Article
The rise and fall of the common disease-common variant (CD-CV) hypothesis: how the sickle cell disease paradigm led us all astray (or did it?).
Twin research and human genetics : the official journal of the International Society for Twin Studies - 1 Dec 2007
Mayo Oliver
Abstract excerpt
The common disease-common variant (CD-CV) hypothesis requires an explanation for the origin of the variation observed, since substantial neutral, but not deleterious, variation, that is, several alleles each at moderate to high frequency, can be maintained at any gene/locus by mutation. It is argued here that the guiding principle, not always stated, has been balancing selection, influenced by the...
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