At Genetic Future. As noted by Dr. MacArthur this is currently an exception to the rule when it comes to predicting traits from genes. This can come in handy when you have DNA samples from a crime scene and reconstructing the appearance of the perp.
Related: OCA2, the "blue eye gene".
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Richard Sturm in Human Molecular Genetics has a really good review of the current state of pigmentation genetics, with a human centric focus:
The genetic basis underlying normal variation in the pigmentary traits of skin, hair and eye colour has been the subject of intense research directed at…
Fan Liu, Kate van Duijn, Johannes R. Vingerling, Albert Hofman, André G. Uitterlinden, A. Cecile J.W. Janssens, Manfred Kayser (2009). Eye color and the prediction of complex phenotypes from genotypes Current Biology, 19 (5) DOI: 10.1016/j.cub.2009.01.027
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The story about HERC2 & OCA2 is getting a lot of press; that is, the genetics behind how people have blue eyes. But see this in ScienceNow:
There are still large questions, though. Why did blue eyes persist? Scientists say it is difficult to see how eye color would have an environmental…
Last year a group out of Australia published a paper which purported to explain eye color variation based upon a polymorphism around the OCA2 locus. The paper was A Three-Single-Nucleotide Polymorphism Haplotype in Intron 1 of OCA2 Explains Most Human Eye-Color Variation, and I blogged it here.…
I'm choosing your blog for an ethnography assignment. I'm just wondering if you're a med student?