Autor: |
G Ia, Fraĭkin, M G, Strakhovskaia, E V, Ivanova |
Rok vydání: |
1985 |
Předmět: |
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Zdroj: |
Biofizika. 30(4) |
ISSN: |
0006-3029 |
Popis: |
Using a fluorescence method the interaction between serotonin and DNA has been investigated and the association constant Kc = 4.2 X 10(4) M-1 was determined. Bound serotonin is shown to reduce the yield of UV-induced thymine dimers in DNA. It is calculated that the value of the effective distance over which each protector acts is a segment of the DNA helix about four base pairs long. |
Databáze: |
OpenAIRE |
Externí odkaz: |
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