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Understanding Cancer Series: Cancer Genomics
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    Posted: 01/28/2005    Reviewed: 09/01/2006
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Slide 36 : Prevalence and Founder Effect previousnext

Some populations have a higher prevalence of specific cancer-associated alleles than others. This may result from a founder effect, which occurs when a population undergoes rapid shrinkage and then expansion in an isolated setting. In a population that is geographically or reproductively isolated, an individual called a founder carries or develops a germline mutation that is rare in the general population.

Prevalence and Founder Effect

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