Figure 1
From: Genetic ancestry of participants in the National Children’s Study
Genetic clustering between participants in the 1000 Genomes Project (1KG) and National Children’s Study (NCS). In total, 1445 unrelated individuals from the 1KG and 641 from the NCS were clustered on genotypic profiles using multidimensional scaling. (A, B) The 1KG individuals are color-coded by superpopulation and plotted according to their scores on (A) the first two dimensions and (B) the second and third dimensions. (C,D) NCS participants are color-coded by their expected superpopulation group and plotted according to their scores on (C) the first two dimensions and (D) the second and third dimensions. Abbreviations: Hisp, Hispanic; NH, Non-Hispanic; Afr, African; Nat. Native; Amer., American; OPI, Other Pacific Islander.