lyonsden's bookmarks matching tag "RNA world"
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Nature 441 (7097), 1054-5 (29 Jun 2006)
Riboswitches in UTR of mRNA regulate metabolic protein expression by selectively binding metabolites that mask/unmask translation initiation signals
Introns and the origin of nucleusâcytosol compartmentalization
Nature 440 (7080), 41-5 (02 Mar 2006)
Proposes that the slow rate of intron splicing in Euks was the driving selection to form the nuclear membrane. The nuclear membrane keeps translation seprate from transcription and provides a place for splicing to occure.
Nature 439 (7073), 130-1 (12 Jan 2006)
Hypothetical role for viruses in the evolution of DNA
Nature 438 (7064), 40 (03 Nov 2005)
ribozyme aldol chemistry -- essential for sugar metabolism
Science 292 (5520), 1319-25 (18 May 2001)
Created a synthetic ribopolymerase
Nature 420 (6913), 278-9 (21 Nov 2002)
Summary of computer simulated experiment to show that genome size and replication speed increases over simulated evolutionary time
Nat Genet 37 (9), 1008-11 (Sep 2005)
Discuses the error tolerance in ribozymes. This allows for "larger" ribo-genomes
Nature 434 (7034), 705 (07 Apr 2005)
Introduces the problem of RNA replication for the RNA world.
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