Article
Gene conversion and different population histories may explain the contrast between polymorphism and linkage disequilibrium levels.
American journal of human genetics - 1 Oct 2001
Frisse L, Hudson R R, Bartoszewicz A, Wall J D, Donfack J, Di Rienzo A
Abstract excerpt
To characterize linkage disequilibrium (LD) levels in human populations, we have analyzed 10 independent noncoding segments in three population samples from the major ethnic groups--that is, Africans, Asians, and Europeans. Descriptive statistics show that LD decays much faster in the African samples than in the non-African ones. With the assumption of an equilibrium model, we estimated the population...
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