Kamboh M I, Serjeantson S W, Ferrell R E
Department of Human Genetics, Graduate School of Public Health, University of Pittsburgh, PA 15261.
Hum Biol. 1991 Apr;63(2):179-86.
A tribal aboriginal community, the Mowanjum, from the Kimberley region in Western Australia has been screened to determine the extent of genetic variation in the products of genes coding for apolipoproteins, which are intimately involved in lipid metabolism. Of the seven systems tested, APOE and APOH revealed common structural variations, but their distribution patterns are significantly different from those found in European populations. Australian Aborigines were found to be unique because they have no APOE2 and APOH3 alleles and have strikingly high frequencies of the APOE4 (26%) and APOH1 (13%) alleles. The contrast in variation observed at these apolipoprotein loci between Australian Aborigines and Europeans not only makes these loci useful genetic markers in biologic anthropology studies but also provides a unique opportunity to investigate the role of genetic-environment interaction in determining interpopulation differences in cardiovascular disease risk factors.
