Source:http://linkedlifedata.com/resource/pubmed/id/19309140
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| Predicate | Object |
|---|---|
| rdf:type | |
| lifeskim:mentions | |
| pubmed:issue |
14
|
| pubmed:dateCreated |
2009-4-8
|
| pubmed:abstractText |
UV-induced formation of cylcobutane pyrimidine dimers (CPD) in all thymine DNA models have been studied by femtosecond IR spectroscopy. CPDs are shown to form within approximately 1 ps during the decay of the initially excited (1)pi pi * state. The quantum yields phi(D)(ps) determined after the (1)pi pi * decay equal the final yield phi(D)(cw). This gives evidence for a predominance of the singlet channel in CPD formation.
|
| pubmed:language |
eng
|
| pubmed:journal | |
| pubmed:citationSubset |
IM
|
| pubmed:chemical | |
| pubmed:status |
MEDLINE
|
| pubmed:month |
Apr
|
| pubmed:issn |
1520-5126
|
| pubmed:author | |
| pubmed:issnType |
Electronic
|
| pubmed:day |
15
|
| pubmed:volume |
131
|
| pubmed:owner |
NLM
|
| pubmed:authorsComplete |
Y
|
| pubmed:pagination |
5038-9
|
| pubmed:meshHeading |
pubmed-meshheading:19309140-DNA,
pubmed-meshheading:19309140-Models, Molecular,
pubmed-meshheading:19309140-Nucleic Acid Conformation,
pubmed-meshheading:19309140-Pyrimidine Dimers,
pubmed-meshheading:19309140-Spectrophotometry, Infrared,
pubmed-meshheading:19309140-Thymine,
pubmed-meshheading:19309140-Time Factors,
pubmed-meshheading:19309140-Ultraviolet Rays
|
| pubmed:year |
2009
|
| pubmed:articleTitle |
Thymine dimerization in DNA model systems: cyclobutane photolesion is predominantly formed via the singlet channel.
|
| pubmed:affiliation |
Lehrstuhl für BioMolekulare Optik, Fakultät für Physik and Munich Center for Integrated Protein Science CIPSM, Ludwig-Maximilians-Universität Munchen, Oettingenstr. 67, 80538 Munchen, Germany.
|
| pubmed:publicationType |
Journal Article,
Research Support, Non-U.S. Gov't
|