Research Suggests Apes and Humans Separated By a Single Gene
An anonymous reader writes "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."
And some are separated by less.
501
Get thee glass eyes, and, like a scurvy politician, seem to see things thou dost not.--King Lear
If this is indeed true, you know somebody is going to try it.
(Although the reverse experiment has apparently been done, a casual perusal of C-span makes that obvious.)
Faster! Faster! Faster would be better!
Why don't you link to the original article?
We should be serving bananas for Thanksgiving!
a group of baboons is called a Congress...
TFA makes it clear that it was a difference in this gene that _started_ the divergence, between 6 and 1 million years ago. TFS makes it sound like flipping one gene would produce chimpanzees rather than humans.
Meet "Chimp 9". We gave him a gene therapy...
From TFA:
...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.
Recalling my experience when trying to socialize with people so far, I believe this gene in a significant proportion of humanity works only partially...
Religion: The greatest weapon of mass destruction of all time
Surely will be found soon!
... what GMO food they eat....
There are a helluva lot of complexities. I think many of the differences are not necessarily in the genes themselves, but in gene expression during fetal development. So while there may be a single gene that is different as it relates to neural development, you also have to factor in the whole developmental matrix involved. I would think just throwing this gene into a fertilized chimp egg probably isn't going to get you a near-human IQ chimp, and there are a whole host of factors surrounding gene expression during fetal brain development, which will almost certainly involve many other genes.
The world's burning. Moped Jesus spotted on I50. Details at 11.
Where on Slashdot did you find evidence of that smart gene, anyway?
I'm still not sure. For something as complex as both of us, a single gene being able to toggle between humans and apes sounds a bit simple.
Well yea, that's because you didn't read the article, and are ignoring all the many other genes that have been changed in the last 1-6 million years after this one first gene was changed.
Gene Simmons they're talking about....
*that
Climate Progress - Hell and High Water
I always wonder at the first human to appear.
Looking terribly odd. No-one to talk to. Nothing to read. Nowhere to shop.
How bleak.
If you have a Y, you're an ape!
A pox on web designers who feel that window.innerWidth == screen.availWidth
It's the genetic drive to buy useless shit you don't really need. Humans that lack this drive are actually less evolved but better at handling their own money.
The article is crock. Scientists didn't pretend that "all the difference humans and apes comes down to a single gene", they stated that they discovered a new brain gene that is unique to humans .and they are hopeful to find more of the same to help explain what makes us who we are.
They don''t even say that this gene was the "first" and sprang all the others. All they are saying is that it played a significant role in human evolution, and that it appeared from junk DNA after humans evolved from apes.
Being unique to humans, and being the one and only single difference between humans and apes, are two different things. One is a scientific statement and the other is typical media sensationalist drivel.
I'll give it some more thought after the NFL games are over today.
Have gnu, will travel.
What actually separates all other races from Africans is beastiality. Sex with the Neanderthals. All Europeans contain between 2 and 5% Neanderthal DNA. They lived in the northern continents for millions of years before us and were not as intelligent as African humans. The Africans came in, did a little cross breeding and wiped them out in a few tens of thousands of years.
Clearly, the gene in question is the "read the article" gene, which allowed proto-humans to begin amassing knowledge instead of just mindlessly stating opinions.
However, it sometimes is deactivated. Humans without this gene can continue to access many of their other advancements, but they do revert into being simple code monkeys and posting on slashdot.
When things get complex, multiply by the complex conjugate.
Carlin was a comedian and an absolute master with language. His comedy works because there is a grain of truth in it, but if he were alive today I'm sure he would be shaking his head in disbelief at all the people who now think his work is revealed truth.
And did you exchange a walk on part in the war for a lead role in a cage? - Pink Floyd.
Apes recognize themselves in a mirror and spend much more than 5 seconds examining themselves. However they don't do it every day because they just don't care about make-up and razors.
And did you exchange a walk on part in the war for a lead role in a cage? - Pink Floyd.
I wonder how long it will be before someone tries splicing this into a chimp or great ape genome and see what happens... :-)
Ian Ameline
No, bovines (bulls) are even further removed from humans than primates are. But perhaps you belong to the select few who feel that a bunch of nomads sitting around a camp fire three thousand years ago with no concept of genetics had all the answers...
A "grain"? I think there's a hell of a lot more truth to what he said than most people are willing to admit. More "truth" than I've ever heard from any Christians (and they by far make up the majority), that's for sure. I've always agreed with a lot of the things he said. He said things how it is, while no one else had the balls to do it, out of fear of "upsetting" someone.
I'm shocked that humans aren't considered apes.
neanderthals weren't beasts, they were archcaic humans, with language, advanced tools, art and complex social groups. It is racist of you to make a claim of "beastiality"
No see, I am intelligent, which is why I damn well know that you can't pin the differences or even the fundamental differences between other apes and humans on one gene. The gene seems to be very influential, but "separated by a single gene"? Bullshit.
Climate Progress - Hell and High Water
... Gene Simmons
The actual paper is here: http://www.nature.com/ncomms/journal/v3/n10/full/ncomms2146.html It's talking about miRNA *not* genes, nor does the paper claim or support the notion this is the single defining difference between humans and apes. For those who don't know, not all of our RNA encodes cellular machinery. Some RNA molecules regulate whether other RNA molecules go on to make a functional protein, this paper is describing a class of regulatory RNA that may act on many hundreds of targets. (To quote from the Discussion: "birth of a novel miRNA might influence expression of hundreds of genes"). In this instance, some of the targets regulated by this new miRNA are neural so it appears to be a very significant finding. It's a very interesting paper, utterly over-egged by the headlines. I suspect a dodgy press release/over excited journalists.
So, since genes come in pairs, this is about a pair of genes? As I always suspected, the real difference is in the trouser department, then.
Actually it's not a gene, it's a micro RNA.
A gene is like a blueprint for a protein. This a chunk of DNA that encodes and RNA which in turn up and down regulates other genes. It's not a great metaphor but you might think of it as like the scaffolding used to build a house rather than the blueprints.
It is just a monkey that learned to put down thoughts on papyrus, clay tablets, papers, electronic display. etc.
This is it. It is the state of the science on this.
is that the popular press will overhype scientific results to the point of meaninglessness.
"Medical Daily" now counts as popular press in my book.
If this wasn't a flamebait answer, I don't know what what...
I thought human's divergent evolution from other primates was largely caused by the merging of two chromosomes. That's why we have 23 and all other great apes have 24. That seems like a fairly definitive difference.
You know who I am talking about, the family who have an overly-grown fur on them through several generations.
Is that just a chance mutation relating to hair? Or something deeper?
Chance mutation. Possibly not even a mutation, just part of the random gene mixing that happens in everyone. Vestigial traits are suppressed and then are repressed in individuals basically at random. If a trait has little affect on a person's survival or reproduction it may tag along in a for an indefinite length of time in a gene pool.
For example, I can't grow a beard and I shave my face about every 3 or 4 days. When I was 18 I shaved once a week because after about 7 days I had 5 0-clock shadow. It's a trait that generally runs on my dad's side of the family, but it skipped him. My father can grow a beard normally. Somehow, whatever gene combination that suppresses facial hair growth is suppressed in him but expressed in me.
Another fun item is to see if you have a Palmaris Longus tendon. http://voices.yahoo.com/palmaris-longus-tendon-yours-single-double-absent-7878310.html I have one in my left wrist but none in my right. For years I wondered if there was something wrong with one of my wrists in that my tendon structure didn't match.
Or, it is an example of Poe's Law http://en.wikipedia.org/wiki/Poe's_law
Or your post is...
I'm not sure about anything anymore...
It's the correct term. They're a different species, separated by millions of years of evolution.
Tens of thousands, not hundreds of thousands. Like, 30,000ish