Oligodeoxyribonucleotide (ODN)/polymer conjugates were obtained by covalent immobilization of various nucleic acid sequences to three different polymers. Two of them bore active ester groups for the covalent linkage via the formation of amide bonds and the third one featured aldehyde moieties for im
Polymer effects on the synthetic nucleic acid analogs
โ Scribed by Inaki, Yoshiaki ;Takemoto, Kiichi
- Publisher
- Wiley (John Wiley & Sons)
- Year
- 1985
- Weight
- 542 KB
- Volume
- 14
- Category
- Article
- ISSN
- 0025-116X
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โฆ Synopsis
Polymer effects on the interaction of nucleic acid bases in oligomer models of synthetic nucleic acid analogs were studied. nucleic acid bases were prepared and ultraviolet spectra and photochemical reactions were studied in order to evaluate the intramolecular and intermolecular interactions between pendant nucleic acid bases in these compounds.
The intramolecular interaction was found to.be caused by the nearest neighboring units, and-bindependent on the remote units.The intramolecular interaction was found to closely relate to the intermolecular interaction of the nucleic acid analogs, and to the photodimerization of thymine bases in the oligomers and in the polymers.
Oligomers of polyethyleneimine derivatives containing
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