15-mer DNA Duplexes Containing an Abasic Site Are Thermodynamically More Stable with Adjacent Purines Than with Pyrimidines†

Biochemistry ◽  
2001 ◽  
Vol 40 (13) ◽  
pp. 3859-3868 ◽  
Author(s):  
János Sági ◽  
Anton B. Guliaev ◽  
B. Singer
Keyword(s):  
Dna Duplexes ◽  
Abasic Site

scholarly journals Electronic transitions and ESIPT kinetics of the thienyl-3-hydroxychromone nucleobase surrogate in DNA duplexes: a DFT/MD-TDDFT study

RSC Advances ◽  
2020 ◽  
Vol 10 (13) ◽  
pp. 7349-7359 ◽  
Author(s):  
Alain Sougnabé ◽  
Daniel Lissouck ◽  
Fabien Fontaine-Vive ◽  
Mama Nsangou ◽  
Yves Mély ◽  
...  
Keyword(s):  
Base Composition ◽  
Electronic Transitions ◽  
Dna Duplexes ◽  
Abasic Site ◽  
Environment Changes ◽  
Highly Sensitive ◽  
Kinetics Of

The fluorescent nucleobase surrogate M (2-thienyl-3-hydroxychromone fluorophore) when imbedded in DNA opposite an abasic site exhibits a two colour response highly sensitive to environment changes and base composition.

The effect of LNA nucleobases as enhancers for the binding of amiloride to an abasic site in DNA/DNA and DNA/RNA duplexes

2014 ◽  
Vol 12 (37) ◽  
pp. 7250-7256 ◽  
Author(s):  
Yusuke Sato ◽  
Tetsushi Sato ◽  
Takaya Sato ◽  
Seiichi Nishizawa ◽  
Norio Teramae
Keyword(s):  
Nucleic Acid ◽  
Locked Nucleic Acid ◽  
Dna Duplexes ◽  
Abasic Site ◽  
Rna Duplexes

We report on a significant effect of locked nucleic acid (LNA) nucleobases on the binding of amiloride for abasic site (AP)-containing DNA duplexes.

Abasic site-binding ligands conjugated with cyanine dyes for “off–on” fluorescence sensing of orphan nucleobases in DNA duplexes and DNA–RNA hybrids

2014 ◽  
Vol 50 (5) ◽  
pp. 515-517 ◽  
Author(s):  
Yusuke Sato ◽  
Megumi Kudo ◽  
Yu Toriyabe ◽  
Shota Kuchitsu ◽  
Chun-xia Wang ◽  
...  
Keyword(s):  
Cyanine Dyes ◽  
Dna Duplexes ◽  
Abasic Site ◽  
Fluorescence Sensing ◽  
Site Binding

Highly selective binding of naphthyridine with a trifluoromethyl group to cytosine opposite an abasic site in DNA duplexes

2012 ◽  
Vol 10 (20) ◽  
pp. 4003 ◽  
Author(s):  
Yusuke Sato ◽  
Yushuang Zhang ◽  
Takehiro Seino ◽  
Takashi Sugimoto ◽  
Seiichi Nishizawa ◽  
...  
Keyword(s):  
Trifluoromethyl Group ◽  
Dna Duplexes ◽  
Abasic Site ◽  
Selective Binding

6,7-Dimethyllumazine as a potential ligand for selective recognition of adenine opposite an abasic site in DNA duplexes

2008 ◽  
pp. 6588 ◽  
Author(s):  
Zhiqiang Ye ◽  
Burki Rajendar ◽  
Dai Qing ◽  
Seiichi Nishizawa ◽  
Norio Teramae
Keyword(s):  
Selective Recognition ◽  
Dna Duplexes ◽  
Abasic Site ◽  
Potential Ligand

Structure and Dynamics of DNA Duplexes Containing a Cluster of Mutagenic 8-Oxoguanine and Abasic Site Lesions

2014 ◽  
Vol 426 (7) ◽  
pp. 1524-1538 ◽  
Author(s):  
Jan Zálešák ◽  
Morgane Lourdin ◽  
Lumίr Krejčί ◽  
Jean-François Constant ◽  
Muriel Jourdan
Keyword(s):  
Dna Duplexes ◽  
Abasic Site ◽  
Structure And Dynamics

scholarly journals Competitive Binding of Abasic Site-Binding Ligands and Masking Ligands to DNA Duplexes for the Analysis of Single-Base Mutation

2013 ◽  
Vol 29 (1) ◽  
pp. 15-19 ◽  
Author(s):  
Yusuke SATO ◽  
Tomoe KAGEYAMA ◽  
Seiichi NISHIZAWA ◽  
Norio TERAMAE
Keyword(s):  
Competitive Binding ◽  
Dna Duplexes ◽  
Abasic Site ◽  
Single Base ◽  
Site Binding

Base Pairing at the Abasic Site in DNA Duplexes and Its Application in Adenosine Aptasensors

ChemBioChem ◽  
2012 ◽  
Vol 13 (3) ◽  
pp. 436-442 ◽  
Author(s):  
Yuanfeng Pang ◽  
Zhiai Xu ◽  
Yusuke Sato ◽  
Seiichi Nishizawa ◽  
Norio Teramae
Keyword(s):  
Dna Duplexes ◽  
Abasic Site ◽  
Base Pairing
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