Fig. 1
From: Asymmetric and parallel subgenome selection co-shape common carp domestication
The population genetic structure of the 13 worldwide common carp strains based on 1.92 million genome-wide SNPs. a Sampling locations of common carps included in this study. Number in parentheses is number of individuals in each common carp strain (Additional file 2: Table S1). b Principal component analysis. c Bayesian model-based genetic clustering analysis. The number of populations (K) was predefined from 2 to 13, with the best-fit scenario of K = 2. d The maximum-likelihood phylogeny