Figure 4.

Individual ancestry estimates in African Americans by using only their African genotypes, from a supervised structure analysis with frappe, including all six African populations and U.S. Caucasians as fixed (K = 7). Color coding of populations is the same as that in Figure 1.

Zakharia et al. Genome Biology 2009 10:R141   doi:10.1186/gb-2009-10-12-r141
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