54 replies to this topic

[Asrokhel]

Researchers believe that they have found the definitive difference between humans and other primates, and they think that the difference all comes down to a single gene.

What makes us human? Some say that it is the development of language, though others argue that animals have language as well. Some say that it is our ability to use tools, though many animals are able to use rocks and other objects as primitive tools. Some say that it is our ability to see death coming.

Now, researchers believe that they have found the definitive difference between humans and other primates, and they think that the difference all comes down to a single gene.

Researchers from the University of Edinburgh in Scotland attribute the split of humanity from apes to the gene miR-941. They say that the gene played an integral role in human development and contributed to humans' ability to use tools and learn languages.

Most of the time, when one species diverges from another, that difference occurs because of gene mutations, duplications, or deletions. However, this gene is believed to have emerged, fully functional, from "junk DNA" in a breathtakingly short amount of evolutionary time.

Humans share 96 percent of their genes with other primates. Of the 4 percent that humans alone have, a significant portion of it has been widely labeled "junk DNA". Researchers have since that "junk DNA" is functional, even though it does not code. This is the first time that a gene that humans and other primates do not share has been shown to actually have a specific function within the body.

Researchers came to this conclusion after comparing the human genome to 11 other species of mammals, including gorillas, chimpanzees, mice, and rats. These comparisons were made so that the geneticists could find the difference between them.

In a study published in Nature Communications, researchers say that the gene emerged sometime between six and one million years ago.

The gene is highly active in the regions of the brain that control language learning and decision making, indicating that it may play a significant role in the higher brain functions that make humans, well, human.


















http://www.medicalda...ween-humans.htm

[Dan~]

Doesn't suprise me. I always say at work "I get paid peanuts, so they get monkeys" so therefore I am a chimp, but drink my PG tips

[Anaron]

It makes you wonder how that gene arose from junk DNA in such a short amount of time. It's truly remarkable.

[Asrokhel]

It makes you wonder how that gene arose from junk DNA in such a short amount of time. It's truly remarkable.

Well, my belief is that we [Homo sapiens sapiens] were genetically engineered.

[+Xinok]

It makes you wonder how that gene arose from junk DNA in such a short amount of time. It's truly remarkable.

It's better to think of it as noncoding DNA. It's possible that portions of this DNA were genes that synthesized proteins millions of years ago, meaning they underwent selective pressure and evolved. Then some event caused these genes to lose their function and become part of "junk DNA." Because they aren't coding for proteins, they no longer undergo selective pressure and can remain largely unchanged for millions of years. Finally, some event reactivates them and they're already fully functional because they evolved millions of years ago and simply remained dormant for all of that time.

[Luis Mazza]

I think this is only the tip of the iceberg, as there are too many differences to be carried out by only one gene. For instance: the aids virus does not affect apes, but it does heavily affect humans. It is not only about intelligence...
Conclusions like this are really worrisome because science funding is getting scarce and things are looking ugly.
Junk genes are as junk as the ignorance of the ones who give it's name.

[Asrokhel]

For instance: the aids virus does not affect apes, but it does heavily affect humans. It is not only about intelligence...

Actually, HIV started as SIV, before it jumped to us and became HIV/AIDS.

[ArialBlue]

Another kick in the balls to the religious crowd :3

[Detection]

Well, my belief is that we [Homo sapiens sapiens] were genetically engineered.

By who? The dumb animals? We are the most intelligent species and we're still learning GE

[Asrokhel]

By who? The dumb animals? We are the most intelligent species and we're still learning GE

I believe in advanced alien life, so guess who genetically engineered us!

[TPreston]

I believe in advanced alien life, so guess who genetically engineered us!

Kind of like a man that knocks up a girl and runs off ?

[brianshapiro]

I believe in advanced alien life, so guess who genetically engineered us!

Who engineered the aliens? Who built the aliens' ancient monuments?

My belief is the ancient monuments of the aliens were built by even ancienter aliens, who engineered those ancient aliens, and those even ancienter aliens had monuments built by aliens that were even more ancient, and so on, iterating infinitely into even more ancient and ancienter aliens.

[Luis Mazza]

Actually, HIV started as SIV, before it jumped to us and became HIV/AIDS.

Yes, but even between monkeys there's a huge difference. How can it even be a single gene if there's a huge difference between the same species?
That's the point.

http://www.scienceda...91205110306.htm

Who engineered the aliens? Who built the aliens' ancient monuments?

My belief is the ancient monuments of the aliens were built by even ancienter aliens, who engineered those ancient aliens, and those even ancienter aliens had monuments built by aliens that were even more ancient, and so on, iterating infinitely into even more ancient and ancienter aliens.

True... It's like saying that we were made by god, but actually just changing it's name.

To be looking for a "creator" is as dumb as being asked to be enslaved. It's actually a shame.

[Detection]

I believe in advanced alien life, so guess who genetically engineered us!

God!

[Javik]

Another kick in the balls to the religious crowd :3

But evilution is a liberul conspirecy! we all know God created us with the dinosaurs 6,000 years ago! Anyone who says otherwise is a liberul commie terrorist that hates America!