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1H NMR study of an ethidium dimer poly(dA-dT) complex: evidence of a transition between bis and monointercalation.
Comparative 1H NMR and optical studies of the interaction between poly(dA-dT), ethidium bromide (Et) and ethidium dimer (Et2) in 0.7 M NaCl are reported as a function of the temperature. Denaturation of the complexes followed at both polynucleotide and drug levels leads to a biphasic melting process...
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| Главные авторы: | , , , , |
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| Формат: | Artigo |
| Язык: | Inglês |
| Опубликовано: |
1983
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| Online-ссылка: | https://ncbi.nlm.nih.gov/pmc/articles/PMC326059/ https://ncbi.nlm.nih.gov/pubmed/6866771 |
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