DNA Faces--002

DNA Faces--002

African to European face images

Facial features affected by the response-based imputed variable for ancestry. First row shows the range of facial features three standard deviations to either side of the mean in profile and full face. Second row shows (left to right) the proportion of the total variation, and three primary facial shape change parameters:area ratio, curvature difference and normal displacement.

Image: Shriver Claes/Penn State
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