Genetic mutation: violet eyes

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2018-04-09 20:00:30

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Eyes are considered the mirror in which is reflected the soul of man. The color of this mirror is different in all people: brown, blue, grey, green. Less common are various unique shades. So, you can see people with almost black eyes. But the most amazing and rare color of eyes – purple. Seeing such eyes in the picture, people can't believe without "Photoshop". However, the eyes of violet hue really is. It is believed that this mutation. Purple eyes – it is definitely a very rare phenomenon. There are several hypotheses for the emergence of such color of eyes.

mutation purple eyes

In biology it has long been established that the color of the iris depends on the degree distribution of the type and amount of pigment. Also affect the hue of the fibers of the iris and blood vessels. From the interaction of all 6 genes depends, what color are the eyes. Most often the dark tones prevail over light, and the child having one parent with brown eyes, most likely (about 60%) will inherit this color. As for all that can appear violet eyes? Genetic mutation of this kind is explained in different ways.

violet eyes genetic mutation

The myth of the emergence of Alexandria

Ancient legend tells that a long time ago in Egypt, in a small village, the sky lit up bright burst. Why it arose, could not be found. But since in this village the women began to give birth to children with violet eyes. So there was Alexandria – an unusually beautiful girl that gave name to this phenomenon. Her first and revealed this mutation – violet eyes. Of course, it's just a beautiful tale. But the phenomenon exists. Example - the brilliant Elizabeth Taylor. She was born with beautiful eyelashes, and they were very thick, as… grew up two rows. This anomaly is called distichiasis. She made the actress look charming and attractive. But unique in it was not only such a rare phenomenon, and another mutation – violet eyes. Looking closer to the photos of Elizabeth Taylor, you can see that her eyes have a violet hue.

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Marchesani Syndrome as the reason for the appearance of violet eyes

Science has its own version of the origin of this mutation. Purple eyes can be people suffering from the syndrome Marchesani. For patients characterized by short stature, a certain immaturity of the hands and feet, and poor eyesight. Right on purple shade of iris is not specified, but we know that vision problems just can (albeit rarely) to cause a change of their color.

Albino with the violet eyes

Well-Known and the third reason which can cause emergence of such a unique shade of iris – a gene mutation. Purple eyes, according to this version, are people with albinism, in organisms which have no melanin, which is responsible for the tone of the hair, skin and iris. Their eyes look red, but sometimes blue, sometimes with violet tint.

rare eye color purple

However, it does not matter who gave the world a unique phenomenon: supernatural power or changes in genetics. Anyway, purple eye shade always seems unusual, attractive. It attracts attention and causes interest to their owner.


Article in other languages:

AR: https://www.tostpost.com/ar/health/3913-genetic-mutation-violet-eyes.html

BE: https://www.tostpost.com/be/zdaro-e/6916-genetychnaya-mutacyya-f-yaletavyya-vochy.html

DE: https://www.tostpost.com/de/gesundheit/6916-genetische-mutation-lila-augen.html

ES: https://www.tostpost.com/es/la-salud/6922-gen-tica-mutaci-n-violeta-de-los-ojos.html

HI: https://www.tostpost.com/hi/health/3916-genetic-mutation-violet-eyes.html

JA: https://www.tostpost.com/ja/health/3914-genetic-mutation-violet-eyes.html

KK: https://www.tostpost.com/kk/densauly/6918-b-shoybekov-k-lg-n-k-z.html

PL: https://www.tostpost.com/pl/zdrowie/6920-mutacja-genetyczna-fioletowe-oczy.html

PT: https://www.tostpost.com/pt/sa-de/6915-uma-muta-o-gen-tica-roxo-olhos.html

TR: https://www.tostpost.com/tr/sa-l-k/6922-genetik-mutasyon-mor-g-z.html

UK: https://www.tostpost.com/uk/zdorov-ya/6920-genetichna-mutac-ya-f-oletov-och.html

ZH: https://www.tostpost.com/zh/health/4219-genetic-mutation-violet-eyes.html






Alin Trodden - author of the article, editor
"Hi, I'm Alin Trodden. I write texts, read books, and look for impressions. And I'm not bad at telling you about it. I am always happy to participate in interesting projects."

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