Article
A further contribution to the extreme variability of quadruplex structures from oligodeoxyribonucleotides containing inversion of polarity sites in the G-tract.
Molecular bioSystems - 1 May 2008
Galeone Aldo, Mayol Luciano, Virgilio Antonella, Virno Ada, Randazzo Antonio
Abstract excerpt
Structural insight into DNA quadruplex structures formed by oligodeoxyribonucleotides 3'TG5'-5'GGGT3' (QS55) and 5'TG3'-3'GGGT5' (QS33) is presented. NMR analysis reveals that QS33 forms a parallel-like four-fold symmetric quadruplex, while QS55 possesses a two-fold symmetry and is characterized...
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