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Quote of the day

People say we're running out of energy. That's only true if we stick with these old 19th century technologies. We are awash in energy from sunlight.

 

Ray Kurzweil

 

HIV may have an ancient origin

RATE THIS! +11
Posted in Science on 25th Jan, 2013 04:29 PM by AlexMuller

HIV, which causes Aids, emerged in humans in the 20th Century, but scientists have long known that similar viruses in monkeys and apes have existed for much longer.A genetic study shows HIV-like viruses arose in African monkeys and apes 5 million to 12 million years ago.

 

The research may one day lead to a better understanding of HIV and Aids. HIV affects 34 million people worldwide. The disease emerged during the 20th century after a HIV-like virus jumped from chimps to humans.

 

Scientists have long known that similar viruses, known as lentiviruses, are widespread in African primates. Past genetic research has suggested these "cousins" of HIV arose tens of thousands of years ago, but some experts have suspected this is an underestimate.



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Comments

Author: Guest
Posted: 2013-11-22
+0
Dec23 Thanks for your post. I also believe latpop computers are becoming more and more popular nowadays, and now are often the only kind of computer included in a household. It is because at the same time that they're becoming more and more economical, their computing power keeps growing to the point where they are as effective as personal computers coming from just a few in years past. Reply
Author: Guest
Posted: 2015-12-03
+0
単に あなたの記事のようにあると言う驚異。 | 単にあなたのポストで鮮明透明性がある と私はでき |この主題の専門家あなたがしているあなたがあると仮定します。 まあ今後のポストに| 更新日まで保つために| | フィードRSSフィード私はあなたをつかむため&#1 Reply
Author: Guest
Posted: 2016-01-18
+0
マイコーダ | PHPから.NETに移動するために私を納得させる説得しようとしています。 コスト経費私は常にためのアイデアを嫌っています。しかし、彼は何も少なくtryiongないです。 数多くに| WordPressの可動型を私が使用してきた約一年のための Reply


 

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