Locked and unlocked nucleosides in functional nucleic acids.

Molecules

Nucleic Acid Center, Department of Biochemistry and Molecular Biology, University of Southern Denmark, Campusvej 55, Odense M 5230, Denmark.

Published: May 2011

Nucleic acids are able to adopt a plethora of structures, many of which are of interest in therapeutics, bio- or nanotechnology. However, structural and biochemical stability is a major concern which has been addressed by incorporating a range of modifications and nucleoside derivatives. This review summarizes the use of locked nucleic acid (LNA) and un-locked nucleic acid (UNA) monomers in functional nucleic acids such as aptamers, ribozymes, and DNAzymes.

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Source
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6264650PMC
http://dx.doi.org/10.3390/molecules16064511DOI Listing

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