Hydration changes upon DNA folding studied by osmotic stress experiments.

@article{Nakano2012HydrationCU,
  title={Hydration changes upon DNA folding studied by osmotic stress experiments.},
  author={S. Nakano and Daisuke Yamaguchi and H. Tateishi-Karimata and D. Miyoshi and N. Sugimoto},
  journal={Biophysical journal},
  year={2012},
  volume={102 12},
  pages={
          2808-17
        }
}
  • S. Nakano, Daisuke Yamaguchi, +2 authors N. Sugimoto
  • Published 2012
  • Chemistry, Medicine
  • Biophysical journal
  • The thermal stability of nucleic acid structures is perturbed under the conditions that mimic the intracellular environment, typically rich in inert components and under osmotic stress. We now describe the thermodynamic stability of DNA oligonucleotide structures in the presence of high background concentrations of neutral cosolutes. Small cosolutes destabilize the basepair structures, and the DNA structures consisting of the same nearest-neighbor composition show similar thermodynamic… CONTINUE READING
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    References

    SHOWING 1-10 OF 57 REFERENCES
    On the stability of peptide nucleic acid duplexes in the presence of organic solvents
    • 31
    • PDF
    Determination of Nucleic Acid Hydration Using Osmotic Stress
    • E. Rozners
    • Chemistry, Medicine
    • Current protocols in nucleic acid chemistry
    • 2010
    • 7
    Interplay of structure, hydration and thermal stability in formacetal modified oligonucleotides: RNA may tolerate nonionic modifications better than DNA.
    • 13
    • PDF
    Effects of hydration, ion release, and excluded volume on the melting of triplex and duplex DNA.
    • 170
    Hydration of short DNA, RNA and 2'-OMe oligonucleotides determined by osmotic stressing.
    • 63
    • PDF
    The effect of molecular crowding with nucleotide length and cosolute structure on DNA duplex stability.
    • 161
    Separation of preferential interaction and excluded volume effects on DNA duplex and hairpin stability
    • 125
    • PDF
    DNA-like double helix formed by peptide nucleic acid
    • 359