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Fig. 4 | BMC Biology

Fig. 4

From: Patterns of cross-contamination in a multispecies population genomic project: detection, quantification, impact, and solutions

Fig. 4

Robustness of population genomic estimates to contamination-aware single-nucleotide polymorphism (SNP) calling. a Synonymous diversity πS; b ratio of non-synonymous to synonymous diversity, πNS; c FIT; d Tajima’s D, synonymous SNPs only. Each dot represents a species. x-axis: estimates obtained assuming no contamination. y-axis: estimates obtained from contamination-aware SNP calling. Black dots: γ = 0.05; blue dots: γ = 0.1; red dots: γ = 0.2 synonymous diversity πS; top right: πNS ratio; bottom left: FIT; bottom right: Tajima’s D, synonymous SNP’s only

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