Neanderthal Genome to be Sequenced 572
Aneurysm writes "A project launched by the Max-Planck Institute of Evolutionary Anthropology will sequence the genome of Neanderthal man. The sequencing project may find out important information, such as whether they cross-bred with modern humans. Previous DNA tests have tested this theory, and found it unlikely. Could this be the start of a Pleistocene park?"
According to my girlfriend... (Score:5, Funny)
Re:According to my girlfriend... (Score:5, Funny)
Found this site via Google Ads (Score:3)
I hope they clone a Neanderthal (Score:5, Interesting)
Three guesses why they are gone and we aren't? It would be truely ironic if we did indeed clone a Neanderthal and thus bring back a sentient species that most likely was wiped out in large part because of us.
Re:I hope they clone a Neanderthal (Score:3, Insightful)
I guess s/he wouldn't feel much different than any of the other human ethnic groups that were almost wiped out over the years, in almost all parts of the world. Still it will be interesting to find out if this humanoid also had fewer genes than your average rice plant...
Re:I hope they clone a Neanderthal (Score:3, Insightful)
Re:I hope they clone a Neanderthal (Score:5, Funny)
As a member of a minority living near the arctic circle, I find your implication that "hot" equates "good" and that, therefore, it's opposite, "cold", equates "bad", extremely insulting, and demand that you immediately cease and desist from any further usage of such hatefull terms in public discourse. Furthermore, I demand a compensation of $100,000,000,000 (one hundred billion US dollars) for the mental anguish your thermal prejudices have caused me.
Failure to comply will result in retaliatory measures to be carried out by trained polar bears.
Re:I hope they clone a Neanderthal (Score:5, Funny)
Re:I hope they clone a Neanderthal (Score:3, Funny)
Re:I hope they clone a Neanderthal (Score:3, Funny)
So how did they know that? (Score:2)
I suppose the shape of the spearhead indicates that they weren't thrown. That's hooey. It just shows that the Neanderthals weren't very good at making spears.
ahhh (Score:5, Interesting)
There has been a lot of research into the theory that one reason we made it out of our ancient roots is because we threw so well. Not only could we throw rocks and later spears, but we could actually hit our targets. Of course we weren't always that great, and those who weren't died... you know the rest.
Basically, one author put it like this 'Is pitching an evolved skill?'
Wrist Structure (Score:5, Interesting)
I read somewhere (Sci. Am.?) about someone trying to teach primates flint-knapping and throwing skills. Turns out that they understand the usefulness of the blade fine and try to create them when they need one, but they're hampered by the skeletal structure of the wrist, which is much stouter because of the need to support body weight while walking. They can't get the little wrist flick that we can that ads so much to throwing. The best an ape can hope for is chucking a rock hard against another one, and looking for sharp edges in the resulting random fragments.
So our ability to walk upright gave us the ability to use projectile weapons (i.e., hunt things faster than we are) AND create edged tools/weapons AND spark fires. Not a bad deal, IMO.
Thinking, not throwing (Score:3, Interesting)
Re:Thinking, not throwing (Score:3, Interesting)
Re:ahhh (Score:3, Interesting)
Homo sapiens satisfied 90% of their nutritional needs through gathering and ony 10% through hunting. Overall humans were incredibly shitty hunters.
Neanderthal numbers are switched: 90% of their food was meat, only 10% of it came in the form of fruit and vegetables. This was necessary, due to both their bulk (the weakest could break Arnie in his prime in two) and the environm
Re:I hope they clone a Neanderthal (Score:4, Insightful)
Neanderthals were far, far physically stronger, so they would've been quite capible of using them.
Re:I hope they clone a Neanderthal (Score:5, Funny)
Because the Monolith landed on our side of the river.
Re:I hope they clone a Neanderthal (Score:5, Interesting)
He is a brain researchers that write about (amongs other things) the evolution of human intelligence. (He even wrote a book about Neanderthals.) One of his theses is that throwing might have been a driver for human intelligence.
If I remember correctly...
To hit something you have to send more or less a symphony of nerve signals down the arm without waiting for feedback. Because the exact time of release is shorter than the average time random wait for nerve signals, they even have to go parallell and be averaged in the muscles.
Then there is distance measurements that needs to be done well in the visual system. Etc.
In short, it is a complex problem that needs lots of evolved specialized circuitry.
(I always wondered about fast running animals, here. The way they set their feet down while running should be as complex a problem as throwing? But those that run fast on the planet don't have hands.)
I think I can safely say that Calvin thinks the Neanderthals would have been hard pressed to learn to throw.
Re:I hope they clone a Neanderthal (Score:3, Interesting)
Running gaits in animals are pre-programmed sequences - they have to be, as many of the new-born animals have to be able to stand up within hours of birth.
Given all the possible combinations of limb movements that are possible, only a few match the requirements of maintaining centre of gravity and not havin
Re:I hope they clone a Neanderthal (Score:5, Interesting)
They're extinct because of us, but probably not because our ancestors murdered them all, in character for H. Sapiens though that would certainly be. At the Skhul cave in Israel there's pretty good evidence for moderns and Neanderthals living alongside each other for thousands of years in the same cave system.
More likely the Neanderthals were just outcompeted for resources by our ancestors, as the ice ages came and went, and gradually went extinct. Not that I'd be surprised if someone found a mass grave of Neanderthals with distinctly modern-looking arrowheads in their skulls... after all, our species does enjoy killing.
Re:I hope they clone a Neanderthal (Score:5, Informative)
Re:I hope they clone a Neanderthal (Score:3, Funny)
I might have agreed with this if you'd suggested milking males. I notice cheese wasn't mentioned either.
Re:I hope they clone a Neanderthal (Score:5, Interesting)
One of prehistory's big questions is: Why did the Neanderthals become extinct at roughly the same moment that Homo sapiens arrived from Africa? At Sopena we may learn if there were significant differences in behaviors that gave an edge to modern humans. Could it have been diet or the way they processed food?
Yes. We look for remains like bones, charcoals from their fires and tools. From this we can learn how their diet changed over time. It's like we're digging through prehistoric domestic waste. Isotopic analysis of Neanderthal bones shows that they were almost entirely carnivores.
They mostly ate meat. And you need carbohydrates. We're finding that modern humans, coming from Africa, had a diet much more variable than Neanderthals. It's always been thought about the Neanderthal extinction that Homo sapiens appeared in Europe and outcompeted Neanderthals. But it's not so easy. Forty thousand years ago was the last ice age. In that time, many animals became extinct. If Neanderthals survived on mammal meat, and those animals were nowhere to be found, they were in trouble. And then you had modern man coming in from Africa, where there weren't seasons. They were eating seafood and vegetables and grasses, even fat extracted from bones by boiling them. It is possible this gave them an edge. We may find out.
In short, we survived because we had a more varied diet than they had. It may also explain why Neanderthals were taller than we are (they ate more meat), and why people have been getting taller from the XXth century onwards contrary to what was expected (inexpensive meat is more commonly available).
Re:I hope they clone a Neanderthal (Score:5, Informative)
Neanderthals were taller than we are
No. [wikipedia.org]
Historically, HS wipes out almost all competition (Score:4, Interesting)
This has extended itself to the modern times, though it's been toned down somewhat by the various mores and moralities.
Things wouldn't be any different for our ancestor Homo Sapiens. I'd guess that they'd be even more aggressive towards Neanderthals, due to the larger size and bigger heads (and brains) of the Neanderthals.
If they weren't so big, they probably would've been domesticated or enslaved.
Re:I hope they clone a Neanderthal (Score:3, Insightful)
Re:I hope they clone a Neanderthal (Score:3, Informative)
Re:I hope they clone a Neanderthal (Score:4, Informative)
Re:I hope they clone a Neanderthal (Score:3, Interesting)
I think if you look at how modern humans treat each other, which numerous extermination attempts between ethnic groups, I don't think it's too hard to imagine a group of homo sapiens hunting down all Neanderthals, and being relatively successful if they have greater intelligence and/or weaponry.
We have seen genocide all throughout the Bible, mass extermination in early American History, Nazi Germany, Soviet Russia and Pol
Re:I hope they clone a Neanderthal (Score:3, Informative)
There is a good, albeit unpalatable, explanation for the genocide of other ethnic groups: genetic self interest. IIRC Dawkins makes a good case for this in The Selfish Gene [amazon.com].
Re:I hope they clone a Neanderthal (Score:4, Funny)
Re:I hope they clone a Neanderthal (Score:5, Informative)
We notice animals that survive, too. Smaller animals have higher survival rates, plain and simple.
Very few (no?) large animals survived the extinction
The K-T extinction had only a slightly higher megafauna extinction rate than that wrought during human expansion. The extinction during the last ice age was the largest, among megafauna, in the past 65 million years. The K-T extinction was a lot worse on small animals than the Pliestocene extinction, although it still focused on megafauna.
Even if it is true that many large animals died off around 10K BC
You better believe it; it's about as close to a scientific consensus as you can get.
This is still perfectly consistant with the ice age
That it is not. As mentioned previously:
1) Far worse ice ages have occurred in the past, without anything at all like what we saw at the end of the Pliestocene. This extinction was the worst since the K-T extinction 65 million years prior - a huge amount of time (and ice ages!).
2) The extinction timings varied around the world, and were not timed to regional ice age variations; the only correlating factor was the arrival of humans.
3) There is one place in the world that was strangely unaffected by megafauna extinctions: Africa. The place where humans and the native animals coevolved.
About the only serious evidence-based argument against the "humans did it" line of argument is that there's a paucity of fossil evidence of sudden dieoffs. Yet, it's pretty clear to most that this is a rather weak argument.
For one, you're looking for a single stratum that in most places would last only a decade; you can expect that stratum to not exist in the vast majority of the world. Secondly, it is almost impoissible to find the remains of the thousands of modern elephants killed by poachers and in herd culls in Africa. The simple fact is that fossilization is a very rare event, and the only reason that we have so many fossils total is because they accumulate over geological time periods. The fossil evidence shows what you would expect to find: in each place, the animals abruptly dissapear from the fossil record at almost the same time that humans arrive, irregardless of climate or other such factors in the particular region.
We've even watched this happen in modern times; read up about the Moa of New Zealand, for starters. New Zealand, if I recall correctly, has about the land area of New Mexico, and is incredibly rugged terrain; hardly an "easy" place to cause an extinction. Yet, the Maori did it with extreme skill. The only large quantities of butchered Moa fossils are in relatively small Maori campsites. Odds are miniscule that these campsites would preserve over geological time, let alone preserve and be rediscovered.
Re:I hope they clone a Neanderthal (Score:5, Informative)
I don't believe that such averages can be attributed to diet/nutrition/prenatal/obesity. Compare the level of immigration to the United States over the past 50 years from Asian countries versus how many Asians moved to Europe over that same period of time. There's your explanation.
I mean, just look around and see how "white" Americans, African Americans, and Native Americans are all getting taller than the prior generations. I'm of that first category (and partly of the last) and I'm 2 inches taller than my father, who in turn is 2 inches taller than his father, and the mothers have all been around the same height too.
Re:I hope they clone a Neanderthal (Score:4, Funny)
Well there you go, proof of young earth creationism! 6,000 years ago Adam and Eve were 2 inches tall.
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Re:I hope they clone a Neanderthal (Score:3, Interesting)
It may very well be that humans kept out of their way as much as possible; kinda like the way Cheetahs and Lions do. We'd be like the smaller and more delicate Cheetahs.
Re:slave labor, duh (Score:3, Interesting)
Given that the average Neanderthal had a larger brain than your average H. Sapian, maybe they could help us out. The human linked extinction might not have been because the humans were smarter, but because the of the Ns much greater caloric needs.
AMAZING ADVANCES IN SCIENCE (Score:5, Funny)
September 3, 2009: Genome of Neanderthal Man sequenced.
March 21, 2012: Neanderthal Man cloned.
April 4, 2015: Neanderthal Man reaches the point of being able to form, in a grunting, slurred speech, individual english words.
April 5, 2015: Neanderthal Man starts blog
Re:AMAZING ADVANCES IN SCIENCE (Score:5, Funny)
April 9, 2015: Slashdot posts article on Neanderthal blogs.
Re:AMAZING ADVANCES IN SCIENCE (Score:2)
Re:AMAZING ADVANCES IN SCIENCE (Score:2)
But seriously, given they have a vocal pallet close to ours, they should be capable of human speech, and thus English (or any other spoken language) wouldn't be too hard to learn.
Re:AMAZING ADVANCES IN SCIENCE (Score:2)
Is that all that is necessary, or is it possible there would be a certain part of their brain not developed-enough to permit speech? I don't know jack about neurology...
Re:AMAZING ADVANCES IN SCIENCE (Score:3, Funny)
September 3, 2009: Genome of Neanderthal Man sequenced.
March 21, 2012: Neanderthal Man cloned.
April 4, 2015: Neanderthal Man reaches the point of being able to form, in a grunting, slurred speech, individual english words. April 5, 2015: Neanderthal Man starts blog
- ????
- Neanderthal Man gets rich
Re:AMAZING ADVANCES IN SCIENCE (Score:5, Funny)
April 8, 2030 - Neanderthal Becomes lawyer.
I'm just a poor cloned Neanderthal. Your world confuses and frightens me.
Re:AMAZING ADVANCES IN SCIENCE (Score:5, Funny)
Even a caveman can do it. (Score:2, Funny)
Re:Even a caveman can do it. (Score:3, Funny)
Re:Even a caveman can do it. (Score:2)
Genome? (Score:3, Interesting)
"Genome" (Score:5, Informative)
junk's still a mystery (Score:3, Insightful)
The latter, it turns out, is not remotely "junk", but contains important regulatory sequences which control gene activation/deactivation and the physical structure of the chromosomes.
actually, known regulatory sequences comprise only a small fraction of the junk....
a much bigger fraction is mobile DNA of various kinds (transposons [genome.org], satellites, etc.) which may (or may not) be evolutionarily important.....
some more may be unannotated genes, e.g. small ORFs [uwlax.edu] or noncoding RNAs... basically the conte
Re:junk's still a mystery (Score:3, Informative)
Worms and some bacteria have DNA strands with 300 times the information of humans, most of it junk, and it doesn't mean anything. The junk is just left in there after reproduction. You've got to remember that although we've even gone to space, a place no worm could imagine going, we haven't reproduced as much as they have. Bacteria? Forget about it.
Really, get "Shadows of Forgotten Ancestors [amazon.com]" by Carl Sagan and Ann Druyan. Great read, updated by Ann, wealth of insight into evolution.
Re:Genome? (Score:2)
Re:Genome? (Score:4, Interesting)
"Could this be the start of a Pleistocene park?" (Score:5, Funny)
Nah my nephew has been working on a pleistocene park for a while now. He's got the swings, sandbox, and slide done (he had the see-saws done too but he accidentally stepped on them). If you want to pitch in he could use some help with the merri-go-round I'm sure.
He was originally using playdough but I caught him eating it one too many times so I switched him over to pleistocene.
back problems (Score:4, Funny)
Re:back problems (Score:2)
Re:back problems (Score:2)
uh oh, there goes the karma
Re:back problems (Score:5, Insightful)
Gravity is more than just a theory. We can perform an experiment and prove it. Gravity can be observed. Evolution is different. We have not observed it happening and have not been able to perform an experiment to prove it. Gravity and Evolution are not comparable in the way you suggest.
The hell they aren't. Bacteria evolve in a course of mere days and weeks in petri dishes in labs.
And Gravity is nothing more than a theory: Like everything else, the theory of gravity was designed to explain why something happened.
The theory of evolution was designed to explain why something happened (namely, speciation.)
Please, do some damn research next time before bashing a theory.
http://wilstar.com/theories.htm (Score:4, Informative)
Scientific Law: This is a statement of fact meant to explain, in concise terms, an action or set of actions. It is generally accepted to be true and univseral, and can sometimes be expressed in terms of a single mathematical equation. Scientific laws are similar to mathematical postulates. They don't really need any complex external proofs; they are accepted at face value based upon the fact that they have always been observed to be true.
Some scientific laws, or laws of nature, include the law of gravity, the law of thermodynamics, and Hook's law of elasticity.
Hypothesis: This is an educated guess based upon observation. It is a rational explanation of a single event or phenomenon based upon what is observed, but which has not been proved. Most hypotheses can be supported or refuted by experimentation or continued observation.
Theory: A theory is more like a scientific law than a hypothesis. A theory is an explanation of a set of related observations or events based upon proven hypotheses and verified multiple times by detached groups of researchers. One scientist cannot create a theory; he can only create a hypothesis.
In general, both a scientific theory and a scientific law are accepted to be true by the scientific community as a whole. Both are used to make predictions of events. Both are used to advance technology.
The biggest difference between a law and a theory is that a theory is much more complex and dynamic. A law governs a single action, whereas a theory explains a whole series of related phenomena.
Re:http://wilstar.com/theories.htm (Score:3, Informative)
No, gravity is a theory. Anything in science that explains why something happens is a theory, or a hypothesis. Simple descriptions of what happens are sometimes called laws. Laws aren't 'truer' than theories, they're simpler.
Here's a relevant snippet from the wikipedia [wikipedia.org] entry for theory:
Some scientific theories (such as the theory of gravity) are so widely accepted that they are often seen as laws. This, however, rests on a mistaken assumption of what theo
Re:back problems (Score:4, Informative)
You are obviously not a microbiologist dealing with antibiotic resistance issues...evolution in action!
Re:back problems (Score:3, Interesting)
Actually I do. Can you prove to me that methicillin resistance or vancomycin resistance (for example) occured OUTSIDE a hospital or lab setting? Oh sure, those plasmids are out in the wild NOW. But the mutation or "new" information happened in a bug that was eventually exposed to those antibiotics. How much penicillin resistance was reported in the 1950'
Re:back problems (Score:3, Insightful)
And I suppose some Mycobacteria are just "naturally" resistant to rifampin, and some Candida co-incidentally have "always" been resistant to Amphotericin B. Strange how some Enterococci suddenly became resistant to Vancomycin, a SYNTHETIC and completely new class of antibiotic...why they would carry those genes around for millions of years is beyond me... maybe they knew that humans would one day develop it. Oh, and if I follow your line of thought I am sure the
Oasis?!? (Score:3, Funny)
Yes! Imagine the possibilities.... (Score:2, Interesting)
I've always thought it was foolish to speculate that modern humans and Neanderthals did not interbreed. Especially considering such people as the late Andre the Giant who actually resembles a Neanderthal. Although the Giant is no longer part of this mortal coil, perhaps this team could compare their findings with the DNA of Andre's American daughter, if her and her mother consented.
I can also see DARPA being interested in the findings. There is value in modifying soldiers of the future with the muscle m
Re:Yes! Imagine the possibilities.... (Score:5, Informative)
Re:Yes! Imagine the possibilities.... (Score:3, Interesting)
Genome annotation (actually marking out features in the DNA) is a different matter - it would be qui
what if.... (Score:3, Interesting)
Just playing devils advocate...
Re:what if.... (Score:2)
just playing devils advocate
Re:what if.... (Score:3, Informative)
Ahem! Lucy was not a hoax!
Try this link, I believe the doctor is in . . .
http://www.asu.edu/clas/iho/lucy.html [asu.edu]
Re:what if.... (Score:3, Interesting)
First off, where the hell do you get the idea that Lucy was a hoax? Perhaps you would like to tell Dr. Donald Johansen, the man that discovered her. She was very real. Yes, Piltdown was a hoax, but it became ever more a problem for researchers as fossils from
Too late! (Score:2, Funny)
I thought one was opened about 4 and a half years ago, in Washington...
Comment removed (Score:5, Interesting)
Re:What's left of them? (Score:2)
Re:What's left of them? (Score:3, Informative)
OTOH neanderthal mithocondrial DNA is sampled and found to be singificantly different from Homo Sapiens'. That means we have no neanderthal grandmothers, which makes interbreeding theory *very* unlikely.
A remote possibility is neandethal females were unable to carry half-HS offspring but HS females could. That is unlikely for at least three reasons:
a) The distance between
Re:What's left of them? (Score:5, Informative)
No, the genetic bottleneck occured far before homo sapiens escaped Africa and made contact with Neanderthals in Europe and the Middle East. H. Sapiens only reached Europe around 45,000 years ago. The genetic bottleneck occured 150,000 years ago or so in sub-Saharan Africa when humanity almost went extinct.
Thus, Asians and especially sub-Saharan Africans would show no Neanderthal genes, while caucasians would, if there was interbreeding.
Re:What's left of them? (Score:3, Interesting)
Some years ago, I read an interesting article on the topic; it's too bad that I don't recall where. It was a takeoff on the old suggestion that if you were to take a typical Neandertal, dress him/her up in modern clothes, and drop him/her down anywhere in Europe, nobody would notice anything at all odd about the visitor.
Part of the article was a list of the major physical featu
Re: (Score:3, Funny)
Re:What's left of them? (Score:3, Funny)
"So tell me about your Neanderthal ancestors."
"Has anyone ever said how Neanderthal you look?"
I'd assume that most people who have the Neandert[h]al physical features are not aware of the fact. I think that if I had them, I'd take a "Hey, how 'bout dat?" attitude. I don't actually have any of the features, and I was actually a bit disappointed to learn this. I think it'd be fun to tell people that I'm part Neander
Uh? (Score:2, Insightful)
Ahem, you are talking about one of the horniest species on this planet.
Life Imitating Art (Score:4, Informative)
Pleistocene park & Cave Women (Score:3, Funny)
Oh great (Score:2, Funny)
Taking bets (Score:2, Funny)
Re:Taking bets (Score:3, Interesting)
It will be more important to find out for sure if Neanderthals could interbreed with "modern man". Many believe Neanderthals to be essentially the same as man, and the differences between Neanderthals and "modern man" may be accounted for by simple variation within the same kind.
Even if we could interbreed,... we may not have. Even to this day there are people who will not mix with other races. It may be some similar taboo has kept this group of humans separate from t
Re:Taking bets (Score:3, Informative)
White House shows interest (Score:4, Funny)
Re:White House shows interest (Score:3, Insightful)
Re:White House shows interest (Score:3, Insightful)
Where DNA from? (Score:2)
According to the article they will isolate the DNA from fossils. Do they already have fossils or are they still looking for them to get the DNA? Is there any record of fossils with the DNA? They said it was early in the project.. is it early enough that they are looking for the DNA still? Very vague article when you look at it.
Resurrection? (Score:3, Interesting)
So this brings up an interesting question... IF the entire Neanderthal genome was recovered, could its DNA be inserted into a human egg and brought to birth by a surrogate human mother? If this is feasible (with current or near-future tech), imagine the implications!
"Lost in a Good Book" (Score:4, Informative)
'Thals don't figure prominently until the fourth book in the series, "Something Rotten," where they turn out to be instrumental in a high-stakes world cup croquet tournament.
All four books are a hell of a lot of fun, and approach the level of wit and humor of Douglas Adams. Recommended.
Schwab
If Cloned... (Score:5, Funny)
A) Geico will offer them car insurance, but they won't buy because of their Caveman commercials. [visit4info.com]
B) Neanderthals will be pissed to find out were replaced by people on the B Ark. [bbc.co.uk]
C) Sales of backrazors will double.
D) Grunthag and Duna will top Neanderthal baby names lists just above Rena, Gort, Bob, and Winona.
Bits and pieces still there in Western Europeans? (Score:3, Interesting)
Just purely going by looks, wern't Neanderthals supposed to have large noses, a stocky build? Their funerals appeared to be elaborate with lots of flowers used, cave paintings, just a generally arsty kind of being.
Basque peoples are supposed to be very different genetically from most other Europeans. Maybe there was some influence there. Basque peoples, if I rememeber my history, used to be known as peaceful and tended to collaborate rather than fight an enemy (e.g. Roman Empire, also the reason for the Basque language not being a Romance language?).
Just a theory! Take it with a grain of salt.
Re:flawed findings... (Score:2)
Re:flawed findings... (Score:3, Funny)
Re:Timothy Hutton? (Score:2)
Re:Shouldn't be too hard (Score:5, Funny)
Back then, oxygen didn't end up making it into the bloodstream and then to the cells and mitochondria through diffusion from concentration differentials across membranes; they had to put it in manually. It got tiring after a while, all of the precision injection work, but it gave them exercise - a good muscle builder, it was. And, boy, did they need that muscle tone to hunt, what with only being able to synthesize two of their amino acids on their own.
We've come a long way, my friend. A long way.
Re:Genetic material in fossils? (Score:3, Interesting)
Not all Neanderthal remains are fossils. In fact even non-fossilized remains of other hominids are found. Also, as reported on slashdot some time back, dinosaur soft-tissue remains have been found. -Brain tissue to be precise.
Most things that die do not become fossils. Many remains in oxygen deprived wet (bogs) can survive for 1000s of years. Critters can also be preserved in tar for some time or even mummified.