Article
Consanguinity affects selection of alpha-thalassemia genotypes and the size of populations under selection pressure from malaria.
Annals of human biology - 1 Jan 2000
Denic Srdjan, Frampton Chris, Nagelkerke Nicolas, Nicholls M Gary
Abstract excerpt
BACKGROUND: In populations with alpha(+)-thalassemia gene deletion, the practice of consanguineous marriages is common. AIM: The study explored the impact of consanguinity (inbreeding) on the selection of alpha(+)-thalassemia genotypes in a computer model. METHOD: In a population under selection pressure from malaria, a single protective mutation (-alpha/alphaalpha genotype) was introduced among normal genotypes...
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