You need to have Caucasian relatives on both sides of your family, for reasons that I will explain here. If not a rare genetic condition, then what about the other possibilities? It is possible that there are white relatives on both your mother's and your father's side of the family. There are a number of genetic reasons why a person of African descent might have blue eyes. If you had Waardenburg Syndrome there’s a good chance that you would have one of these other symptoms, or it would have been discovered at the Georgia Eye Institute. This is a rare genetic condition that causes a number of symptoms in addition to blue eyes, including hearing loss, different-colored eyes, and a white patch of hair on the forehead. Similarly to OA, it’s unlikely that you have Waardenburg Syndrome. Like colorblindness or hemophilia, OA happens mostly in men. The final reason is that you are a woman. Also, they probably would have tested you for this and told you about it at the Georgia Eye Institute. People with OA tend to have very poor eyesight, something you didn't mention in your description. There are a number of reasons why you probably don't have OA. In some forms of albinism, only the eyes are affected. Let's get rid of one of these reasons pretty quickly: you probably don't have a rare form of albinism called ocular albinism (OA).Īlbinism comes about when your body fails to make melanin, the pigment that gives skin, hair, and eyes their dark color. Waardenburg syndrome (A common way to end up with two different colored eyes.).A new mutation that makes their eyes blue.A rare disease that causes albinism only in the eyes (ocular albinism).Caucasian relatives in their ancestry (the most likely reason).Some possible ways an African-American person might have ended up with blue eyes are: There are lots of ways for this to happen. African-Americans with blue eyes are not unheard of, but they are pretty rare.
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