Archive for the 'Genetics' Category

Feb 23 2011

On Blood Groups and Heart Disease

A recent Lancet article has resuscitated some interest about the influence of ABO blood groups and one’s chances of developing coronary atherosclerosis. Like a lot of earlier studies that documented the influence of blood group phenotypic influences on disease incidence, the researchers went in looking for one correlation and wound up finding another; and possibly produced an oversimplification in the rationale of their results.

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Jan 08 2011

Get My Drift

Published by under Anthropology,Genetics

One of the great chin-scratchers of modern physical anthropology revolves around blood type, in particular why most indigenous populations of the New World have such incredibly high percentages of the gene for type O. Sometimes, especially as you move south of the modern US-Mexico border, the percentages almost reach 100%.

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