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Thermal denaturation of nucleic acids in polyacrylamide gels

Analytical Biochemistry, 1974
Abstract A system is described for measuring thermal denaturation of nucleic acid fractions directly in polyacrylamide gels. Total nucleic acids were fractionated by disc gel electrophoresis. The buffer within the gel was then exchanged for one commonly used in denaturation studies.
Jonathan Gressel
exaly   +3 more sources

Nucleic acid denaturation at an electrode surface [PDF]

open access: yes, 2011
This thesis describes the development and improvement of an assay for the detection and discrimination of DNA sequences based on surface enhanced Raman spectroscopy (SERS) and electrochemically driven denaturation. A DNA helix can be immobilised at a nano-structured gold electrode and then denatured into its constituent components by driving the ...
Johnson, Robert Peter
core   +2 more sources

Deoxypentose nucleic acids XIV. The denaturation of deoxyribonucleic acid in aqueous solution: properties of DNA denaturated by dilution

Biochimica Et Biophysica Acta, 1960
Abstract Sedimentation studies indicate that native DNA and DNA denatured by dilution with water below the critical concentration zone have similar sedimentation coefficients and sedimentation coefficient concentration dependence. This is similar to the findings for alkali and thermally denatured DNA.
D O Jordan, R B Inman, D O Jordan
exaly   +3 more sources

The denaturation of desoxypentose nucleic acid

Biochimica Et Biophysica Acta, 1955
Stuart Rice, Paul Doty
exaly   +3 more sources

The Thermal Denaturation of Desoxyribose Nucleic Acid

Journal of the American Chemical Society, 1957
Stuart Rice, Paul Doty
exaly   +2 more sources

The Alkaline Denaturation of Deoxyribose Nucleic Acid

Journal of the American Chemical Society, 1958
Paul Doty
exaly   +2 more sources

Locked Nucleic Acids and Intercalating Nucleic Acids in the Design of Easily Denaturing Nucleic Acids: Thermal Stability Studies

ChemBioChem, 2004
AbstractIntercalating nucleic acids (INA®s) with insertions of (R)‐1‐O‐(1‐pyrenylmethyl)glycerol were hybridized with locked nucleic acids (LNAs). INA/LNA duplexes were found to be less stable than the corresponding DNA/LNA duplexes when the INA monomer was inserted as a bulge close to the LNA monomers in the opposite strand.
Filichev, V.V.   +5 more
openaire   +3 more sources

Analysis and purification of peptide nucleic acids by denaturing PAGE

ELECTROPHORESIS, 2007
AbstractA flexible and convenient protocol for the analysis and purification of peptide nucleic acid (PNA) oligomers and PNA‐peptide chimeras by denaturing PAGE is described. Vertical slab gel electrophoresis, 26% in polyacrylamide and 8 M urea at pH 3, was suitable for analysis of oligomers ranging in size from tetramers (4‐mers) to tetradodecamers ...
David W, Dodd, Robert H E, Hudson
openaire   +2 more sources

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