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. Author manuscript; available in PMC: 2019 Oct 15.
Published in final edited form as: Psychol Med. 2017 Sep 27;48(7):1190–1200. doi: 10.1017/S0033291717002641

Figure 1.

Figure 1.

Genetic Ancestry of Study Participants. A) Principal Component plot of cases (orange), controls (blue), and HapMap references (red). B) Principal Component plot of self-reported race: Black (green), Latina (purple), White (orange), and HapMap references (red). C) Ternary plot of fastStructure estimated percent ancestry for each participant. D) Average genetic ancestry composition for each self-reported racial group. Abbreviations: African ancestry in Southwest USA (ASW); Utah residents with Northern and Western European ancestry (CEU); Han Chinese in Beijing, China (CHB); Chinese in Metropolitan Denver, CO (CHD); Gujarati Indians in Houston, TX (GIH); Japanese in Tokyo, Japan (JPT); Luhya in Webuye, Kenya (LWK); Mexican ancestry in Los Angeles, CA (MEX); Toscani in Italia (TSI); Yoruba in Ibadan, Nigeria (YRI)