PCA of Steppe to South Eastern European Genetic Bridge

[Jovialis]

PCA demonstration of the genetic bridge between Yamnaya/Catacomb Culture and the ancient populations of Greece, Albania, Northern Macedonia, Bulgaria, and Ukraine.

 

[Granzon]

PCA demonstration of the genetic bridge between Yamnaya/Catacomb Culture and the ancient populations of Greece, Albania, Northern Macedonia, Bulgaria, and Ukraine.
View attachment 18351

Would you be able to present the same PCA with modern samples of Greece, Albania, Northern Macedonia, Bulgaria, and Ukraine highlighted and one that is zoomed in to those areas with the modern and ancient samples highlighted?

 

[Jovialis]

Would you be able to present the same PCA with modern samples of Greece, Albania, Northern Macedonia, Bulgaria, and Ukraine highlighted and one that is zoomed in to those areas with the modern and ancient samples highlighted?

You can re-create the PCA with this:

Admixtools Thread 'Major Update to the Interactive SMARTPCA: aDNA & Modern West Eurasian PCA'

Jun 6, 2025

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New populations added from Germany, France, England, Bulgaria, North Macedonia, and more. Totaling 4,425 individual samples.

Convex Hulls added

New button that will allow you to prune out unselected populations in the legend, making it easier to present and share projections.

• Jovialis