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Tuesday, August 24, 2010

Connect the dots

I thought I'd share this beautiful graphic of human genetic variation from the blog Gene Expression. The original paper from Science.




For panel A, PC1 = 20% of the variance, PC2 = 5%, and PC3 = 3.5%. For panel B, PC1 = 11%, PC2 = 6%, PC3 = 5% and PC4 = 4%.

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