wikipedia human race genetic map
Research in genetics offers a means to classify humans which is more precise than broad phenotypically based racial categories, given that genetics can provide a much more complex analysis of individual genetic makeup and geographic ancestry, than self identified membership of a racial category.nformation about a person's population of origin may aid in diagnosis, and adverse drug responses may vary by group. Because of the correlation between self-identified race and genetic clusters, medical treatments influenced by genetics have varying rates of success between self-defined racial groups.