Want to read Slashdot from your mobile device? Point it at m.slashdot.org and keep reading!

 



Forgot your password?
typodupeerror
×
Biotech Science

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?"
This discussion has been archived. No new comments can be posted.

Neanderthal Genome to be Sequenced

Comments Filter:
  • by esobofh ( 138133 ) <khg AT telus DOT net> on Wednesday July 06, 2005 @03:06PM (#12997139)
    I could have easily supplied the necessary sample for testing...
  • by nizo ( 81281 ) * on Wednesday July 06, 2005 @03:06PM (#12997144) Homepage Journal
    From wikipedia: Also, while they [Neanderthals] had weapons, they were not used as projectile weapons. They had spears in the sense of a long wooden shaft with an arrow head firmly attached to it, but spears were first used as projectiles by Homo sapiens.

    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.

    • 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.

      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...
      • It would be quite different. Different ethnic groups and "races" are biologically almost identical to each other. But Neanderthal seems to be a different species. Having another intelligent species on the planet (again) would be a huge change for us.
    • To steal someone else's joke, would a cloned Neanderthal be eligible for the NFL draft?
    • Spears not used as projectile weapons? Monkeys know how to throw stuff. My dog knows how to throw stuff.

      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)

        by ImaLamer ( 260199 ) <john.lamar@g m a i l . com> on Wednesday July 06, 2005 @03:33PM (#12997435) Homepage Journal
        There is a big difference between knowing how to do something and doing it well. Monkeys (APES!!!) can throw stuff, but they don't really hit their targets often. For apes, it is more of a bluffing technique - "look, I'm thowing this towards you".

        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)

          by richyoung ( 721218 ) on Wednesday July 06, 2005 @05:23PM (#12998432)

          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.

        • The reason Man became the apex predator was because of the ability to think, reason, and plan. e.g. Homo sapiens figured out how to drive entire herds of herbivores over cliffs, eliminating the need for throwing or jabbing.

        • Re:ahhh (Score:3, Interesting)

          by maxpublic ( 450413 )
          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.

          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
    • by Anonymous Coward on Wednesday July 06, 2005 @03:26PM (#12997359)
      That's doubtful. Neanderthals and Europeans co-existed for a maximum of 15,000 years. That's a long time. If they could figure out how to make a spear, they could easily figure out how to throw them if at least in immitation of humans.

      Neanderthals were far, far physically stronger, so they would've been quite capible of using them.
    • by meringuoid ( 568297 ) on Wednesday July 06, 2005 @03:28PM (#12997386)
      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.

      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.

      • by MightyMartian ( 840721 ) on Wednesday July 06, 2005 @04:06PM (#12997783) Journal
        This seems the most likely explanation. The latest Neandertal remains found, from Gibraltar, indicate a population that had been pushed to the margins, and to such low numbers that they could not be sustained. We can only guess at how well Moderns and Neandertals got along, though my understanding is that, towards the end, there was some innovation in their toolkits, suggesting they may have been very different from us, but still capable of attempting to catch on to the new wave.
    • by cheesybagel ( 670288 ) on Wednesday July 06, 2005 @03:31PM (#12997406)
      That is one theory for the extinction, that homo sapiens killed them. Here [signonsandiego.com] is another theory which I think may have some merit:

      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).

      • by Rei ( 128717 ) on Wednesday July 06, 2005 @03:38PM (#12997493) Homepage
        The problem is that almost everything went extinct when we moved on in. Whether we directly hunted them down or just disrupted the ecosystem/carried disease/etc is a good question, but wherever humans went, large fauna died off in huge numbers. Some of Australia's megafauna may be an exception, but it's just that: an exception. Places where humans didn't get to early on had megafauna last longer - for example, Wrangel Island had mammoths holdouts till the time of the Pharaohs.

        Neanderthals were taller than we are

        No. [wikipedia.org]
        • by mveloso ( 325617 ) on Wednesday July 06, 2005 @06:13PM (#12998789)
          In general, Homo Sapiens pretty much will wipe out anything that looks like a competitor/threat, including other Homo Sapiens.

          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.
  • by Anonymous Coward on Wednesday July 06, 2005 @03:06PM (#12997146)
    July 06, 2005: Project to sequence genome of Neanderthal Man begins.
    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
  • by Anonymous Coward
    Gene sequencing is so simple even a caveman can do it.
  • Genome? (Score:3, Interesting)

    by Koiu Lpoi ( 632570 ) <koiulpoi@gma i l .com> on Wednesday July 06, 2005 @03:07PM (#12997157)
    So, this only gets the 10% of the DNA considered 'useful', right? I read somewhere the rest is actually more important than what we consider. What's the deal?
    • "Genome" (Score:5, Informative)

      by No Such Agency ( 136681 ) <abmackay@@@gmail...com> on Wednesday July 06, 2005 @03:15PM (#12997234)
      The genome is ALL the genetic material, both transcribed genes (which make RNA molecules and then proteins) and the so-called "junk DNA". 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.
      • 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

    • The fact is that we don't know. :)
    • Re:Genome? (Score:4, Interesting)

      by Rei ( 128717 ) on Wednesday July 06, 2005 @03:55PM (#12997674) Homepage
      Our "Junk" DNA is somewhat interesting in that it often contains functionality of our close (and sometimes even distant) relatives that is no longer active. You get neat atavisms [evcforum.net] when it reactivates.
  • by TobyWong ( 168498 ) on Wednesday July 06, 2005 @03:08PM (#12997160)
    "Could this be the start of a Pleistocene park?"

    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.

  • by millahtime ( 710421 ) on Wednesday July 06, 2005 @03:08PM (#12997165) Homepage Journal
    What if they find it's the same DNA we have and it tuns out they just had some serious back problems?
  • Oasis?!? (Score:3, Funny)

    by daniil ( 775990 ) <evilbj8rn@hotmail.com> on Wednesday July 06, 2005 @03:08PM (#12997166) Journal
    They are going to clone Liam Gallaher!?

  • 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
    • by MustardMan ( 52102 ) on Wednesday July 06, 2005 @03:36PM (#12997470)
      Andre the giant suffered from a disease called acromegaly, which caused him to continually grow, such that the proportions of his body took a constant toll on it. Near his death he was in constant pain, and eventually died of heart failure because the muscle simply couldn't keep up with the size of his body. Most people who were diagnosed with the disease in his time didn't live to 40. Saying he was like a neanderthol just because he had a funny shaped head is incredibly stupid and closed minded. The man suffered from an illness which gave him a short, painful life. That he was able to capitolize on the outward appearance given to him by the disease to make his life into a positive one is a testament to Andre's spirit.
    • Unfortunately genome sequencing projects don't really lend themselves to a BOINC like infrastructure - what you're doing is assembling millions of short strands of DNA into a contiguous sequence. Consequently you need all the avaialable strands close by to compare each other against and fit them into the scaffold. Thats why these things tend to be done on big localised compute clusters and not distributed.

      Genome annotation (actually marking out features in the DNA) is a different matter - it would be qui
  • what if.... (Score:3, Interesting)

    by rwven ( 663186 ) on Wednesday July 06, 2005 @03:09PM (#12997176)
    What if they sequence it and it turns out to be a common ape or something that we already have around here... thing are not always as they seem as lucy and piltdown proved. (both proven "hoaxes." More accurate definition would be "mistake...")

    Just playing devils advocate... :-)
    • or, what if they turn out to be alien?

      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)

      What if they sequence it and it turns out to be a common ape or something that we already have around here... thing are not always as they seem as lucy and piltdown proved. (both proven "hoaxes." More accurate definition would be "mistake...")

      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)

    by Telastyn ( 206146 )
    Could this be the start of a Pleistocene park?

    I thought one was opened about 4 and a half years ago, in Washington...
  • Comment removed (Score:5, Interesting)

    by account_deleted ( 4530225 ) on Wednesday July 06, 2005 @03:10PM (#12997189)
    Comment removed based on user account deletion
    • Scientists have pretty much discarded the interbreeding theory, as there isn't any detected neanderthal DNA intermixed with caucasian DNA.
      • by nusuth ( 520833 )
        AFAIK we have not sampled nuclear neanderthal DNA yet, therefore completely unable to tell whether any of our DNA came from them.

        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

  • Uh? (Score:2, Insightful)

    by adius ( 613006 )
    >found it unlikely.

    Ahem, you are talking about one of the horniest species on this planet.
  • Life Imitating Art (Score:4, Informative)

    by KrackHouse ( 628313 ) on Wednesday July 06, 2005 @03:14PM (#12997229) Homepage
    He's 40,000 years old. Deep within an Arctic glacier they found him preserved by a miracle of nature, brought back to life by a miracle of science. Now medical science wants to exploit him in the name of research. One man wants to stop them ...in the name of humanity. But he'll need more than a miracle to survive ... he'll need a friend.
    In case anybody is thinking this would make a good movie, it's been done.
  • by syntap ( 242090 ) on Wednesday July 06, 2005 @03:16PM (#12997251)
    Cool... will it then be legal to pay twenty bucks, run in, and whack some prehistoric ho over the head with a club and drag her off? And I was thinking we'd have to wait for virtual reality to get better!
  • So now I suppose there will be headlines on /. that read "Neanderthal Genome has been Sequenced" and "Neanderthal cloned" and "Neanderthal released into wild". Why didn't Slashdot wait until after the release before reporting on this?
  • Taking bets (Score:2, Funny)

    by Anonymous Coward
    Any creationists want to step up to the plate and tell us what these results will show?
    • Re:Taking bets (Score:3, Interesting)

      by Anonym1ty ( 534715 )
      The Neanderthals were called Giants.

      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

  • by Anonymous Coward on Wednesday July 06, 2005 @03:20PM (#12997298)
    President Bush expressed considerable interest in the Neanderthal Genome sequencing project. The president expressed hope the project would be completed quickly enough that a living person whose DNA most closely matched that of a Neanderthal could be identified and nominated to the Supreme Court.
  • which involves isolating genetic fragments from fossils of the prehistoric beings who originally inhabited Europe, is being carried out at the Leipzig-based institute.

    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)

    by solarlux ( 610904 ) <noplasmaNO@SPAMyahoo.com> on Wednesday July 06, 2005 @03:37PM (#12997479)
    A previous slashdot article [slashdot.org] mentioned a group of scientists who were attempting to resurrect the extinct Tasmanian tiger by inserting recovered DNA into a surrogate mother's egg (of a similar existing species). The latest news is that the project was cancelled due to difficulties, but then was recently restarted.

    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!
  • by ewhac ( 5844 ) on Wednesday July 06, 2005 @03:41PM (#12997518) Homepage Journal
    The subject of reconstituted Neanderthals was briefly explored in Jasper Fforde's [jasperfforde.com] book, "Lost in a Good Book" (sequel to, "The Eyre Affair"). Both books take place on an alternate-history Earth where the Crimean War has lasted for hundreds of years, and genetic engineering is a consumer product (you can sequence and grow your own pet Dodo bird). Neanderthals were recreated for the purpose of being cheaply-made foot soldiers for the war effort. However, it turned out that Neanderthals are completely non-aggressive creatures; the whole concept of conflict is incomprehensible to them. So they ended up using them as cheap labor for low-end, low-skill jobs, such as fast-food restaurant server, or SkyRail driver.

    '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

  • by Ranger ( 1783 ) on Wednesday July 06, 2005 @03:58PM (#12997697) Homepage
    I predict if Neanderthals are cloned:

    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.
  • by Easy2RememberNick ( 179395 ) on Wednesday July 06, 2005 @05:31PM (#12998508)
    No offence meant but I think people in France and the Northen Spain areas have some Neanderthal genes floating around in them.

    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.

Whoever dies with the most toys wins.

Working...