Voyage To Sequence DNA From the World's Oceans 121
joehoya writes "Wired has an extensive article about an expedition with the goal of discovering new microbial species and new genes in the world's oceans. The expedition is led by J. Craig Venter, who is best known for his involvement in the race to sequence the Human Genome. This is a really fascinating expedition with a pretty high geek quotient. I know, as I set up many of the computer and other electronic systems aboard, and traveled with the expedition as far as the Pacific side of the Panama Canal. In fact, you can see me (ok, the side of my head) in one of the article's pictures, next to the Captain while helping to take a sea water sample."
The ultimate goal here is... (Score:5, Funny)
Re:The ultimate goal here is... (Score:1, Offtopic)
If you're in the Baltimore LUG and happened to have a camera at the event, please conta
Re:The ultimate goal here is... (Score:2)
Re:What? (Score:1)
How can we take this scientist seriously? (Score:1, Funny)
That said... can I have his job?
Yikes (Score:4, Funny)
So that's what they're calling it nowadays, eh?
Taking a risk? (Score:3, Funny)
Re:Taking a risk? (Score:5, Funny)
Pretty soon legions of young, nubile, slashdot-reading, geek chix0rz will be flooding his inbox with requests for... well you fill in the blank
Requests for taking part of the expedition, of course 0:-) (ok, offtopic, come to me...)
Kisses
--
Re:Taking a risk? (Score:2)
1. Sarah Kerrigan [ttuhsc.edu]
2. Ready for marriage; of a marriageable age or condition. Used of young women.
3. Sexually mature and attractive. Used of young women.
If I wasn't already married, I would have proposed by now
Patents? (Score:5, Interesting)
Amen brother! (Score:1, Informative)
This guy is controversial to say the least.
Mapping genes can no longer be called invention. It is the work of a skilled practitioner.
Re:Patents? (Score:3, Funny)
Re:Patents? (Score:3, Interesting)
Nevertheless, I think gene/DNA sequence patents will be very important and fair. There are a handful of researchers today who engineering new proteins and genes which are better than anything found in nature; others create nano-machines built out of DNA/RNA sequences. After millions/billions of dollars of research, dedication, supercomputing, etc. I think these scientists and engineers have every right to claim a
Re:Patents? (Score:3, Insightful)
I completely disagree. The delivery mechanisms and "bulk" structures can still be patented. But patenting genes themselves is a lot like patenting 1+1=2, or one-click shopping: there is a logical way to reduce it to its absolute minimum effort, so patenting that seems a bit absurd. (I should patent
Patents are(?) for Inventions (Score:1)
Re:Patents are(?) for Inventions (Score:2)
I don't know the legal definitions, but IMO inventions really are just advanced discoveries. "I've discovered that these two things together do this, which would be very useful. I should patent it."
Inventions versus Discoveries (Score:1)
To discover is to uncover is to learn. To invent is to create something new.
Re:Patents? (Score:3, Informative)
What about... (Score:2, Interesting)
IT'S "Andromeda Strain" MEETS "Alien" (Score:1)
for new genomes. It is also not merely a new
"gold rush" for patentable genomes. What it is
is the basis for new bio-weapon research.
We are, after all, talking about the Bush/Cheney
administration. An administration that slashes
the NASA budget in favor of ABM pipedreams, halts
the war on terror in favor of the conquest and
Balkanization of an oil-rich country, and stifles
funding for "After School Lunches" and the "No
Child Left Behind" programs in favor of corpo
privateer voyage (Score:5, Insightful)
Re:privateer voyage (Score:5, Informative)
He regularly trades off scientific benefit in favour of his own personal ego - to wit, most of the Celera genome is *his own DNA* and, even more egregiously, the dog genome is his own *pet poodle*, by all accounts.
I've heard plenty of criticism of this latest bit of nonsense of his - he's going to grab plenty of attention as the father of "metagenomics" or some such nonsense, but it is going to be left to more rigorous scientists to come in and clean up the field that he has barged into.
Re:privateer voyage (Score:1, Troll)
Re:privateer voyage (Score:3, Informative)
No, he didn't have to use anybody's. He didn't even have to do it at all because he didn't have to sequence the human genome--another project was already well underway. Ventner's contribution was to create a lot of unnecessary problems.
I don't see the problem with it. Would you have preferred a "perfect human specimen"?
A scientifically careful approach to sequencing the human genome wouldn't have used any single individual's DNA--it would have selected the fragments and indi
Re:privateer voyage (Score:2)
A scientifically careful approach can now be done quickly and easily thanks to his now proven superior technique and his baseline results, which happen to be his own dna. Again, doesn't sound like a problem to me. Private w
Re:privateer voyage (Score:2)
You are confusing means and ends. The purpose of a free market is an efficient allocation of resources. But that doesn't mean that just because the market does something, it is efficient--it often fails.
No, he didn't have to do it, but he did at private expense, so he gets to do it any way he wants. The fact that he used his own dna does NOT invali
This has nothing to do with patents (Score:5, Informative)
Craig's institutes, TIGR, IBEA, TCAG are *not busineses* -- they are non profit research institutions. Yes, Craig is egotistical -- but the whole point of the Sargasso Sea is science. There is *no profit* to be made or patents to be issued. Yes, Craig worked for a couple of years at Celera, but that doesn't mean everything he's associated with is commercial, any more than Linus having worked at Transmeta makes Linux commercial.
Re:This has nothing to do with patents (Score:4, Insightful)
The impression I got was that Celera was really formed because of huge egos and a conviction that their methods were better (which, in retrospect, they probably were), not because the scientists involved honestly thought this would be a great way to make money.
As far as Venter's current enterprises go, the guy may be a dickhead, but I wish him the best of luck - he's doing fantastic science and he's consistently innovative. There is no shortage of arrogance among academic biologists, and Venter is by no means the worst case.
Re:This has nothing to do with patents (Score:1)
Re:This has nothing to do with patents (Score:2)
Re:This has nothing to do with patents (Score:2)
Basically -- the data goes in GenBank, a publicly available database. The Sargasso data is already there. Records in Genbank are freely available but aren't "public domain" in a technical sense. Since you are supposed to keep the attribution data, I suppose it's closer to one of the Creative Commons licenses.
Here's [nih.gov] an example of a GenBank record. For the Sargasso Sea data, there's over 50,000 of them.
Re:This has nothing to do with patents (Score:1)
Re:This has nothing to do with patents (Score:2)
Much of the money brought in from EST sequencing (which had *nothing* to do with TIGR's main goals as a genomics institute -- we just had spare sequencing capability to rent out, just like some organizations rent out spare computing power) was used to fund the sequencing
Re:This has nothing to do with patents (Score:1)
I don't think you got what I was pointing out as suspect. TIGR's goals cannot be said to have *nothing* to do with the HGS relationship, if Venter, your boss (then) owns 10% of the company that TIGR does research for. This is what I found suspect. Heavens, I don't min
Re:privateer voyage (Score:2)
Uh, you understand that the organisms in question are microbes and plankton floating around in the middle of the ocean, right? You may want to save this boilerplate rant for when it's at least partially relevant.
Re:privateer voyage (Score:2)
2> I made up that rant as I went along, it's not boilerplate.
Publiceer Voyage (Score:2)
Re:This could have a big impact on computing (Score:2, Funny)
On a serious note, I don't really know much about this, but anything that can make AI advances possible is worth the research in my opinion. Then we may actually have robots that will do what we ask without being programmed, and we'll have robot assistants and such. Just hope that what happens in I-Robot doesn't happen to us when we reach this stage.
Re:This could have a big impact on computing (Score:1)
Re:This could have a big impact on computing (Score:2)
Do you mean the same or just (very) similar? Or am I missing something? If they were the same, the ocean cow would drown & not be able to pass on that DNA, I would think.
Re:This could have a big impact on computing (Score:1)
Re:This could have a big impact on computing (Score:2)
Re:This could have a big impact on computing (Score:2)
This is completely ludicrous. Seriously, what kind of fool thinks that intelligence can emerge from strands of protein? Humans are made of DNA, and there is very little intelligence to speak of in that species...
Re:Nooo... (Score:1, Funny)
Cool (Score:4, Interesting)
Re:Cool (Score:1, Informative)
Re:Cool (Score:1)
I leave the petty details to others ...
Re:Cool (Score:2)
Re:Cool (Score:2)
Re:Cool (Score:1)
Watch out for the Klingons! (Score:4, Funny)
(What TNG episode was that, anyway? Google is not my friend today!)
possibly dumb question... (Score:4, Interesting)
(This isn't a rhetorical question -- I'm simply curious but ignorant.)
How much is known about what genes do what? (Score:1)
What about the human genome?
I heard a lot of hype about "mapping" the human genome, but I always got the impression that it was like mapping a highway system. They now have a map of where all the highways go,
Re:possibly dumb question... (Score:5, Informative)
Your point is a valid one all the same - this is a newish field called "metagenomics" and lots of professional scientists have been asking precisely the same question you did. The jury is still very much out on whether this is really going to produce anything useful.
Re:possibly dumb question... (Score:1)
Re:possibly dumb question... (Score:3, Informative)
Using the collection of reads from the sequencer, and a large informatics pipeline, the sequences will be annotated and compared to all the known genes and gene products.
A large spreadsheet will be published, and scientist will debate for years on if this experiment had any real value.
Re:possibly dumb question... (Score:2)
There's a huge database called "GenBank" (you can go there via ncbi.nlm.nih.gov ) where you can search (via an algorithm called "blast") your DNA or protein sequence against just about every DNA or protein sequence ever. If you get a result back listing fifty different, for instance, fatty acid synthesis genes at high confidence l
Re:possibly dumb question... (Score:1)
So if you sequence one genome, it is hard to tell. But if you get even sketchy sequence from hundreds of genomes, you may see an unknown gene merged up with a gene that has already determined to be an exotic metal metabolizer. And that would give you a clue about the unknown gene's function.
Re:possibly dumb question... (Score:2)
They won't know.
Re:possibly dumb question... (Score:3, Informative)
It's no gimmick -- there's lots of ways to associate genes together. One way, which I myself was partially responsible for in this analysis (I got an acknowledgment in the original paper) is phylogenetic inference -- basically you can make evolutionary trees for each gene predicted, and you can assume that genes that fall into analogous clades across trees are either due to the same or dimilar organisms.
Hey, I admit that the S
There's value ... (Score:1)
For instance the best (=only) high resolution structures of ion channels were solved from genes found in microbes, including one from a deep sea thermal vent
You're forgetting (Score:2)
(south park quote)
sensationalistic use of terminology (Score:2, Informative)
Bullwhoey. What's the criteria for determining they're different species? Because it sounds a lot like it's "run it through the genetic analysis machine and if it's different, Bingo! New Species!" Or maybe, "does it look different from anything else we've seen thus far?"
That's like stopping 500 people on the sidewalks of NYC and declaring there are 500 species, simply because they all have differing eye/skin/hair color,
Re:sensationalistic use of terminology (Score:2)
I have that exact feeling each time I walk downtown NYC...
Re:sensationalistic use of terminology (Score:1)
Re:sensationalistic use of terminology (Score:2)
wanna blast the ocean? (Score:1, Interesting)
The last frontier (Score:2, Funny)
Karma Whore! (Score:2, Funny)
1. Get my picture taken next to someone famous.
2. ???
3. Profit!
Step 2 must somehow involve Slashdot.
Near-infinite amounts of energy? (Score:4, Funny)
The great majority of Earth's species are bacteria and other microorganisms. They form the bottom of the food chain and orchestrate the cycling of carbon, nitrogen, and other nutrients through the ecosystem. They are the dark matter of life. They may also hold the key to generating a near-infinite amount of energy, developing powerful pharmaceuticals, and cleaning up the ecological messes our species has made.
Interesting article, despite the breathless hype that is typical of Wired science articles.
How might these organisms hold the key to "generating infinite amounts of energy"? A cluster of H2S-metabolizing worms around a geothermal vent? Or have those deep-sea molluscs discovered the secret to cold fusion?
Re: Near-infinite amounts of energy? (Score:3, Funny)
Maybe, they work with a definition that makes the few hundred kJ by burning a lump of algae an "near-infinite" amount
(*) - Remember the good old altavista.com days? There certainly was such a thing!
it's the MATRIX! (Score:2)
Captain Nemo? (Score:1)
Brilliant and very wealthy scientist fed up with the political/corporate world (Celera) flees to live a life in the unexplored ocean. He makes all types of new discoveries where he won't be held back by his fellow human.
Sequence and hope for the best? (Score:2, Interesting)
Yes, I RTFA, but I still don't get the point. Venter says he wants to create an artificial genome into which DNA could be inserted and tested... so crazy. You can't just stick DNA into a genome and "see what it does", you have to have the entire cellular aparatus to translate the sequence
Re:Sequence and hope for the best? (Score:1)
Re:Sequence and hope for the best? (Score:2, Insightful)
Re:Sequence and hope for the best? (Score:1)
Dr. Venter is a pioneer. He annoys many people with his stunts, but he does en
First they put phenylphaline in the pool... (Score:4, Funny)
Totally offtopic, but futurama quote nonetheless (Score:2, Funny)
Fry: "What???"
Professor: "Oh my, yes. Fished to death. Just about the time your people arrived on earth, wasn't it, Zoidberg?"
Zoidberg: "I'm not on trial here!"
Purchase your personal gene map? (Score:3, Informative)
Nice yacht (Score:2)
Another Article about the trip from Bio-IT World (Score:2, Informative)
Venter Makes Waves -- Again [bio-itworld.com]
Re:Sometimes Sashdot... (Score:2)
Wired... Smarter...? Than Slashdot? Maybe if you include all the trolls, but that's like including the Romulans with the Vulcans. Trolls aren't human.