Content with the tag: “rna world”
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Replicating RNA
Researchers at the Scripps Research Institute have made important steps toward understanding how life originated by shedding light on the ‘RNA World’ hypothesis. The ‘RNA World’ refers to the idea that life on Earth went through a stage where RNA was used to store information and act as a catalyst, much like DNA and proteins are used in organisms today. A critical component of this stage would be that RNA molecules would have to replicate themselves. The team at Scripps has now synthesized RNA enzymes that can replicate themselves without the help of additional...
Source: [Astrobiology Magazine]
January 15, 2009 / Posted by: Aaron Gronstal
Functional Genomics of Thioredoxins in Halobacterium sp. NRC-1
ROADMAP OBJECTIVES: 3.1, 3.2, 5.1, 5.3
Philosophical Problems in Astrobiology; issues on the origin of life,
ROADMAP OBJECTIVES: 3.1, 3.2, 3.3, 3.4, 4.1, 4.2
Sulfur and Phosphorus Cosmochemistry: Implications
ROADMAP OBJECTIVES: 3.1, 3.2, 3.3, 3.4, 4.1, 4.3, 5.1, 7.1
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