File:Procrustes-transformed PCA plot of genetic variation of European populations.png
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DescriptionProcrustes-transformed PCA plot of genetic variation of European populations.png |
English: Procrustes-transformed PCA plot of genetic variation of European populations.
(A) Geographic coordinates of 37 populations. (B) Procrustes-transformed PCA plot of genetic variation. The Procrustes analysis is based on the unprojected latitude-longitude coordinates and PC1-PC2 coordinates of 1378 individuals. PC1 and PC2 are indicated by dotted lines, crossing over the centroid of all individuals. Abbreviations are as follows: AL, Albania; AT, Austria; BA, Bosnia-Herzegovina; BE, Belgium; BG, Bulgaria; CH-F, Swiss-French; CH-G, Swiss-German; CH-I, Swiss-Italian; CY, Cyprus; CZ, Czech Republic; DE, Germany; DK, Denmark; ES, Spain; FI, Finland; FR, France; GB, United Kingdom; GR, Greece; HR, Croatia; HU, Hungary; IE, Ireland; IT, Italy; KS, Kosovo; LV, Latvia; MK, Macedonia; NL, Netherlands; NO, Norway; PL, Poland; PT, Portugal; RO, Romania; RU, Russia; Sct, Scotland; SE, Sweden; SI, Slovenia; TR, Turkey; UA, Ukraine; YG, Serbia and Montenegro. Population labels follow the color scheme of Novembre et al. [9]. PC1 and PC2 account for 0.30% and 0.16% of the total variance, respectively. The Procrustes similarity is t0 = 0.780 (P<10-5). The rotation angle of the PCA map is θ= -72.66°. |
Date | Published: August 23, 2012 |
Source | Wang C, Zöllner S, Rosenberg NA (2012) A Quantitative Comparison of the Similarity between Genes and Geography in Worldwide Human Populations. PLoS Genet 8(8): e1002886. doi:10.1371/journal.pgen.1002886 http://journals.plos.org/plosgenetics/article?id=10.1371/journal.pgen.1002886 |
Author | Chaolong Wang , Sebastian Zöllner, Noah A. Rosenberg |
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- File:Procrustes-transformed PCA plot of genetic variation of Asian populations.png
- File:Procrustes-transformed PCA plot of genetic variation of Central and South Asian populations.png
- File:Procrustes-transformed PCA plot of genetic variation of East Asian populations.png
- File:Procrustes-transformed PCA plot of genetic variation of Sub-Saharan African populations.png
- File:Procrustes-transformed PCA plot of genetic variation of worldwide populations.png
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