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NASA - Astrobiology Basin Toplantisi


Sylian

Öne çıkan mesajlar

"evolution filminden" said:

By morning Ira figured out a solution. Selenium may be a poison to the nitrogen-based aliens as arsenic is to carbon-based life-forms, based on their similar positions in relation to each other on the periodic table. Ira's two worst students, Deke and Danny Donald, reveal that selenium is the active ingredient in Head & Shoulders dandruff shampoo.
The group loads a firetruck with as much Head & Shoulders shampoo as possible and attempt to destroy the aliens before the military can bomb the site. However, the military begins early and the cave organisms quickly evolve into an enormous amoeba by melding together into a single entity. After it surfaces, the amoeba begins mitosis and is found to be invulnerable to conventional weapons. Ira's group manages to drive the fire truck to a 'mouth' underneath the creature. They climb a ladder and jam the firehose in, injecting the creature with dandruff shampoo, destroying it once and for all.
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dediğim gibi eğer bu bakteri bizim gen ailemizden değilse devrim niteliğinde bir buluş olur çünkü daha önce de dediğim gibi bu demektir ki dünya üzerinde hayat en az 2 kere varolmuş yani milyarda 1 olasılık verilen şeyin 2 kere aynı gezegen üzerinde gerçekleşmiş olması mükemmel bir durum
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LathspeLL said:

"NASA finds new life" said:

Hours before their special news conference today, the cat is out of the bag: NASA has discovered a completely new life form that doesn't share the biological building blocks of anything currently living in planet Earth. This changes everything.

At their conference today, NASA scientist Felisa Wolfe Simon will announce that they have found a bacteria whose DNA is completely alien to what we know today. Instead of using phosphorus, the bacteria uses arsenic. All life on Earth is made of six components: carbon, hydrogen, nitrogen, oxygen, phosphorus and sulfur. Every being, from the smallest amoeba to the largest whale, share the same life stream. Our DNA blocks are all the same.

But not this one. This one is completely different. Discovered in the poisonous Mono Lake, California, this bacteria is made of arsenic, something that was thought to be completely impossible. While she and other scientists theorized that this could be possible, this is the first discovery. The implications of this discovery are enormous to our understanding of life itself and the possibility of finding beings in other planets that don't have to be like planet Earth.

No details have been disclosed about the origin or nature of this new life form. We will know more today at 2pm EST but, while this life hasn't been found in another planet, this discovery does indeed change everything we know about biology. I don't know about you, but I've not been so excited about a bacteria since my STD tests came back clean.


http://gizmodo.com/5704158/nasa-finds-new-life


Buda bir yorum:

said:
I'm a microbiologist/ molecular biologist. I am amazed and impressed by this news. However, it's not totally "new life" and it does share most of the building blocks of existing life. What I've read on several articles released today is that the organism discovered is a new strain of a previously known bacterium that can use Arsenic in place of Phosphorous. This is huge news, as Phosphorous is considered one of the essential building blocks of life, and is a key component of DNA and bacterial cell membranes. This strain can live in the absence of Phosphorous, using Arsenic in its place, and survive in high levels of arsenic toxic to most life as we know it. It expands our definition of life and the conditions that can sustain life.



OHAAAAAAAAAAAAAAAAAAAAAA
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Vargath said:


NASA resmen trollemiş! FUUUUUUUUUUUUUUUUUUUU!


budur abi haahahahah açıklamayı yaparken suratları aynen böyle değildyise ne olayım


"DNAsında fosfor yerine arsenik bulunduran canlı keşfettik"

*genetikçilere doğru bakarak*
http://media.tumblr.com/tumblr_lbc28dKuhQ1qav6f6.png
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"bu muydu lan" falan diyor insanlar cahillik yapmayın lan

fosfor hücrenin kıçında köşesinde bulunan dandik bi madde değil enerji üretiminden dna yapısı ve dolayısıyla çoğalamaya kadar hücrenin en temel işlerinde kullanılan bir madde işlerinin ana maddesi. bunun yerine farklı bir şey kullanan canlı baya ilginç nerdeyse yeni DNA bazı kadar ilginç bir haber

gerçi siz ona da amaaan bu muydu dersiniz illa aliminyum folyo giymiş koca kafalı tipler görmeniz lazım sizin
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