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. 2019 Oct 18;10:1005. doi: 10.3389/fgene.2019.01005

Figure 2.

Figure 2

Principal component analysis (PCA) on 27,666 coding variant positions reveals that GRBC patients (one patient per family) map close to: (A) the EUR superpopulation, and (B) the IBS and TSI populations of 1000 Genomes. Abbreviations: GRBC, Greek Breast Cancer study; AFR, African; AMR, Admixed American; EAS, East Asian; EUR, European; SAS, South Asian; CEU, Central European; TSI, Tuscan; FIN, Finnish; GBR, British; IBS, Iberian.