Possibilities of Triplex-Formation by 21-Mer Oligodeoxyribonucleotides as Analogs of Tetrahymena Pre-rRNA Fragments
A potential DNA triple helix of 21-mer oligodeoxyribonucleotides was synthesized and characterized. The strands were chosen to study the interaction of internal guide and intervening sequences analogs as well as adjacent 3′and 5′exon parts around the splicing site of Tetrahymena pre-rRNA. Further in...
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Veröffentlicht in: | Nucleosides & nucleotides 1998-09, Vol.17 (9-11), p.1905-1913 |
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Hauptverfasser: | , , , , , , , , |
Format: | Artikel |
Sprache: | eng |
Online-Zugang: | Volltext |
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Zusammenfassung: | A potential DNA triple helix of 21-mer oligodeoxyribonucleotides was synthesized and characterized. The strands were chosen to study the interaction of internal guide and intervening sequences analogs as well as adjacent 3′and 5′exon parts around the splicing site of Tetrahymena pre-rRNA. Further in parallel works a series of different RNA and DNA strands was synthesized and combined yielding a suitable order of stability. Here we want to show an isolated examination of a DNA-strand triple helix with defined sequences containing a central mismatched base arrangement and T-A-T bases at the ends. |
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ISSN: | 0732-8311 2332-3892 |
DOI: | 10.1080/07328319808004729 |