Skip to main content
. Author manuscript; available in PMC: 2016 Sep 1.
Published in final edited form as: Genet Epidemiol. 2015 May 21;39(6):427–438. doi: 10.1002/gepi.21906

Figure 1. PCA plots for tanning ability GWAS samples, color-coded with self-reported ancestry.

Figure 1

Black circles with color-coded interior denote average PC values for each self-reported ancestry. The tanning ability GWAS had the largest samples size among the 3 GWAS analyzed. Results for hair color and basal cell carcinoma GWAS samples, which are largely overlapped with the tanning ability GWAS samples, were extremely similar.