Each gene comes in two versions or alleles. Two genes, BEY2 and GEY, work together to make brown, green, or blue eyes. Brown eyes have a lot of melanin in the iris, green eyes have a medium amount, and blue eyes have little or no pigment. Eye color comes from genes that make melaninīrown, green and blue eye color comes from a pigment called melanin. But before that, it is important to go into more about eye color. So how might something like hazel eyes work? No one knows for sure, but I'll discuss some possibilities. So why don't we know more about the genetics of hazel eyes? Part of the reason comes from the difficulty of defining “hazel.” In other words, when is hazel actually brown? Or green?Īnother reason is that the inheritance is probably complicated, and not as "simple" as blue, green, and brown eyes. Hopefully you'll get an idea of how quickly genetics can get too complicated to figure out easily. For this answer, I'll focus on where hazel eyes might fit into the picture. Unfortunately, very little work has been done on eye colors other than blue, green, and brown. Scientists now know that eye color is a complex trait, influenced by at least 50 different genes. Perhaps so, so far, no one has had Purple Eye Syndrome and the fact that actress Elizabeth Taylor has purple eyes is only due to light or photo editing.Editor’s note (): Some information in this article is out of date. They are seen as living spirits and eventually disappear from the earth. At that time, a mysterious light glided across the sky and everyone who was exposed to that light would have pale skin and purple eyes. However, it was the ancient Egyptians who were able to weave this syndrome 1000 years ago. This girl later gave birth to two children who lived to be over 100 years old. Many people believe that this legend was born in England in 1329 when a purple-eyed white girl named Alexandria was born. The advantages that purple eyes bring are too impractical. In fact, the melanin pigment is what protects the skin from sunburn or tanning and is impossible for people with pale skin, showing lack of melanin, can never get sunburned or tan sunny. thus, not to mention the advantages that this syndrome brings are so incredible, especially to live up to 150 years old.Īnother argument makes those who suspect that this syndrome is not true is immune to the effects of sunlight. Obviously if there are people who believe, there will also be skeptics about the existence of this syndrome and the reason they give is that it is impossible that only one mutation can affect many genealogical characteristics. Besides, they also argue that if there is a gene in the world that makes people age quickly and lose early, they must have genes that make people look young and live long. Many people believe that the existence of Purple Eye syndrome is caused by legendary actress Elizabeth Taylor because she has extremely charming violet eyes. Many people believe that legend Elizabeth Taylor has purple eyes. Not only that, people with Purple Eye syndrome also tend to live to be over 100 years old, even some people live up to 150 years old, and above all, no matter how old they are, they always look like 50 years old. Not only that, a special feature of these special people is that they only have hair, eyelashes, eyebrows and nose hair and do not grow hair in any other body parts. In addition to purple eyes, people with this syndrome also have extremely pale skin and are almost immune to sunburn or sunburn. Have you seen anyone with purple eyes like this? This syndrome is a mutation of the gene and will cause eye color to change from blue to purple within 6 months after birth and during puberty, purple becomes darker. Many people still believe that there are people in the world with purple eyes and those who have the syndrome of Alexandria's Genesis, or Purple Eyes. purple or not? What is Purple Eye Syndrome? Do you know the color of the eyes of people outside brown, blue and green also has.
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