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Unformatted text preview: -more variety in Africa than anywhere else-overlap in genes of all places and all connected to Africa Race-likely influenced by 8-20 genes Levels of Analysis in Health Research 1) Environment 2) Social 3) Psychological 4) Behavioral DNA-based Ancestry tests-Admixture o Biogeographical ancestry o Ancestry informative markers (AIMs)-Lineage o Maternal mitochondrial DNA o Paternal y chromosome...
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- Fall '07