(2004), of the Department of Human Genetics, University of Utah, found that "107 sub-Saharan African, 67 East Asian and 81 Western European" individuals genetically clustered with "ancestry from a single population" at levels of "almost 100%", but among "263 individuals from South India" the "proportion of ancestry shared with Europeans and Asians varies widely".Angelo N. Ancheta (2006), of the School of Law at Santa Clara University, said that the term "Asian" is an imprecise term.