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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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Détails bibliographiques
Auteurs principaux: Delbarre, A, Gourevitch, M I, Gaugain, B, Le Pecq, J B, Roques, B P
Format: Artigo
Langue:Inglês
Publié: 1983
Accès en ligne:https://ncbi.nlm.nih.gov/pmc/articles/PMC326059/
https://ncbi.nlm.nih.gov/pubmed/6866771
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