proportion of the individual’s genome from inferred ancestral populations, and x-axis represents the different populations. d Genome-wide linkage disequilibrium of ducksBack to article page