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. Author manuscript; available in PMC: 2017 Jan 1.
Published in final edited form as: Mov Disord. 2015 Aug 13;31(1):79–85. doi: 10.1002/mds.26374

Figure 1. Population substructure within the PPMI genetics dataset.

Figure 1

Abbreviations for HapMap Phase 3 reference populations as follows: ASW: African ancestry in Southwest USA; CEU: Utah residents with Northern and Western European ancestry from the CEPH collection; CHB: Han Chinese in Beijing, China; CHD: Chinese in Metropolitan Denver, Colorado; GIH: Gujarati Indians in Houston, Texas; JPT: Japanese in Tokyo, Japan; LWK: Luhya in Webuye, Kenya; MEX: Mexican ancestry in Los Angeles, California; MKK: Maasai in Kinyawa, Kenya; TSI: Toscani in Italia; YRI: Yoruba in Ibadan, Nigeria.