Synthesis and alternate-stranded triplex forming ability of novel alpha-beta chimeric oligonucleotides bearing an intercalator-conjugated nucleobase
- PMID: 17150551
- DOI: 10.1093/nass/48.1.207
Synthesis and alternate-stranded triplex forming ability of novel alpha-beta chimeric oligonucleotides bearing an intercalator-conjugated nucleobase
Abstract
A series of novel alpha-beta chimeric oligonucleotides bearing anthraquinone-attached nucleobase at linker position, were synthesized as a triplex-forming oligonucleotide (TFO). Their ability to stabilize the alternate-stranded triple helix was investigated through the UV-melting experiments.
Similar articles
-
Synthesis and alternate-stranded triple helix forming ability of novel anthraquinone modified alpha-beta chimeric DNA.Nucleic Acids Symp Ser (Oxf). 2005;(49):7-8. doi: 10.1093/nass/49.1.7. Nucleic Acids Symp Ser (Oxf). 2005. PMID: 17150606
-
Alpha-beta chimeric oligo-DNA bearing intercalator-conjugated nucleobase inside the linker sequence remarkably improves thermal stability of an alternate-stranded triple helix.Bioorg Med Chem Lett. 2004 Dec 6;14(23):5747-50. doi: 10.1016/j.bmcl.2004.09.055. Bioorg Med Chem Lett. 2004. PMID: 15501034
-
Modified alpha-beta chimeric oligoDNA bearing a multi-conjugate of 2,2-bis(hydroxymethyl)propionic acid-anthraquinone-polyamine exhibited improved and stereo-nonspecific triplex-forming ability.Chem Commun (Camb). 2006 Jan 21;(3):335-7. doi: 10.1039/b514325j. Epub 2005 Nov 23. Chem Commun (Camb). 2006. PMID: 16391752
-
The anti-gene strategy: control of gene expression by triplex-forming-oligonucleotides.Anticancer Drug Des. 1991 Dec;6(6):569-84. Anticancer Drug Des. 1991. PMID: 1772570 Review.
-
The influence of intercalator binding on DNA triplex stability: correlation with effects on A-tract duplex structure.J Mol Recognit. 2004 Jul-Aug;17(4):277-85. doi: 10.1002/jmr.665. J Mol Recognit. 2004. PMID: 15227636 Review.