Enrichment of 18O in the nucleic acid bases
β Scribed by S.Y. Wang; B.S. Hahn; C. Fenselau; O.C. Zafiriou
- Book ID
- 118853611
- Publisher
- Elsevier Science
- Year
- 1972
- Tongue
- English
- Weight
- 281 KB
- Volume
- 48
- Category
- Article
- ISSN
- 0006-291X
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π SIMILAR VOLUMES
The dipole polarizabilities for the five nucleic acid bases, uracil, cytosine, thymine, guanine, and adenine have been determined by the coupled perturbed Hartree-Fock (CPHF) method using a polarized double-zeta basis set. Electronic correlation corrections from second-order Mailer-Plesset (MP2) per
## Abstract Oxygenβ17 and nitrogenβ14 nuclear magnetic resonance techniques have been utilized in studying liquidβstate hydrogen bonding interactions between nucleic acid bases and between the bases and solvent. The bases uracil and thymine have been labeled with ^17^O at positions 2 and 4, cytosin