Article
Diversity of some gene frequencies in European and Asian populations. V. Steep multilocus clines.
American journal of human genetics - 1 Nov 1990
Barbujani G, Jacquez G M, Ligi L
Abstract excerpt
Regions of abrupt genetic change, which result from either rapid spatial change of selective pressures or limited admixture, were investigated in Europe and Asia on the basis of eight red cell markers typed in 960 samples. Two methods were employed, one based on genetic distances and one on evaluation of the first derivative of the surfaces representing allele-frequency variation. Genetic divergence tends to be...
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