Fig. 4: Triangle plots built with AIMs under different allele frequency difference thresholds. | Heredity

Fig. 4: Triangle plots built with AIMs under different allele frequency difference thresholds.

From: triangulaR: an R package for identifying AIMs and building triangle plots using SNP data from hybrid zones

Fig. 4

Triangle plots for known hybrids and parentals based on AIMs identified with true allele frequency difference thresholds (δ) of 1 (A–C), 0.75 (D–F), and 0.5 (G–I). The left column shows the simulation with low differentiation, the center column shows the simulation with medium differentiation, and the right column shows the simulation with high differentiation. Solid black lines indicate the possible space on a triangle plot, and the dotted black curve indicates the boundary below which individuals cannot occur, assuming Hardy-Weinberg Equilibrium.

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