Unusual Chair-Like G-Quadruplex Structures: Heterochiral TBA Analogues Containing Inversion of Polarity Sites
Joint Authors
Galeone, Aldo
Virgilio, Antonella
Varra, Michela
Esposito, Veronica
Mayol, Luciano
Source
Issue
Vol. 2015, Issue 2015 (31 Dec. 2015), pp.1-6, 6 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2015-02-24
Country of Publication
Egypt
No. of Pages
6
Main Subjects
Abstract EN
Heterochiral oligodeoxynucleotides based on the thrombin binding aptamer sequence, namely, 5′gg3′-3′TT5′-5′ggtgtgg3′-3′TT5′-5′gg3′ (H1), 5′gg3′-3′TT5′-5′gg3′-3′TGT5′-5′gg3′-3′TT5′-5′gg3′ (H2), and 5′gGTTGgtgtgGTTGg3′ (H3), where lower case letters indicate L-residues, have been investigated in their ability to fold in G-quadruplex structures through a combination of gel electrophoresis, circular dichroism, and UV spectroscopy techniques.
In H1 and H2 inversions of polarity sites have been introduced to control the strand direction in the loop regions.
Collected data suggest that all modified sequences are able to fold in chair-like G-quadruplexes mimicking the original TBA structure.
American Psychological Association (APA)
Virgilio, Antonella& Mayol, Luciano& Varra, Michela& Galeone, Aldo& Esposito, Veronica. 2015. Unusual Chair-Like G-Quadruplex Structures: Heterochiral TBA Analogues Containing Inversion of Polarity Sites. Journal of Chemistry،Vol. 2015, no. 2015, pp.1-6.
https://search.emarefa.net/detail/BIM-1067473
Modern Language Association (MLA)
Virgilio, Antonella…[et al.]. Unusual Chair-Like G-Quadruplex Structures: Heterochiral TBA Analogues Containing Inversion of Polarity Sites. Journal of Chemistry No. 2015 (2015), pp.1-6.
https://search.emarefa.net/detail/BIM-1067473
American Medical Association (AMA)
Virgilio, Antonella& Mayol, Luciano& Varra, Michela& Galeone, Aldo& Esposito, Veronica. Unusual Chair-Like G-Quadruplex Structures: Heterochiral TBA Analogues Containing Inversion of Polarity Sites. Journal of Chemistry. 2015. Vol. 2015, no. 2015, pp.1-6.
https://search.emarefa.net/detail/BIM-1067473
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1067473