Results 271 to 280 of about 240,202 (291)
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Recent insights on RNA folding mechanisms from catalytic RNA

Cellular and Molecular Life Sciences (CMLS), 2000
Methods for probing RNA structure in real time have revealed that initial folding steps are complete in less than a second. Refolding of large catalytic RNAs in vitro often results in long-lived intermediates that reach the native structure very slowly.
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Catalytic RNA reactions of yeast tRNAPhe fragments

Biochemistry, 1992
We describe 12 new catalytic RNA reactions which are intermolecular variants of the well-known intramolecular Pb(2+)-promoted hydrolysis of yeast tRNA(Phe). Fragments derived from the native yeast tRNA(Phe) which possess the T stem-loop can function as catalysts for the site-specific hydrolysis at p18 of D stem-loop-containing fragments.
H Y, Deng, J, Termini
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Amplification, mutation and selection of catalytic RNA

Gene, 1989
RNA, by virtue of its genotypic and phenotypic properties, is a suitable substrate for molecular evolution in the laboratory. We have developed techniques for the rapid amplification, mutation and selection of catalytic RNA. By combining these techniques in an iterative fashion, we are attempting to construct an RNA-based evolving system. Such a system
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Metal ion binding to catalytic RNA molecules

Current Opinion in Structural Biology, 2003
Cations play critical roles in ribozyme structure and catalysis. Unraveling the contributions of cations as catalytic cofactors is a complex process, due to their role in inducing RNA folding and their potential ability to influence chemical reactions. Recent studies have made progress in separating these roles by directly comparing ion-induced folding
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Small Catalytic RNA

2022
Jake Heiser, Neena Grover
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Catalytic RNAs

Current Opinion in Structural Biology, 1991
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Investigating catalytic RNA molecules

Collection Symposium Series, 2002
Svetomir B. Tzokov   +3 more
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Catalytic RNAs

2005
Masayuki Sano, Kazunari Taira
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RNA catalytic networks

Nature Reviews Genetics, 2012
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Catalytic RNA Molecule

2010
Daniel Hoyer   +199 more
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