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Microbiology/Genetics


Redheaded People Will Be Extinct in 100 Years!

Due to population mixing

By Stefan Anitei, Science Editor

6th of September 2007, 20:11 GMT

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What do Nicole Kidman, William Shakespeare, Christopher Columbus and Queen Elizabeth the First have in common? Their red hair.

But recently, scientists have warned that redheads are turning increasingly rare and in just one century there will be no natural red haired human
on the street. National Geographic magazine has reported that less than 2 % of the world's population has natural red hair, the result of a mutation emerged only in the original Indo-European stock thousands of years ago and the most common now in northern Europe.

Global mixing, which increases the availability of possible partners, has decreased the chances of redheads meeting and further producing redheaded children.
If only one parent is red-haired, there are some chances to produce redheaded children, if the partner possesses at least a gene for blond hair (which is recessive in the case of the redhair gene), but two redheads have a much higher possibility to have ginger-haired offspring.

The highest concentration of the red-hair gene is encountered in Scotland: about 40 % of the Scots carry the gene (this means the other gene is for brown/black hair, being dominant to the red-hair gene) and 13 % actually have red hair.

Some say the deadline for redheads is as early as 2060, but others explain that the gene can be hidden for generations till combining in the right formula for delivering redheaded children.

In the ancient times, this gene could have had beneficial effect of increasing the body's ability to synthesize vitamin D from weak sunlight in an Ice Age clime, but today's carriers are more exposed to skin cancer and present a higher sensitivity to heat and cold-related pain.

For the natural blond people, scientists are more generous: they predict that 200 years will pass until their almost complete disappearance. They said the last blond will be born in Finland by 2200 ...

TAGS:

hair | gene | red | blond


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User opinions:


Comment #1 by: beauty12345 on 09 Dec 2007, 20:42 GMT reply to this comment

Why is this a bad thing? It's natural selection. There are groups of people that have met an unnatural, man-made end... like the original Tasmanians. Who cares about a freaking hair color becoming extinct by NATURE when there are ethnic groups that have been wiped out by MAN???


Comment #2 by: beauty5678 on 05 Apr 2008, 12:59 GMT reply to this comment

Yikes, angry much? I do not wish to invalidate your concerns (genocide is not to be taken lightly for sure), but I question this particular forum to do it in. Far as I can tell this article in only meant to be informative. It doesn't cry for any action to be taken. There is no wailing tone of urgency, or mourning at the possible impending loss of redheads.

As the mother of a red haired child, I for one appreciate the information presented here, if for no other reason than that it is interesting, at the very least to me.

On a side note, and speaking of unnatural selection...I hope you are as adamant about dogs with skin 3 times too big, and cats with no hair, or that even glow in the dark.


Comment #3 by: Katie on 28 Jun 2008, 15:53 GMT reply to this comment

That is so sad! I 'm a red head also.

I don't want to wreck your population but maybe humans can overcome it and produce redhed children. And the generation, after generation. for a long time.

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