8-oxoguanine forms quartets with a large central cavity

Autor: Simon Aleksič, Peter Podbevšek, Janez Plavec

Publikováno v: Biochemistry, vol. 61, no. 21, 2022.
Biochemistry, str. 2390–2397 : Ilustr., Vol. 61, iss. 21, 1 Nov. 2022
COBISS-ID: 19197991
Biochemistry

Oxidation of a guanine nucleotide in DNA yields an 8-oxoguanine nucleotide ($^{oxo}$G) and is a mutagenic event in the genome. Due to different arrangements of hydrogen-bond donors and acceptors, $^{oxo}$G can affect the secondary structure of nuclei

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5c66a3856fae68a92514a8ee3359f547
https://repozitorij.uni-lj.si/IzpisGradiva.php?id=144310

Vpliv terminalnih koncev in narave kationov na tvorbo G-kvadrupleksov

Autor: Pavc, Daša

Preučevali smo vpliv terminalnih koncev oligonukleotidov in narave prisotnih kationov na zvijanje in multimerizacijo G-kvadrupleksov do dolgih nanostruktur, G-žičk. Uporaba terminalnih GC koncev oligonukleotidov lahko vodi do multimerizacije G-kva

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______3505::4d7bbd518a1f84ef53f8b9a75e8491df
https://repozitorij.uni-lj.si/Dokument.php?id=157299&dn=

Guanosine quadruplexes in solution

Autor: Mariani, Paolo, Spinozzi, Francesco, Federiconi, Francesco, Ortore, M. G., Amenitsch, Heinz, Spindler, Lea, Drevenšek Olenik, Irena

Publikováno v: G-Quadruplex Nucleic Acids, Journal of Nucleic Acids, vol. 2010, pp. 1-10, 2010.

We investigated quadruplex formation in aqueous solutions of -deoxyriboguanosine -monophosphate, d(pG), which takes place in the absence of the covalent axial backbone. A series of in-solution small angle X-ray scattering experiments on d(pG) have be

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______1857::7aa8276ddb69b7a62bb45ac83517df18
https://dk.um.si/IzpisGradiva.php?id=66202