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Fig. 4 | Genetics Selection Evolution

Fig. 4

From: Cost-effectively dissecting the genetic architecture of complex wool traits in rabbits by low-coverage sequencing

Fig. 4

Genetic diversity between the Angora and wild rabbit populations. a Maximum-likelihood tree; b Principal component analysis showing the genetic differentiation between the two populations; c Ancestral population analysis (K = 1 to 5); d Admixture plots based on different numbers of assumed ancestors; e Extent of LD, values are the mean LD r2 for all pairs of SNPs binned by distance. In all the panels, red indicates Angora rabbits and blue wild rabbits. f Genomic regions with strong selective sweep signals in Angora and wild rabbits. Distributions of π ratios (wild/Angora) and Z(FST) values were calculated in 50-kb windows with 10-kb steps. Genomic regions under selection during domestication are shown as green points located to the top-right regions that correspond to the 5% right tails of empirical log2 (πwild/πAngora) ratio distribution and the top 5% empirical Z(FST) distribution. The vertical and horizontal gray lines represent the top 5% value of log2 (πwild/πAngora) (4.09) and Z(FST) (1.87), respectively

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