Combined nucleobase and backbone modifications enhance DNA duplex stability and preserve biocompatibility

DNA strands containing a triazole linkage flanked on its 3′-side by an aminoethylphenoxazine nucleobase analogue (G-clamp) have been prepared by solid-phase synthesis followed by CuAAC-mediated click oligonucleotide ligation. The stability of the doubly modified DNA duplexes and DNA-RNA hybrids is g...

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Bibliografische gegevens
Hoofdauteurs: El-Sagheer, A, Brown, T
Formaat: Journal article
Gepubliceerd in: Royal Society of Chemistry 2014