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Voyage To Sequence DNA From the World's Oceans
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."
Venter is a grandstander and a media whore. There, I said it.
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.
The basic idea is to get a sampling of the "genome content" of a volume of seawater, looking for genes related to, for instance, metabolism of metals, or peculiar photosynthetic components, or whatever. You then have an idea of both organismic and metabolic diversity in an area - do it straight down a water column and you see how this varies across layers of the ocean.
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.
I work for TIGR, and therefore indirectly for Craig Venter (Well, actually I work for Craig's soon to be ex-wife, and so I'm not a big personal fan of Craig).
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.