"Are there any plans to take samples of Desulforudis audaxviator or a colony of Tardigrade to another planet and leave it there to see if it survives? "
Content with the tag: “uracil”
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Astrobiologists Reproduce RNA Component in Laboratory
NASA astrobiologists studying the origin of life have reproduced uracil, a key component of RNA, in the laboratory. They discovered that an ice sample containing pyrimidines exposed to ultraviolet radiation under space-like conditions produces this essential ingredient of life. The study appears in the September issue of Astrobiology.
“We have demonstrated for the first time that we can make uracil, a component of RNA, non-biologically in a laboratory under conditions found in space,” said Michel Nuevo, research scientist at NASA’s Ames Research Center. “We are showing that these laboratory processes, which simulate occurrences in...
Source: [NASA Press Release]
November 6, 2009 / Posted by: Daniella Scalice
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