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Figure 3 | BMC Genetics

Figure 3

From: Genetic variation, population structure and linkage disequilibrium in peach commercial varieties

Figure 3

Variation of LD against genetic distance. The variation with distance (cM) of r2 values between alleles of markers placed in the same linkage group in 25 melting peaches (A), 50 nectarines (B) and 21 non-melting peaches (C). Horizontal line indicates significance threshold at α ≤ 0.05. The average r2 values at each of 4 subsets of equal number of pair comparisons covering adjacent intervals (red dots) were used to calculate the curve (red line) that represents how observed r2 decreases with distance between pairs of markers.

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