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NASA's big announcement - Arsenic-loving bacteria

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Admiral
Admiral
http://www.stuff.co.nz/4418593/Arsenic-loving-bacteria-redefines-life

A strange, salty lake in California has yielded an equally strange bacterium that thrives on arsenic and redefines life as we know it, researchers say.
The bacteria do not merely eat arsenic - they incorporate the toxic element directly into their DNA, the researchers said today.
The finding shows just how little scientists know about the variety of life forms on Earth, and may greatly expand where they should be looking for life on other planets and moons, the NASA-funded team said.
"Life as we know it requires particular chemical elements and excludes others," Ariel Anbar of Arizona State University said in a statement.
"But are those the only options? How different could life be?"
The study, published in the journal Science, demonstrates that one of the most notorious poisons on Earth can also be the very stuff of life for some creatures.

I for one welcome our new Arsenician overlords.
 
The Wikipedia page about this type of bacteria has already been vandalized. :lol:

The Halomonadaceae are a family of Proteobacteria. It was discovered by NASA that a particular strain the Halomonadaceae family, called GFAJ-1, could be found at the bottom of Mono Lake near California Yosemite National Park. It was this discovery that lead to Halomondacea powered engines, and allowed man to travel the stars. Where we met Thentolos race of Neptune. We had ice cream, it was great.
 
The Wikipedia page about this type of bacteria has already been vandalized. :lol:

The Halomonadaceae are a family of Proteobacteria. It was discovered by NASA that a particular strain the Halomonadaceae family, called GFAJ-1, could be found at the bottom of Mono Lake near California Yosemite National Park. It was this discovery that lead to Halomondacea powered engines, and allowed man to travel the stars. Where we met Thentolos race of Neptune. We had ice cream, it was great.
Is that really a surprise? Almost anyone can alter a Wikipedia entry. It is a shame that so many people rely on it for "facts".:vulcan:
 
One of my best friends works for the World Wildlife Fund, and she claims that their official position is that this new arsenic creature is an abomination of nature and a threat to traditional American family values. :lol:
 
One of my best friends works for the World Wildlife Fund, and she claims that their official position is that this new arsenic creature is an abomination of nature and a threat to traditional American family values. :lol:
Sarah Palin and Rush Limbaugh are running the World Wildlife Fund now?:devil:
 
I tried to remain interested, but the woman announcing the discoveries was not a very good speaker and instantly transported me back to an incredibly boring and sleep-inducing biology lecture in a college classroom. But the findings are interesting.
 
The Wikipedia page about this type of bacteria has already been vandalized. :lol:

The Halomonadaceae are a family of Proteobacteria. It was discovered by NASA that a particular strain the Halomonadaceae family, called GFAJ-1, could be found at the bottom of Mono Lake near California Yosemite National Park. It was this discovery that lead to Halomondacea powered engines, and allowed man to travel the stars. Where we met Thentolos race of Neptune. We had ice cream, it was great.
Is that really a surprise? Almost anyone can alter a Wikipedia entry. It is a shame that so many people rely on it for "facts".:vulcan:

And it's still more accurate than the Encyclopedia Britannica, on average...

On topic, this is pretty cool news. It certainly raises the bar in terms of the realm of what's possible, anyway.
 
No, it's a big whoop if you work there, and read Arsenic Weekly.

A "mild whoop" would have been if they found living arsenic bacteria on Mars.

An "exciting whoop" would have been living anything on a moon other than ours.

A "big whoop" would have been actual comfirmation of something other than bacterial, living on one of the moons (or even in Mars is surface sand/dust).
 
No, it's a big whoop if you work there, and read Arsenic Weekly.

A "mild whoop" would have been if they found living arsenic bacteria on Mars.

An "exciting whoop" would have been living anything on a moon other than ours.

A "big whoop" would have been actual comfirmation of something other than bacterial, living on one of the moons (or even in Mars is surface sand/dust).

So something that is entirely different from all known life is just blah to you?
 
It's a very big whoop for those who understand the implications and don't base their hopes for science on space alien movies.
 
No, it's a big whoop if you work there, and read Arsenic Weekly.

A "mild whoop" would have been if they found living arsenic bacteria on Mars.

An "exciting whoop" would have been living anything on a moon other than ours.

A "big whoop" would have been actual comfirmation of something other than bacterial, living on one of the moons (or even in Mars is surface sand/dust).

So something that is entirely different from all known life is just blah to you?

It's NOT NEWS. We've alreayd heard this in variations before, from the hot springs on the ocean floor, to the lake full of (I forget what chemical), to what ever else I am forgetting. And it's not hte last time we're going to hear of it. This isn't press conference stuff, especially with two days notice. This is text scrawling on the bottom of the screen in tiny letters while REAL NEWS is being reported.
 
No, it's a big whoop if you work there, and read Arsenic Weekly.

A "mild whoop" would have been if they found living arsenic bacteria on Mars.

An "exciting whoop" would have been living anything on a moon other than ours.

A "big whoop" would have been actual comfirmation of something other than bacterial, living on one of the moons (or even in Mars is surface sand/dust).

Finding life on Mars would've been a mild whoop?! :wtf:

To reiterate: It is a big whoop, if you can understand it and its implications.

Mr Awe
 
What's it implying we didn't already know? Life can exist where and in places we didn't think it could before? You don't say.
Life will not be as we know it? You mean ... the universe won't be populated full of white Human people? You don't say.
Instead of reiterating "implications", how about enlightening?


And no, life on Mars wouldn't be a big whoop. It would be exciting, mind you. But ... so what?
 
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