Article
Conversion of stable RNA hairpin to a metastable dimer in frozen solution.
RNA (New York, N.Y.) - 1 Dec 2007
Sun Xueguang, Li J Michael, Wartell Roger M
Abstract excerpt
Previous studies employing a 79-nucleotide (nt) RNA indicated that this RNA could form two bands in a native polyacrylamide gel while one band was observed in a denaturing gel. This report describes an investigation on the nature of the two corresponding structures and the segment responsible for forming the slower mobility band. Sedimentation equilibrium of the 79-nt RNA was consistent with the two gel bands...
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