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Fig. 1 | BMC Biology

Fig. 1

From: Large-scale genomic analysis reveals the genetic cost of chicken domestication

Fig. 1

Genomic diversity and demographic history for both domestic chicken and G. g. spadiceus. a Nucleotide diversity for domestic chicken and G. g. spadiceus. In this analysis, the average nucleotide diversity for domestic chicken was calculated based on 696 samples, and for G. g. spadiceus, it was calculated based on 35 samples (after removing 10 admixed samples). b MSMC analysis of the historical population size of 18 chicken populations and GGS. c SMC++ analysis of the historical population size of 17 chicken populations and GGS. A bottleneck is evident in all chicken populations and pronounced in commercial chickens. Breed information for commercial chickens was in blue. d Dadi analysis showing the divergence and splitting of domestic chickens from GGS

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