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. Author manuscript; available in PMC: 2011 Mar 9.
Published in final edited form as: J Phys Chem B. 2008 May 31;112(25):7689–7695. doi: 10.1021/jp8005876

Figure 2.

Figure 2

Selected region of the NOESY spectra of the DNA dodecamer in 50 mM Tris buffer in D2O at pH 8.5 and at 15°C. The left spectrum is in the absence of Mg2+ and the right spectrum is in the presence of 200 mM Mg2+ ions. The cross-peaks are NOESY connectivities between H8/H6 protons on nucleobases (F1 dimension) and deoxyribose H2′/H2″ protons (F2 dimension).