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Synthesis of Macrocyclic Hexaoxazole (6OTD) Dimers, Containing Guanidine and Amine Functionalized Side Chains, and an Evaluation of Their Telomeric G4 Stabilizing Properties
Joint Authors
Shin-ya, Kazuo
Iida, Keisuke
Nagasawa, Kazuo
Tera, Masayuki
Hirokawa, Takatsugu
Source
Issue
Vol. 2010, Issue 2010 (31 Dec. 2010), pp.1-9, 9 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2010-05-24
Country of Publication
Egypt
No. of Pages
9
Main Subjects
Abstract EN
Structure-activity relationship studies were carried out on macrocyclic hexaoxazole (6OTD) dimers, whose core structure stabilizes telomeric G-quadruplexes (G4).
Two new 6OTD dimers having side chain amine and guanidine functional groups were synthesized and evaluated for their stabilizing ability against a telomeric G4 DNA sequence.
The results show that the 6OTD dimers interact with the DNA to form 1:1 complexes and stabilize the antiparallel G4 structure of DNA in the presence of potassium cation.
The guanidine functionalized dimer displays a potent stabilizing ability of the G4 structure, as determined by using a FRET melting assay (ΔTm=14 °C).
American Psychological Association (APA)
Iida, Keisuke& Tera, Masayuki& Hirokawa, Takatsugu& Shin-ya, Kazuo& Nagasawa, Kazuo. 2010. Synthesis of Macrocyclic Hexaoxazole (6OTD) Dimers, Containing Guanidine and Amine Functionalized Side Chains, and an Evaluation of Their Telomeric G4 Stabilizing Properties. Journal of Nucleic Acids،Vol. 2010, no. 2010, pp.1-9.
https://search.emarefa.net/detail/BIM-455423
Modern Language Association (MLA)
Iida, Keisuke…[et al.]. Synthesis of Macrocyclic Hexaoxazole (6OTD) Dimers, Containing Guanidine and Amine Functionalized Side Chains, and an Evaluation of Their Telomeric G4 Stabilizing Properties. Journal of Nucleic Acids No. 2010 (2010), pp.1-9.
https://search.emarefa.net/detail/BIM-455423
American Medical Association (AMA)
Iida, Keisuke& Tera, Masayuki& Hirokawa, Takatsugu& Shin-ya, Kazuo& Nagasawa, Kazuo. Synthesis of Macrocyclic Hexaoxazole (6OTD) Dimers, Containing Guanidine and Amine Functionalized Side Chains, and an Evaluation of Their Telomeric G4 Stabilizing Properties. Journal of Nucleic Acids. 2010. Vol. 2010, no. 2010, pp.1-9.
https://search.emarefa.net/detail/BIM-455423
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-455423