An analysis of the ABO blood group clines in Europe.


With estimates of the fitnesses of the genotypes and selection by incompatibility for the ABO locus which seem reasonable given the state of knowledge, a computer model has been developed to replicate the clines of the A and B genes in Europe. With a fitness change in the BB and BO genotypes of as little as 0.5%, the differences in the frequencies in East… (More)


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