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Published on: May 8, 2015
A thymine tetrad assembly templated from thymidylic acid
Grant A L Bare1, John C Sherman
1Department of Chemistry, University of British Columbia, 2036 Main Mall, Vancouver, BC, Canada, V6T 1Z1.
Abstract:
A template tetra-coupled with thymidylic acid through a phosphate linkage was characterized in methanol for emergent properties of nucleobase tetrad formation. Intramolecular hydrogen bonded base pairing in the absence of a cation was indicated for the thymidylic acid species supporting a monomeric template-assembled structure. Thus, an initial report of a stabilized individual thymine tetrad assembly is presented here. Consistent with previous investigations, a deoxyguanylic acid variant templated an analogous methanolic monomeric G-tetrad in comparison to the thymine species.
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