Abstract
A Raman spectrum of dry DNA has been recorded in a wide frequency range with a high spatial resolution. The Raman intensity of the low-frequency mode (25 cm−1) of dry DNA is found to exceed the intensity of intramolecular vibrations of nucleic bases and sugar-phosphate backbone by more than an order of magnitude. The position of the low-frequency peak changes with temperature of the DNA under study.
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References
P.R. Carey, Biochemical Applications of Raman and Resonanse Raman Spectroscopies (Academic Press, 1982).
S.C. Erfurth and W.L. Peticolas, “Melting and Premelting Phenomenon in DNA by Laser Raman Scattering,” Biopolymers. 14(2), 247 (1975).
Ruixin Dong, Xunling Yan, Xiaofeng Pang, and Shenggang Liu, “Temperature-Dependent Raman Spectra of Collagen and DNA,” Spectrochim. Acta. A. Molecular and Biomolecular Spectroscopy. 60(3), 557 (2004).
C.M. Muntean, R. Misselwitz, and H. Welfle, “The Influence of Mn2+ on DNA Structure in the Presence of Na+ Ions: A Raman Spectroscopic Study,” Spectroscopy. 20(5–6), 261 (2006).
S.M. Perepelytsya and S.N. Volkov, “Low-Frequency Vibrations of DNA with Counterions in Cross-Stranded Position,” Ukr. J. Phys. 55(11), 1182 (2010).
S.M. Perepelytsya and S.N. Volkov, “Conformational Vibrations of Ionic Lattice in DNA: Manifestation in the Low-Frequency Raman Spectra,” J. Mol. Liquids. 164(1–2), 113 (2011).
B. Alberts, A. Johnson, J. Lewis, M. Raff, K. Roberts, and P. Walter, Molecular Biology of the Cell, 4th ed. (Garland Science, N.Y., 2002).
J.M. Butler, Forensic DNA Typing: Biology and Technology behind STR Markers (Academic Press, London, 2001).
J.D. Watson and F.H.C. Crick, “Molecular Structure of Nucleic Acids; a Structure for Deoxyribose Nucleic Acid,” Nature. 171(4356), 737 (1953).
J.M. Berg, J.L. Tymoczko, and L. Stryer, Biochemistry, 7th ed. (Freeman, N.Y., 2012).
A. Ghosh and M. Bansal, “A Glossary of DNA Structures from A to Z,” Acta Cryst. D. 59(4), 620 (2003).
P.C. Painter, L. Mosher, and C. Rhoads, “Low-Frequency Modes in the Raman Spectrum of DNA,” Biopolymers. 20(1), 243 (1981).
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Gorelik, V.S., Pyatyshev, A.Y. Raman spectroscopy of DNA in a wide frequency range. Phys. Wave Phen. 22, 252–254 (2014). https://doi.org/10.3103/S1541308X14040074
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DOI: https://doi.org/10.3103/S1541308X14040074