Photochemical selectivity in guanine-cytosine base-pair structures
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388963%3A_____%2F05%3A00020908" target="_blank" >RIV/61388963:_____/05:00020908 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Photochemical selectivity in guanine-cytosine base-pair structures
Original language description
To investigate the role of UV irradiation in base-pairing we have studied guanine (G) and cytosine(C) base pairs. We distinguished base-pair structures by IR-UV hole-burning spectroscopy as well as by high-level correlated ab initio calculations. The Watson-Crick structure exhibits broad UV absorption, in stark contrast to other GC structures and other base-pair structures. This broad absorption may be explained by a rapid internal conversion that makes this specific base pair arrangement uniquely photochemically stable.
Czech name
Photochemická selektivita v páru bazí guanin-cytosine
Czech description
Spektroskopické vlastnosti páru bazí guanin-cytosin byly studovány pomocí experimentálních (IČ a UV spektroskopie) a teoretických (přesné korelované kvantově-chemické výpočty) metod. Watson-Crickovská struktura tohoto páru bází vykazuje narozdíl od ostatních struktur tohoto páru širokou specifickou UV absorbci, která může být vysvětlena velmi rychlou vnitřní konverzí.
Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
CF - Physical chemistry and theoretical chemistry
OECD FORD branch
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Result continuities
Project
<a href="/en/project/GA203%2F05%2F0009" target="_blank" >GA203/05/0009: Structure and dynamics of DNA nitrogeneous bases, base pairs, oligonucleotides and their complexes with water, ions and drugs</a><br>
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2005
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Proceedings of the National Academy of Sciences of the United States of America
ISSN
0027-8424
e-ISSN
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Volume of the periodical
102
Issue of the periodical within the volume
1
Country of publishing house
US - UNITED STATES
Number of pages
4
Pages from-to
20-23
UT code for WoS article
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EID of the result in the Scopus database
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