Fig. 2: Allele-frequency changes at SNP variants through time in OHZ pond, Belgium. | Nature Communications

Fig. 2: Allele-frequency changes at SNP variants through time in OHZ pond, Belgium.

From: Extensive standing genetic variation from a small number of founders enables rapid adaptation in Daphnia

Fig. 2

a A random subset of 1000 SNPs showing no significant change in allele frequency over the entire period. b A random subset of 1000 outlier SNPs in the pre-fish to high-fish transition that exhibit no significant changes (Waples test, P values > 0.01) during the high-fish to the reduced-fish transition. Many SNPs show a tendency for a reversal in this data-set. c A random subset of 1000 out of the 1753 SNPs that show significant changes in allele frequency in the pre-fish to high-fish transition and also show a significant (Waples test, P value < 0.01) partial reversal of this change during the high-fish to reduced-fish transition. d All 18 SNPs are outlier SNPs in the pre-fish to high-fish transition and also show a further significant (Waples test, P value < 0.01) increase in allele frequency in the high-fish to reduced-fish transition. The color coding signifies the log10 significant changes in allele frequency for a specific transition (Waples test). Panels a, b and c are limited to 1000 SNPs to facilitate graphical display.

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