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Proceedings of the National Academy of Sciences of the United States of America logoLink to Proceedings of the National Academy of Sciences of the United States of America
. 1970 Feb;65(2):417–421. doi: 10.1073/pnas.65.2.417

Decay of Fluorescence Emission Anisotropy of the Ethidium Bromide-DNA Complex Evidence for an Internal Motion in DNA

Ph Wahl 1,2, J Paoletti 1,2, J-B Le Pecq 1,2
PMCID: PMC282919  PMID: 5263774

Abstract

Evidence for an internal oscillatory Brownian motion in the DNA helix is obtained from the measurement of the decay of the fluorescence emission anisotropy of the ethidium bromide-DNA complex. The amplitude of the oscillation is found to be equal to 35° and the relaxation time equal to 28 nanoseconds.

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Selected References

These references are in PubMed. This may not be the complete list of references from this article.

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