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Are Blue Eyes A Mutation Caused By Incest

People with blue eyes have a single, common ancestor, according to new research. A team of scientists has tracked down a genetic mutation that leads to blue eyes. The mutation occurred between. Blue eye color in humans may be caused by a perfectly associated founder mutation in a regulatory element located within the herc2 gene inhibiting oca2 expression.

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Source: kwekudee-tripdownmemorylane.blogspot.com