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-   -   New bacteria redefines life as we know it (http://www.flashflashrevolution.com/vbz/showthread.php?t=115872)

zadkiel91 12-2-2010 08:10 PM

New bacteria redefines life as we know it
 
Nasa just discovered the first microbe known to life to be able to use arsenic in its DNA structure in place of phosphorous, which is used by all other known life forms.

I think that now we certainly have to broaden our search parameters when looking for new life. Here is the link to this incredible discovery =D
http://news.cnet.com/8301-13772_3-20...html?tag=mncol

Nyokou 12-2-2010 08:51 PM

Re: New bacteria redefines life as we know it
 
Pretty ****ing cool stuff. That bacteria is badass.

banditcom 12-2-2010 08:56 PM

Re: New bacteria redefines life as we know it
 
The replies in this thread make me happy I visit this forum once a week or less.

Patashu 12-2-2010 09:48 PM

Re: New bacteria redefines life as we know it
 
lol at everyone who thinks this is inconsequential

hundreds of papers are going to be written about this kind of thing

Aldentron 12-2-2010 10:39 PM

Re: New bacteria redefines life as we know it
 
My understanding from the article I read earlier on Gizmodo was that before this, scientists were only looking for life forms that have the same DNA build as we do, with phosporous, sulfur, etc.

This means that now they will have to broaden their search to not only arsenic, but every other chemical, too. Which means we are more likely to find other forms of life now than we ever have been.

So yes, this redefines life as we know it.

Sullyman2007 12-2-2010 10:41 PM

Re: New bacteria redefines life as we know it
 
Quote:

Originally Posted by banditcom (Post 3358448)
The replies in this thread make me happy I visit this forum once a week or less.

ffr dude

OneHandNow 12-2-2010 11:28 PM

Re: New bacteria redefines life as we know it
 
replace my phosphorus with arsenic

Sprite- 12-2-2010 11:37 PM

Re: New bacteria redefines life as we know it
 
Wow this is really an awesome find.

jimerax 12-2-2010 11:39 PM

Re: New bacteria redefines life as we know it
 
This is interesting material, I saw this news while ago.

WolfXhunter 12-2-2010 11:46 PM

Re: New bacteria redefines life as we know it
 

travman301 12-2-2010 11:55 PM

Re: New bacteria redefines life as we know it
 
That's amazing. D:

Rubin0 12-2-2010 11:57 PM

Re: New bacteria redefines life as we know it
 
How can anyone think this isn't interesting? This is a great example of how science can never prove anything. It can only disprove all of our assumptions. I always believed that the Science community's biggest flaw has always been that they are always looking for earth-like qualities on other planets. People have this assumption that our way is the only way...meaning life can only be sustained in other places the way it is sustained here. I don't want to get into a whole religious debate but I really do think it has an effect on how research is done, even if many scientists do consider themselves atheist or agnostic. This will hopefully broaden our scope. Can't wait until we find those damn aliens.

kmay 12-2-2010 11:59 PM

Re: New bacteria redefines life as we know it
 
in my bio class we read a paper about a bacteria that could eat the green house gases. it was found in some very acidic area i can't recall much about it off the top of my head, but it is very interesting and could possible slow/stop the deterioration of the ozone.


this article is very interesting. i would love to get in a field like this, but it takes a lot to make a name for yourself in this kind of field. you need to have amazing funding and a lot of support to be able to find stuff such as this, or extreme luck.

altough I'm not getting how something with arsenic in their DNA is very beneficial. Hopefully in the near future we can discover the uses for this mutation

Bill Kaulitz 12-3-2010 01:51 AM

Re: New bacteria redefines life as we know it
 
They need to find the cure to cancer. That should be number one priority. =/

Besides...Nasa...

Should be also looking for other planets to live on. What's with this ****?

Patashu 12-3-2010 04:36 AM

Re: New bacteria redefines life as we know it
 
let's cure cancer

pros:
no more millions of dollars spent keeping people with cancer alive indefinitely because THOU MUST
cons:
people now have to be cared for well into old age more of the time

eh

let's cure diabetes instead, b/c that doesn't kill people just makes them hilariously expensive for their whole life

fido123 12-3-2010 10:47 AM

Re: New bacteria redefines life as we know it
 
Cancer? If you're going to start talking about where it's better to put our money why not spend a minor fraction of the cost it would take to discover treatment and administer that treatment to end extreme hunger and morbid poverty? Why not even AIDS? Money has to be invested in multiple places. Also couldn't discoveries like these still help open up more avenues to perhaps help cure cancer.

Also this is awesome =U

Garquillex 12-3-2010 11:05 AM

Re: New bacteria redefines life as we know it
 
Quote:

Originally Posted by Bill Kaulitz (Post 3358904)
They need to find the cure to cancer. That should be number one priority. =/

Besides...Nasa...

Should be also looking for other planets to live on. What's with this ****?

It would be redundant and inefficient to put every scientist to work on one thing.
Do you know how far away any other potentially inhabitable planets other than Mars would be? -_-

Science is so misunderstood.

Nyokou 12-3-2010 12:29 PM

Re: New bacteria redefines life as we know it
 
Ah, the idiocy of people on FFR... never gets old.

Can't appreciate a good find, always gotta complain about some other **** that has nothing to do with the subject at hand. I'm with OneHandNow. It would be badass to have arsenic in my DNA.

Reincarnate 12-3-2010 12:46 PM

Re: New bacteria redefines life as we know it
 
This isn't *surprising* news, because in theory this should be expected.

But it's great to see reality pulling through. :D

Mulie 12-3-2010 12:49 PM

Re: New bacteria redefines life as we know it
 
Somehow I've found it very difficult to express my enthusiasm over this news.

It's very interesting. I'm glad this was posted. It's very good to know. (Not sarcasm.)

Whether life must be constructed of the same fundamental elements everywhere is actually relevant to some of the thoughts that have been occupying me of late.


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