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Purine-purine mismatches in RNA helices: evidence for protonated G.A pairs and next-nearest neighbor effects.

Thermodynamic parameters are presented for 12 different RNA duplexes containing A.A, A.G, G.A and G.G mismatches flanked by C-G base pairs. UV melting studies were conducted under three different buffer conditions in order to evaluate the effects of salt concentration and pH on the stability of each...

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Bibliographic Details
Main Authors: Morse, S E, Draper, D E
Format: Artigo
Language:Inglês
Published: 1995
Subjects:
Online Access:https://ncbi.nlm.nih.gov/pmc/articles/PMC306669/
https://ncbi.nlm.nih.gov/pubmed/7532297
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