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Fig. 1 | BMC Genomics

Fig. 1

From: Genome-wide detection of genetic structure and runs of homozygosity analysis in Anhui indigenous and Western commercial pig breeds using PorcineSNP80k data

Fig. 1

Sample information and the population genetic structure of ten pig breeds. A Geographical distributions and sample numbers of the ten pig breeds. B Principal component analysis plot for the ten pig breeds. C Phylogenetic tree of the ten pig breeds. D Admixture results (K = 2–10) for the genetic structure of ten pig breeds. The numbers on the left (under K = N) indicate cross-validation (CV) error values. Red shaded regions in (B) and (C) represent the WECPs, and blue-shaded regions represent the AHIPs. Anhui indigenous pig breeds (AHIPs): YZ, Wei pigs; WNHZ, Wannan black pigs; HZ, Huai pigs; WNHUAZ, Wannanhua pigs; LB, Six White pigs. Western commercial pig breeds (WECPs): LAN, Landrace pigs; DUR, Duroc pigs; PIE, Piétrain pigs; LWY Large White pigs; BER, Berkshire pigs

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