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. Author manuscript; available in PMC: 2009 Oct 1.
Published in final edited form as: Mol Ecol. 2009 Apr;18(7):1341–1351. doi: 10.1111/j.1365-294X.2009.04120.x

Figure 1.

Figure 1

Distribution of D′ for pairs of unlinked loci on different chromosomes. Approximately 1 % (231) of the pairs of loci has a D′ value of 1. However, when LD for these pairs is estimated by χ2′, they have a distribution similar to that of χ2′ for all pair-wise loci, indicating that these high D′ values are artifacts.